LT1214

LT1213_1 LINEAR | Alldatasheet

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28MHz, 12V /ms, Single Supply Dual and Quad Precision Op Amps The LT 1213 is a dual, single supply precision op amp with a 28MHz gain-bandwidth product and a 12V/ms slew rate. The LT1214 is a quad version of the same amplifier. The DC precision of the LT1213/LT1214 eliminates trims in most systems while providing high frequency perfor- mance not usually found in single supply amplifiers. The LT1213/LT1214 will operate on any supply greater than 2.5V and less than 36V total. These amplifiers are specified at single 3.3V, single 5V and –15V supplies, and only require 2.7mA of quiescent supply current per ampli- fier. The inputs can be driven beyond the supplies without damage or phase reversal of the output. The minimum output drive is 30mA, ideal for driving low impedance loads. n 2.5V Full-Scale 12-Bit Systems: VOS £ 0.45LSB n 10V Full-Scale 16-Bit Systems: VOS £ 1.8LSB n Active Filters n Photodiode Amplifiers n DAC Current-to-Voltage Amplifiers n Battery-Powered Systems Frequency Response FREQUENCY (Hz) 10k GAIN (dB) 100k 1M 10M 1213/14 TA02 –10 –20 –30 –40 –50 –60 Single Supply 3-Pole 1MHz Butterworth Filter Note: For applications requiring higher slew rate, see the LT1215/LT1216 data sheet. For lower power and lower slew rate, see the LT1211/LT1212 data sheet. +VIN LT1213 VOUT 1213/14 TA01 680W 4.12k 200pF 680W 680W 390pF 4.12k 5pF 150pF A V = 2 MAXIMUM OUTPUT OFFSET = 714mV 0.1mF , LTC and LT are registered trademarks of Linear Technology Corporation. n Slew Rate: 12V/ms Typ n Gain-Bandwidth Product: 28MHz Typ n Fast Settling to 0.01% 2V Step to 200mV: 500ns Typ 10V Step to 1mV: 1.1ms Typ n Excellent DC Precision in All Packages Input Offset Voltage: 275mV Max Input Offset Voltage Drift: 6mV/°C Max Input Offset Current: 40nA Max Input Bias Current: 200nA Max Open-Loop Gain: 1200V/mV Min n Single Supply Operation Input Voltage Range Includes Ground Output Swings to Ground While Sinking Current n Low Input Noise Voltage: 10nV/ÖHz Typ n Low Input Noise Current: 0.2pA/ÖHz Typ n Specified at 3.3V, 5V and –15V n Large Output Drive Current: 30mA Min n Low Supply Current per Amplifier: 3.5mA Max n Dual in 8-Pin DIP and SO-8 n Quad in 14-Pin DIP and NARROW SO-16

–IN A +IN A V OUT B –IN B +IN B B A A UGWA WU WARBSOLUTEX I T I S Operating Temperature Range Junction Temperature (Note 3) WU UPACKAGE/ORDER I FOR ATIO ORDER PART NUMBER TJMAX = 150°C, qJA = 100°C/W (N) S8 PART MARKING 1213 ORDER PART NUMBER ORDER PART NUMBER ORDER PART NUMBER TJMAX = 150°C, qJA = 150°C/W TJMAX = 150°C, qJA = 100°C/W TJMAX = 150°C, qJA = 70°C/W PACKAGE NUMBER OF MAX TC V OS CERAMIC DIP PLASTIC DIP SURFACE MOUNT OP AMPS T A RANGE MAX V OS (25°C) ( DVOS/DT) (J) (N) (S) Two (Dual) –40 °C to 85°C 150 mV 1.5 mV/°C LT1213ACN8 275mV3 mV/°C LT1213CN8 275mV6 mV/°C LT1213CS8 Two (Dual) –55 °C to 125°C 150 mV 1.5 mV/°C LT1213AMJ8 275mV3 mV/°C LT1213MJ8 Four (Quad) –40 °C to 85°C 275 mV6 mV/°C LT1214CN LT1214CS AVAILABLE OPTIO SU N PACKAGE 14-LEAD PLASTIC DIP OUT A –IN A +IN A V +IN B –IN B OUT B OUT D –IN D +IN D V +IN C –IN C OUT C DA CB TOP VIEW TOP VIEW S8 PACKAGE 8-LEAD PLASTIC SOIC B A OUT A –IN A +IN A V OUT B –IN B +IN B TOP VIEW S PACKAGE 16-LEAD PLASTIC SOIC OUT A –IN A +IN A V +IN B –IN B OUT B NC OUT D –IN D +IN D V +IN C –IN C OUT C NC A CB DLT1214CN LT1213CS8 LT1214CS (Note 1) TJMAX = 175°C, qJA = 100°C/W (J) OBSOLETE PACKAGE Consult LTC Marketing for parts specified with wider operating temperature ranges. LT1213CN8 LT1213ACN8 LT1213MJ8 LT1213AMJ8 Consider S8 or N8 Packages for Alternate Source

