LT5401

LT5401 (Rev. 0)