5V ELECTRICAL C CHARA TERISTICS VS = 5V, VCM = 0.5V, VOUT = 0.5V, TA = 25°C, unless otherwise noted. LT1213AC LT1213C/LT1213M LT1213AM LT1214C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS VOS Input Offset Voltage 75 150 100 275 mV DVOS Long-Term Input Offset 0.5 0.6 mV/Mo DTime Voltage Stability IOS Input Offset Current 5 30 5 40 nA IB Input Bias Current 80 160 100 200 nA Input Noise Voltage 0.1Hz to 10Hz 200 200 nV P-P en Input Noise Voltage Density f O = 10Hz 10 10 nV/ ÖHz fO = 1000Hz 10 10 nV/ ÖHz in Input Noise Current Density f O = 10Hz 0.9 0.9 pA/ ÖHz fO = 1000Hz 0.2 0.2 pA/ ÖHz Input Resistance (Note 4) Differential Mode 10 40 10 40 M W Common Mode 200 200 M W Input Capacitance f = 1MHz 10 10 pF Input Voltage Range 3.5 3.8 3.5 3.8 V 0 – 0.3 0 – 0.3 V CMRR Common Mode Rejection Ratio V CM = 0V to 3.5V 90 105 86 105 dB PSRR Power Supply Rejection Ratio V S = 2.5V to 12.5V 93 116 90 116 dB AVOL Large-Signal Voltage Gain V O = 0.05V to 3.7V, RL = 500W 250 850 250 850 V/mV Maximum Output Voltage Swing Output High, No Load 4.30 4.39 4.30 4.39 V (Note 5) Output High, I SOURCE = 1mA 4.20 4.30 4.20 4.30 V Output High, ISOURCE = 20mA 3.80 3.92 3.80 3.92 V Output Low, No Load 0.004 0.007 0.004 0.007 V Output Low, ISINK = 1mA 0.033 0.050 0.033 0.050 V Output Low, ISINK = 20mA 0.475 0.620 0.475 0.620 V IO Maximum Output Current (Note 10) – 30 – 50 – 30 – 50 mA SR Slew Rate A V = –2 8.5 8.5 V/ ms GBW Gain-Bandwidth Product f = 100kHz 26 26 MHz Minimum Supply Voltage Single Supply, V CM = 0V 2.2 2.5 2.2 2.5 V Full Power Bandwidth A V = 1, VO = 2.5VP-P 1.0 1.0 MHz tr, tf Rise Time, Fall Time A V = 1, 10% to 90%, VO = 100mV 24 24 ns OS Overshoot A V = 1, VO = 100mV 30 30 % tPD Propagation Delay A V = 1, VO = 100mV 17 17 ns tS Settling Time 0.01%, A V = 1, DVO = 2V 500 500 ns Open-Loop Output Resistance I O = 0mA, f = 10MHz 50 50 W THD Total Harmonic Distortion A V = 1, VO = 1VRMS, 20Hz to 20kHz 0.001 0.001 %

5V ELECTRICAL C CHARA TERISTICS VS = 5V, VCM = 0.5V, VOUT = 0.5V, 0°C £ TA £ 70°C, unless otherwise noted. LT1213AC LT1213C/LT1214C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS VOS Input Offset Voltage 100 175 150 375 mV DVOS Input Offset Voltage Drift 8-Pin DIP Package 0.7 1.5 1 3 mV/°C DT (Note 4) 14-Pin DIP, SOIC Package 2 6 mV/°C IOS Input Offset Current 10 45 10 55 nA IB Input Bias Current 90 190 110 230 nA Input Voltage Range 3.4 3.5 3.4 3.5 V CMRR Common Mode Rejection Ratio V CM = 0.1V to 3.4V 89 105 85 105 dB PSRR Power Supply Rejection Ratio V S = 2.5V to 12.5V 92 114 89 114 dB AVOL Large-Signal Voltage Gain V O = 0.05V to 3.7V, RL = 500W 200 580 200 580 V/mV Maximum Output Voltage Swing Output High, No Load 4.20 4.33 4.20 4.33 V (Note 5) Output High, I SOURCE = 1mA 4.10 4.25 4.10 4.25 V Output High, ISOURCE = 15mA 3.84 3.96 3.84 3.96 V Output Low, No Load 0.005 0.008 0.005 0.008 V Output Low, ISINK = 1mA 0.036 0.055 0.036 0.055 V Output Low, ISINK = 15mA 0.370 0.530 0.370 0.530 V VS = 5V, VCM = 0.5V, VOUT = 0.5V, – 40°C £ TA £ 85°C, unless otherwise noted. (Note 6) LT1213AC LT1213C/LT1214C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS VOS Input Offset Voltage 120 200 175 500 mV DVOS Input Offset Voltage Drift 8-Pin DIP Package 0.7 1.5 1 3 mV/°C DT (Note 4) 14-Pin DIP, SOIC Package 2 6 mV/°C IOS Input Offset Current 15 50 20 75 nA IB Input Bias Current 100 200 120 250 nA Input Voltage Range 3.1 3.2 3.1 3.2 V 0.2 0 0.2 0 V CMRR Common Mode Rejection Ratio V CM = 0.2V to 3.1V 88 104 84 104 dB PSRR Power Supply Rejection Ratio V S = 2.5V to 12.5V 91 113 88 113 dB AVOL Large-Signal Voltage Gain V O = 0.05V to 3.7V, RL = 500W 200 510 200 510 V/mV Maximum Output Voltage Swing Output High, No Load 4.15 4.25 4.15 4.25 V (Note 5) Output High, I SOURCE = 1mA 4.00 4.16 4.00 4.16 V Output High, ISOURCE = 15mA 3.72 3.89 3.72 3.89 V Output Low, No Load 0.006 0.009 0.006 0.009 V Output Low, ISINK = 1mA 0.037 0.060 0.037 0.060 V Output Low, ISINK = 15mA 0.380 0.550 0.380 0.550 V

5V ELECTRICAL C CHARA TERISTICS VS = 5V, VCM = 0.5V, VOUT = 0.5V, – 55°C £ TA £ 125°C, unless otherwise noted. LT1213AM LT1213M SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS VOS Input Offset Voltage 140 250 200 500 mV DVOS Input Offset Voltage Drift 0.7 1.5 1.0 3.0 mV/°C DT (Note 4) IOS Input Offset Current 20 70 25 100 nA IB Input Bias Current 105 210 125 275 nA Input Voltage Range 3.1 3.2 3.1 3.2 V 0.4 0.2 0.4 0.2 V CMRR Common Mode Rejection Ratio V CM = 0.4V to 3.1V 87 104 83 104 dB PSRR Power Supply Rejection Ratio V S = 2.5V to 12.5V 90 113 87 113 dB AVOL Large-Signal Voltage Gain V O = 0.05V to 3.7V, RL = 500W 150 300 150 300 V/mV Maximum Output Voltage Swing Output High, No Load 4.05 4.20 4.05 4.20 V (Note 5) Output High, I SOURCE = 1mA 3.90 4.10 3.90 4.10 V Output High, ISOURCE = 15mA 3.60 3.80 3.60 3.80 V Output Low, No Load 0.007 0.012 0.007 0.012 mV Output Low, ISINK = 1mA 0.040 0.070 0.040 0.070 mV Output Low, ISINK = 15mA 0.400 0.750 0.400 0.750 mV VS = –15V, VCM = 0V, VOUT = 0V, TA = 25°C, unless otherwise noted. LT1213AC LT1213C/LT1213M LT1213AM LT1214C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS VOS Input Offset Voltage 125 400 150 550 mV IOS Input Offset Current 5 30 5 40 nA IB Input Bias Current 70 150 90 190 nA Input Voltage Range 13.5 13.8 13.5 13.8 V CMRR Common Mode Rejection Ratio V CM = –15V to 13.5V 90 107 86 107 dB PSRR Power Supply Rejection Ratio V S = –2V to –18V 93 116 90 116 dB AVOL Large-Signal Voltage Gain V O = 0V to –10V, RL = 2k 1200 4000 1200 4000 V/mV Maximum Output Voltage Swing Output High, I SOURCE = 20mA 13.7 13.9 13.7 13.9 V Output Low, ISINK = 20mA –14.3 –14.5 –14.3 –14.5 V IO Maximum Output Current (Note 10) – 30 – 50 – 30 – 50 mA SR Slew Rate A V = –2 (Note 7) 10 12 10 12 V/ ms GBW Gain-Bandwidth Product f = 100kHz 15 28 15 28 MHz Channel Separation V O = –10V, RL = 2k 128 140 128 140 dB Minimum Supply Voltage Equal Split Supplies – 1.2 – 2.0 – 1.2 – 2.0 V Full-Power Bandwidth A V = 1, VO = 20VP-P 150 150 kHz Settling Time 0.01%, A V = 1, DVO = 10V 1.1 1.1 ms +15V ELECTRICAL C CHARA TERISTICS–

VS = –15V, VCM = 0V, VOUT = 0V, 0°C £ TA £ 70°C, unless otherwise noted. +–15V ELECTRICAL C CHARA TERISTICS LT1213AC LT1213C/LT1214C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS VOS Input Offset Voltage 150 425 200 650 mV DVOS Input Offset Voltage Drift 8-Pin DIP Package 0.7 1.5 1 3 mV/°C DT (Note 4) 14-Pin DIP, SOIC Package 2 6 mV/°C IOS Input Offset Current 10 35 10 45 nA IB Input Bias Current 90 160 95 200 nA Input Voltage Range 13.4 13.5 13.4 13.5 V CMRR Common Mode Rejection Ratio V CM = –14.9V to 13.4V 89 105 85 105 dB PSRR Power Supply Rejection Ratio V S = –2V to –18V 92 115 89 115 dB AVOL Large-Signal Voltage Gain V O = 0V to –10V, RL = 2k 1000 4000 1000 4000 V/mV Maximum Output Voltage Swing Output High, I SOURCE = 15mA 13.8 14.0 13.8 14.0 V Output Low, ISINK = 15mA – 14.4 – 14.6 – 14.4 – 14.6 V VS = –15V, VCM = 0V, VOUT = 0V, – 55°C £ TA £ 125°C, unless otherwise noted. LT1213AM LT1213M SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS VOS Input Offset Voltage 200 500 300 800 mV DVOS Input Offset Voltage Drift 0.7 1.5 1 3 mV/°C DT (Note 4) IOS Input Offset Current 15 60 25 90 nA IB Input Bias Current 100 200 110 250 nA Input Voltage Range 13.1 13.2 13.1 13.2 V CMRR Common Mode Rejection Ratio V CM = –14.6V to 13.1V 87 104 83 104 dB PSRR Power Supply Rejection Ratio V S = –2V to –15V 90 114 87 114 dB AVOL Large-Signal Voltage Gain V O = 0V to –10V, RL = 2k 800 1100 800 1100 V/mV Maximum Output Voltage Swing Output High, I SOURCE = 15mA 13.6 13.8 13.6 13.8 V Output Low, ISINK = 15mA –14.2 –14.5 –14.2 –14.5 V LT1213AC LT1213C/LT1214C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS VOS Input Offset Voltage 175 450 250 700 mV DVOS Input Offset Voltage Drift 8-Pin DIP Package 0.7 1.5 1 3 mV/°C DT (Note 4) 14-Pin DIP, SOIC Package 2 6 mV/°C IOS Input Offset Current 10 40 20 75 nA IB Input Bias Current 95 180 105 220 nA Input Voltage Range 13.1 13.2 13.1 13.2 V CMRR Common Mode Rejection Ratio V CM = –14.8V to 13.1V 88 104 84 104 dB PSRR Power Supply Rejection Ratio V S = –2V to –18V 91 114 88 114 dB AVOL Large-Signal Voltage Gain V O = 0V to –10V, RL = 2k 1000 4000 1000 4000 V/mV Maximum Output Voltage Swing Output High, I SOURCE = 15mA 13.7 13.9 13.7 13.9 V Output Low, ISINK = 15mA – 14.4 – 14.6 – 14.4 – 14.6 V VS = –15V, VCM = 0V, VOUT = 0V, – 40°C £ TA £ 85°C, unless otherwise noted. (Note 6)

3.3V ELECTRICAL C CHARA TERISTICS VS = 3.3V, VCM = 0.5V, VOUT = 0.5V, TA = 25°C, unless otherwise noted. (Note 8) LT1213AC LT1213C/LT1214C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS VOS Input Offset Voltage 100 175 150 375 mV Input Voltage Range (Note 9) 1.7 1.8 1.7 1.8 V Maximum Output Voltage Swing Output High, No Load 2.50 2.63 2.50 2.63 V Output High, ISOURCE = 1mA 2.40 2.55 2.40 2.55 V Output High, ISOURCE = 15mA 2.14 2.26 2.14 2.26 V Output Low, No Load 0.005 0.008 0.005 0.008 V Output Low, ISINK = 1mA 0.037 0.055 0.037 0.055 V Output Low, ISINK = 15mA 0.400 0.530 0.400 0.530 V VS = 3.3V, VCM = 0.5V, VOUT = 0.5V, – 40°C £ TA £ 85°C, unless otherwise noted. (Note 6, 8) LT1213AM LT1213M SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS VOS Input Offset Voltage 130 250 200 500 mV Input Voltage Range (Note 9) 1.4 1.5 1.4 1.5 V 0.4 0.2 0.4 0.2 V Maximum Output Voltage Swing Output High, No Load 2.35 2.50 2.35 2.50 V Output High, ISOURCE = 1mA 2.20 2.40 2.20 2.40 V Output High, ISOURCE = 15mA 1.90 2.10 1.90 2.10 V Output Low, No Load 0.007 0.012 0.007 0.012 V Output Low, ISINK = 1mA 0.040 0.070 0.040 0.070 V Output Low, ISINK = 15mA 0.500 0.750 0.500 0.750 V LT1213AC LT1213C/LT1214C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS VOS Input Offset Voltage 120 200 175 500 mV Input Voltage Range (Note 9) 1.4 1.5 1.4 1.5 V 0.2 0 0.2 0 V Maximum Output Voltage Swing Output High, No Load 2.45 2.55 2.45 2.55 V Output High, ISOURCE = 1mA 2.30 2.46 2.30 2.46 V Output High, ISOURCE = 15mA 2.02 2.19 2.02 2.19 V Output Low, No Load 0.006 0.009 0.006 0.009 V Output Low, ISINK = 1mA 0.040 0.060 0.040 0.060 V Output Low, ISINK = 15mA 0.410 0.550 0.410 0.550 V VS = 3.3V, VCM = 0.5V, VOUT = 0.5V, – 55°C £ TA £ 125°C, unless otherwise noted. (Note 8) LT1213AC LT1213C/LT1213M LT1213AM LT1214C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS VOS Input Offset Voltage 75 150 100 275 mV Input Voltage Range (Note 9) 1.8 2.1 1.8 2.1 V 0 –0.3 0 – 0.3 V Maximum Output Voltage Swing Output High, No Load 2.60 2.69 2.60 2.69 V Output High, ISOURCE = 1mA 2.50 2.60 2.50 2.60 V Output High, ISOURCE = 20mA 2.10 2.22 2.10 2.22 V Output Low, No Load 0.004 0.007 0.004 0.007 V Output Low, ISINK = 1mA 0.033 0.050 0.033 0.050 V Output Low, ISINK = 20mA 0.475 0.620 0.475 0.620 V IO Maximum Output Current – 30 – 50 – 30 – 50 mA VS = 3.3V, VCM = 0.5V, VOUT = 0.5V, 0°C £ TA £ 70°C, unless otherwise noted. (Note 8)

Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Note 2: A heat sink may be required to keep the junction temperature below absolute maximum when the output is shorted indefinitely. Note 3: TJ is calculated from the ambient temperature TA and power dissipation PD according to the following formulas: LT1213MJ8, LT1213AMJ8: T J = TA + (PD · 100°C/W) LT1213CN8, LT1213ACN8: T J = TA + (PD · 100°C/W) LT1213CS8: T J = TA + (PD · 150°C/W) LT1214CN: T J = TA + (PD · 70°C/W) LT1214CS: T J = TA + (PD · 100°C/W) Note 4: This parameter is not 100% tested. Note 5: Guaranteed by correlation to 3.3V and –15V tests. Note 6: The LT1213/LT1214 are designed, characterized and expected to meet these extended temperature limits, but are not tested at –40°C and 85°C. Guaranteed I grade parts are available. Consult factory. Note 7: Slew rate is measured between –8.5V on an output swing of –10V on –15V supplies. Note 8: Most LT1213/LT1214 electrical characteristics change very little with supply voltage. See the 5V tables for characteristics not listed in the 3.3V table. Note 9: Guaranteed by correlation to 5V and –15V tests. Note 10: Guaranteed by correlation to 3.3V tests. CCHARA TERISTICSUWATYPICALP E RFOR CE ELECTRICAL C CHARA TERISTICS Distribution of Offset Voltage Drift Distribution of Input Offset Voltage with Temperature Distribution of Input Offset Voltage OFFSET VOLTAGE DRIFT WITH TEMPERATURE (mV/°C) PERCENT OF UNITS (%) 1213/14 G02 –2 –1 1 LT1213 J8 PACKAGE LT1213 N8 PACKAGE VS = 5V INPUT OFFSET VOLTAGE (mV) –350 PERCENT OF UNITS (%) –150 50 150 1213/14 G04 –250 –50 250 350 LT1213 S8 PACKAGE LT1214 N PACKAGE LT1214 S PACKAGE VS = 5V Distribution of Offset Voltage Drift Distribution of Input Offset Voltage with Temperature Distribution of Input Offset Voltage INPUT OFFSET VOLTAGE (mV) –350 PERCENT OF UNITS (%) –150 50 150 1213/14 G01 –250 –50 250 350 LT1213 J8 PACKAGE LT1213 N8 PACKAGE VS = 5V INPUT OFFSET VOLTAGE (mV) –700 PERCENT OF UNITS (%) –300 100 300 1213/14 G03 –500 –100 500 700 LT1213 J8 PACKAGE LT1213 N8 PACKAGE VS = –15V OFFSET VOLTAGE DRIFT WITH TEMPERATURE (mV/°C) PERCENT OF UNITS (%) 1213/14 G05 –4 –2 2 LT1213 S8 PACKAGE LT1214 N PACKAGE LT1214 S PACKAGE VS = 5V INPUT OFFSET VOLTAGE (mV) –700 PERCENT OF UNITS (%) –300 100 300 1213/14 G06 –500 –100 500 700 LT1213 S8 PACKAGE LT1214 N PACKAGE LT1214 S PACKAGE VS = –15V

CCHARA TERISTICSUWATYPICALP E RFOR CE Voltage Gain, Phase vs Gain-Bandwidth Product, Voltage Gain vs Frequency Frequency Phase Margin vs Supply Voltage FREQUENCY (Hz) 100k VOLTAGE GAIN (dB) –20 1M 10M 100M 1213/14 G08 100 –20 –40 –60 PHASE SHIFT (DEG) PHASE GAIN VS = 5V VS = 5V VS = –15V CL = 20pF RL = 2k VS = –15V FREQUENCY (Hz) VOLTAGE GAIN (dB) 100M 1213/14 G07 100 10k 1M 140 120 100 –20 10 1k 100k 10M CL = 20pF RL = 2k VS = 5V VS = –15V TOTAL SUPPLY VOLTAGE (V) GAIN-BANDWIDTH PRODUCT (MHz) 10 40 1213/14 G09 3 5 7 20 30 PHASE MARGIN (DEG) TA = 25°C TA = 125°C TA = 25°C, 125°C TA = –55°C TA = –55°C Slew Rate vs Temperature Slew Rate vs Supply Voltage Capacitive Load Handling TOTAL SUPPLY VOLTAGE (V) SLEW RATE (V/ms) 8 16 20 3641 2 24 28 32 1213/14 G11 AV = –2 RL = 10k TA = 125°C TA = 25°C TA = –55°C FREQUENCY (Hz) OUTPUT SWING (VP-P) 10k 100k 1M 1213/14 G13 AV = –1 AV = 1 VS = 5V 100 FREQUENCY (Hz) OUTPUT SWING (VP-P) 10k 100k 1M 1213/14 G14 1k100 VS = –15V FREQUENCY (Hz) TOTAL HARMONIC DISTORTION AND NOISE (%) 10 1k 10k 100k 1213/14 G15 100 0.1 0.01 0.001 0.0001 VS = 5V VO = 3VP-P RL = 1k AV = 10 AV = 1 Undistorted Output Swing Undistorted Output Swing Total Harmonic Distortion and vs Frequency, VS = 5V vs Frequency, V S = –15V Noise vs Frequency TEMPERATURE (°C) –50 SLEW RATE (V/ms) –25 05 0 7 5 1213/14 G10 100 12525 TA = 25°C AV = –2 RL = 10k VS = –15V VS = 5V CAPACITIVE LOAD (pF) OVERSHOOT (%) 100 1213/14 G12 AV = 1 AV = 5 AV = 10 VS = 5V 1000

CCHARA TERISTICSUWATYPICALP E RFOR CE Open-Loop Voltage Gain Positive Output Saturation vs Supply Voltage Open-Loop Gain, V S = 5V Voltage vs Temperature Output Short-Circuit Current Channel Separation vs Frequency vs Temperature Output Impedance vs Frequency Negative Output Saturation Voltage Gain vs Load Resistance Open-Loop Gain, V S = –15V Voltage vs Temperature INPUT, 5mV/DIV TOTAL SUPPLY VOLTAGE (V) OPEN-LOOP VOLTAGE GAIN (V/mV) 8 16 20 3641 2 24 28 32 1213/14 G16 TA = 25°C TA = –55°CRL = 2k TA = 125°C 01 23 4 OUTPUT (V) 1213/14 G17 RL = 2k RL = 500W INPUT, 5mV/DIV LOAD RESISTANCE (W ) OPEN-LOOP VOLTAGE GAIN (V/mV) 10k 100 100 1k 10k 1213/14 G19 TA = 25°C VS = 5V VS = –15V –10 0 10 OUTPUT (V) 1213/14 G20 RL = 2k RL = 500W FREQUENCY (Hz) CHANNEL SEPARATION (dB) 140 130 120 110 100 10k 100k 10M 1213/14 G22 VS = –15V TA = 25°C TEMPERATURE (°C) –50 SATURATION VOLTAGE, VOUT – V– (mV) 1000 100 –25 125 1213/14 G21 ISINK = 30mA VS = 5V 0 25 50 100 75 ISINK = 10mA ISINK = 1mA ISINK = 10mA FREQUENCY (Hz) 10k OUTPUT IMPEDANCE (W ) 1000 100 0.1 0.01 100k 1M 10M 1213/14 G24 AV = 100 VS = –15V AV = 10 AV = 1 TEMPERATURE (°C) –50 OUTPUT SHORT-CIRCUIT CURRENT (mA) 25 75–25 0 50 100 125 1213/14 G23 VS = –15V SOURCING OR SINKING VS = 5V SOURCING TEMPERATURE (°C) –50 SATURATION VOLTAGE, V+ – VOUT (V) 1.4 1.2 1.0 0.8 0.6 0.4 0.2 25 75 –25 0 50 100 125 ISOURCE = 20mA VS = 5V ISOURCE = 10mA ISOURCE = 1mA ISOURCE = 10mA 1213/14 G18

VS = 5V AV = 1 1213/14 G31 500mV/DIV 5V Settling CCHARA TERISTICSUWATYPICALP E RFOR CE –15V Small-Signal Response 50ns/DIV VS = –15V AV = 1 1213/14 G28 5V Small-Signal Response Settling Time to 0.01% vs Output Step 10V –10V –15V Large-Signal Response 5V Large-Signal Response –15V Large-Signal Response 5V Large-Signal Response 1mV/DIV 2V/DIV –15V Settling 20mV/DIV20mV/DIV 10V –10V 200ns/DIV VS = –15V AV = –1 1213/14 G32 SETTLING TIME (ns) 300 OUTPUT STEP (V) 500 900 1213/14 G33 –10 1100 INVERTING VS = –15V 700 NONINVERTING NONINVERTING INVERTING 400 600 800 1000 200ns/DIV VS = 5V AV = 1 1213/14 G26 50ns/DIV VS = 5V AV = 1 1213/14 G25 200ns/DIV VS = 5V AV = –1 RF = RG = 1k CF = 20pF 1213/14 G27 1ms/DIV VS = –15V AV = 1 1213/14 G29 1ms/DIV VS = –15V AV = –1 RF = RG = 1k 1213/14 G30

CCHARA TERISTICSUWATYPICALP E RFOR CE TIME AFTER POWER-UP (SEC) CHANGE IN OFFSET VOLTAGE (mV) 1213/14 G36 20 40 60 100 VS = 5V RL = ¥

2 TYPICAL AMPLIFIERS

TEMPERATURE (°C) COMMON MODE RANGE (V) V+–1 V+–2 1213/14 G39 V–+1 V––1 –50 25 75–25 0 50 100 125 Input Noise Current, Noise Common Mode Rejection Ratio Input Referred Power Supply Voltage Density vs Frequency vs Frequency Rejection Ratio vs Frequency TEMPERATURE (°C) –50 INPUT BIAS CURRENT (nA) 110 105 100 25 75–25 0 50 100 125 1213/14 G37 IOS +IB –IB VS = 5V Input Bias Current vs Common Mode Range Input Bias Current vs Temperature Common Mode Voltage vs Temperature SUPPLY VOLTAGE (V) SUPPLY CURRENT PER AMPLIFIER (mA) 2 4 5 1213/14 G34 TA = 125°C TA = –55°C TA = 25°C Supply Current vs Supply Votage Supply Current vs Temperature Warm-Up Drift vs Time TEMPERATURE (°C) –50 SUPPLY CURRENT PER AMPLIFIER (mA) 4.2 3.8 3.4 3.0 2.6 2.2 1.8 –25 05 0 7 5 1213/14 G35 100 12525 VS = 5V VS = –15V COMMON MODE VOLTAGE (V) INPUT BIAS CURRENT (nA) –20 –40 –60 –80 –100 –120 –140 –160 –180 –200 1213/14 G38 0 1 2 4 TA = –55°C VS = 5V TA = 125°C TA = 25°C FREQUENCY (Hz) 130 120 110 100 1k 100k 1M 10M 1213/14 G42 10k NEGATIVE SUPPLY POWER SUPPLY REJECTION RATIO (dB) VS = –15V AV = 100 POSITIVE SUPPLY FREQUENCY (Hz) 10k COMMON MODE REJECTION RATIO (dB) 120 110 100 100k 1M 10M 1213/14 G41 VS = 5V FREQUENCY (Hz) 10 1k 10k 100k 1213/14 G40 100 CURRENT NOISE INPUT NOISE VOLTAGE DENSITY (nV/ÖHz) VS = –15V TA = 25°C RS = 0W VOLTAGE NOISE INPUT NOISE CURRENT DENSITY (pA/ÖHz) 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2

USA OPPLICATI WU UI FOR ATIO Supply Voltage The LT1213/LT1214 op amps are fully functional and all internal bias circuits are in regulation with 2.2V of supply. The amplifiers will continue to function with as little as 1.5V, although the input common mode range and the phase margin are about gone. The minimum operating supply voltage is guaranteed by the PSRR tests which are done with the input common mode equal to 500mV and a minimum supply voltage of 2.5V. The LT1213/LT1214 are guaranteed over the full – 55 °C to 125 °C range with a minimum supply voltage of 2.5V. The positive supply pin of the LT1213/LT1214 should be bypassed with a small capacitor (about 0.01mF) within an inch of the pin. When driving heavy loads and for good settling time, an additional 4.7 mF capacitor should be used. When using split supplies, the same is true for the negative supply pin. Power Dissipation The LT1213/LT1214 amplifiers combine high speed and large output current drive into very small packages. Be- cause these amplifiers work over a very wide supply range, it is possible to exceed the maximum junction temperature under certain conditions. To insure that the LT1213/ LT1214 are used properly, calculate the worst case power dissipation, define the maximum ambient temperature, select the appropriate package and then calculate the maximum junction temperature. The worst case amplifier power dissipation is the total of the quiescent current times the total power supply voltage plus the power in the IC due to the load. The quiescent supply current of the LT1213/LT1214 has a positive tem- perature coefficient. The maximum supply current of each amplifier at 125°C is given by the following formula: I SMAX = 4.2 + 0.048 · (VS – 5) in mA VS is the total supply voltage. The power in the IC due to the load is a function of the output voltage, the supply voltage and load resistance. The worst case occurs when the output voltage is at half supply, if it can go that far, or its maximum value if it cannot reach half supply. For example, calculate the worst case power dissipation while operating on –15V supplies and driving a 500W load. I PDMAX = 2 · VS · ISMAX + (VS – VOMAX) · VOMAX/RL PDMAX = 2 · 15V · 5.4mA + (15V – 7.5V) · 7.5V/500 = 0.162 + 0.113 = 0.275 Watt per Amp If this is the dual LT1213, the total power in the package is twice that, or 0.550W. Now calculate how much the die temperature will rise above the ambient. The total power dissipation times the thermal resistance of the package gives the amount of temperature rise. For this example, in the SO-8 surface mount package, the thermal resistance is 150°C/W junction-to-ambient in still air. Temperature Rise = P DMAX · qJA = 0.550W · 150°C/W = 82.5 °C The maximum junction temperature allowed in the plastic package is 150 °C. Therefore the maximum ambient al- lowed is the maximum junction temperature less the temperature rise. Maximum Ambient = 150°C – 82.5°C = 67.5°C That means the SO-8 dual can be operated at or below 67.5°C on –15V supplies with a 500W load. As a guideline to help in the selection of the LT1213/ LT1214, the following table describes the maximum sup- ply voltage that can be used with each part based on the following assumptions: 1. The maximum ambient is 70°C or 125°C depending on the part rating. 2. The load is 500 W including the feedback resistors. 3. The output can be anywhere between the supplies. PART MAX SUPPLIES MAX POWER AT MAX T A LT1213MJ8 18.0V or –14.1V 500mW LT1213CN8 23.7V or –18.0V 800mW LT1213CS8 18.7V or –14.7V 533mW LT1214CN 19.5V or –15.4V 1143mW LT1214CS 15.8V or – 12.2V 800mW

USA OPPLICATI WU UI FOR ATIO positive rail, is about 100W as the output starts to source current; this resistance drops to about 20W as the current increases. Therefore when the output sources 1mA, the output will swing to within 0.7V of the positive supply. While sourcing 30mA, it is within 1.25V of the positive supply. The output of the LT1213/LT1214 will swing to within 4mV of the negative supply while sinking zero current. Thus, in a typical single supply application with the load going to ground, the output will go to within 4mV of ground. The open-loop output resistance when the output is driven hard into the negative rail is about 29W at low currents and reduces to about 23 W at high currents. Therefore when the output sinks 1mA, the output is about 33mV above the negative supply and while sinking 30mA, it is about 690mV above it. The output of the LT1213/LT1214 has reverse-biased diodes to each supply. If the output is forced beyond either supply, unlimited currents will flow. If the current is transient and limited to several hundred mA, no damage will occur. Feedback Components Because the input currents of the LT1213/LT1214 are less than 200nA, it is possible to use high value feedback resistors to set the gain. However, care must be taken to insure that the pole that is formed by the feedback resis- tors and the input capacitance does not degrade the stability of the amplifier. For example, if a single supply, noninverting gain of two is set with two 10k resistors, the LT1213/LT1214 will probably oscillate. This is because the amplifier goes open-loop at 6MHz (6dB of gain) and has 45° of phase margin. The feedback resistors and the 10pF input capacitance generate a pole at 3MHz that introduces 63° of phase shift at 6MHz! The solution is simple, lower the values of the resistors or add a feedback capacitor of 10pF or more. Inputs Typically at room temperature, the inputs of the LT1213/ LT1214 can common mode 400mV below ground (V and to within 1.2V of the positive supply with the amplifier still functional. However, the input bias current and offset voltage will shift as shown in the characteristic curves. For full precision performance, the common mode range should be limited between ground (V –) and 1.5V below the positive supply. When either of the inputs is taken below ground (V –) by more than about 700mV, that input current will increase dramatically. The current is limited by internal 100 W resistors between the input pins and diodes to each supply. The output will remain low (no phase reversal) for inputs 1.3V below ground (V –). If the output does not have to sink current, such as in a single supply system with a 1k load to ground, there is no phase reversal for inputs up to 8V below ground. There are no clamps across the inputs of the LT1213/ LT1214 and therefore each input can be forced to any voltage between the supplies. The input current will re- main constant at about 100nA over most of this range. When an input gets closer than 1.5V to the positive supply, that input current will gradually decrease to zero until the input goes above the supply, then it will increase due to the previously mentioned diodes. If the inverting input is held more positive than the noninverting input by 200mV or more, while at the same time the noninverting input is within 300mV of ground (V –), then the supply current will increase by 2mA and the noninverting input current will increase to about 10 mA. This should be kept in mind in comparator applications where the inverting input stays above ground (V–) and the noninverting input is at or near ground (V–). Output The output of the LT1213/LT1214 will swing to within 0.61V of the positive supply with no load. The open-loop output resistance, when the output is driven hard into the

USA OPPLICATI WU UI FOR ATIO Comparator Applications Sometimes it is desirable to use an op amp as a compara- tor. When operating the LT1213/LT1214 on a single 3.3V or 5V supply, the output interfaces directly with most TTL and CMOS logic. The response time of the LT1213/LT1214 is a strong function of the amount of input overdrive as shown in the 100 100 5ms/DIV VS = 5V 1213/14 AI02 RL = ¥ LT1213 Comparator Response (+) 20mV, 10mV, 5mV, 2mV Overdrives LT1213 Comparator Response (–) 20mV, 10mV, 5mV, 2mV Overdrives WISP L IIF ED S WACHE TIC following photos. These amplifiers are unity-gain stable op amps and not fast comparators, therefore, the logic being driven may oscillate due to the long transition time. The output can be speeded up by adding 20mV or more of hysteresis (positive feedback), but the offset is then a function of the input direction. INPUT (mV) OUTPUT (V) OUTPUT (V)INPUT (mV) VS = 5V 1213/14 AI01 RL = ¥ 5ms/DIV CI Q10 CF RF I7 I8CO CM BIAS OUT I6I5I4I3I2I1 –IN +IN 1213/14 SS Q11 Q12 Q14 Q15 Q13 Q16 Q3 Q4 Q1 Q2

8-Lead CERDIP (Narrow .300 Inch, Hermetic) (Reference LTC DWG # 05-08-1110) J8 1298 0.014 – 0.026 (0.360 – 0.660) 0.200 (5.080) MAX 0.015 – 0.060 (0.381 – 1.524) 0.125 3.175 MIN0.100 (2.54) BSC

0.300 BSC

(0.762 BSC) 0.008 – 0.018 0.005 (0.127) MIN 0.405 (10.287) MAX 0.220 – 0.310 (5.588 – 7.874) 12 3 4 87 65 0.025 (0.635) RAD TYP 0.045 – 0.068 (1.143 – 1.727) FULL LEAD OPTION 0.023 – 0.045 (0.584 – 1.143) HALF LEAD OPTION CORNER LEADS OPTION (4 PLCS) 0.045 – 0.065 (1.143 – 1.651)NOTE: LEAD DIMENSIONS APPLY TO SOLDER DIP/PLATE OR TIN PLATE LEADS OBSOLETE PACKAGE

8-Lead PDIP (Narrow .300 Inch) (Reference LTC DWG # 05-08-1510) N Package 14-Lead PDIP (Narrow .300 Inch) (Reference LTC DWG # 05-08-1510) N8 1098 0.100 (2.54) BSC 0.065 (1.651) TYP 0.045 – 0.065 (1.143 – 1.651) 0.130 – 0.005 (3.302 – 0.127) 0.020 (0.508) MIN0.018 – 0.003 (0.457 – 0.076) 0.125 (3.175) MIN 12 3 4 87 6 5 0.255 – 0.015* (6.477 – 0.381) 0.400* (10.160) MAX 0.009 – 0.015 (0.229 – 0.381) 0.300 – 0.325 (7.620 – 8.255) 0.325 +0.035 –0.015 +0.889 –0.3818.255() *THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm) N14 1098 0.020 (0.508) MIN 0.125 (3.175) MIN 0.130 – 0.005 (3.302 – 0.127) 0.045 – 0.065 (1.143 – 1.651) 0.065 (1.651) TYP 0.018 – 0.003 (2.54) BSC 0.005 (0.125) MIN 0.255 – 0.015* (6.477 – 0.381) 0.770* (19.558) MAX 31 2 4 5 6 7 891011121314 0.009 – 0.015 (0.229 – 0.381) 0.300 – 0.325 (7.620 – 8.255) 0.325 +0.035 –0.015 +0.889 –0.3818.255() *THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm)

8-Lead Plastic Small Outline (Narrow .150 Inch) (Reference LTC DWG # 05-08-1610) 0.016 – 0.050 (0.406 – 1.270) 0.010 – 0.020 0°– 8° TYP 0.008 – 0.010 (0.203 – 0.254) SO8 1298 0.053 – 0.069 (1.346 – 1.752) 0.014 – 0.019 (0.355 – 0.483) TYP 0.004 – 0.010 (0.101 – 0.254) 0.050 (1.270) BSC 1 2 3 4 0.150 – 0.157** (3.810 – 3.988) 8 7 6 5 0.189 – 0.197* (4.801 – 5.004) 0.228 – 0.244 (5.791 – 6.197) DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE

16-Lead Plastic Small Outline (Narrow .150 Inch) (Reference LTC DWG # 05-08-1610) 0.016 – 0.050 (0.406 – 1.270) 0.010 – 0.020 0° – 8° TYP 0.008 – 0.010 (0.203 – 0.254) 1 2 3 4 5 6 7 8 0.150 – 0.157** (3.810 – 3.988) 16 15 14 13 0.386 – 0.394* (9.804 – 10.008) 0.228 – 0.244 (5.791 – 6.197) 12 11 10 9 S16 1098 0.053 – 0.069 (1.346 – 1.752) 0.014 – 0.019 (0.355 – 0.483) TYP 0.004 – 0.010 (0.101 – 0.254) 0.050 (1.270) BSC DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representation that the interconnection of its circuits as described herein will not infringe on existing patent rights.

COMMON MODE VOLTAGE (V) 0.01 EACH INPUT BIAS CURRENT (nA) 100 0.1 1 10 1213/14 TA03b V+ = 5V Input Bias Current vs Common Mode Voltage Instrumentation Amplifier with Guard/Shield Driver and Input Bias Current Cancellation Ground Current Sense Amplifier Difference Amplifier with Wide Input Common Mode Range RF 1020W LT1214 A 22pF INPUTS OUTPUT LT1214 D 5000pF RG 113W LT1214 B 1M* LT1214 C 200W RF 1020W 10k** 1k 10k RG 113W GUARD GUARD 1213/14 TA03a COMMON MODE RIN = 3G DIFFERENTIAL RIN = 2M BANDWIDTH = 2MHz t r = 170ns GAIN = 10 1 + = 100 RF RG() TRIM FOR INPUT BIAS CURRENT TRIM FOR CMRR 0.1mF 3.3V LT1213 LT1004-1.2 10k +IN 750W 0.1mF GAIN = 1; VOUT = VREF FOR VIN(DIF) = 0 –10V COMMON MODE RANGE BANDWIDTH = 3MHz 1k10k 1.2V 10k 10k –IN VOUT VREF 1213/14 TA05 LT1213 IIN 1213/14 TA04 VO = 1V/A 100W 1910W 100pF LOAD 0.05W OFFSET £ 5.5mA BANDWIDTH = 500kHz t r = 1ms 0.1mF Linear Technology Corporation 1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408) 432-1900 l FAX: (408) 434-0507 l www.linear.com 12134fa LT/CP 1001 1.5K REV A • PRINTED IN USA ª LINEAR TECHNOLOGY CORPORATION 1 993 RELATED PARTS PART NUMBER DESCRIPTION COMMENTS LT1211/LT1212 14MHz, 7V/ ms Single Supply Dual and Quad Precision Op Amps Half the Supply Current of the LT1213 LT1215/LT1216 23MHz, 50V/ ms Single Supply Dual and Quad Precision Op Amps Four Times the Slew Rate of the LT1213 LT1630/LT1631 30MHz, 10V/ ms Dual and Quad Rail-to-Rail Rail-to-Rail LT1213 Input and Output Precision Op Amps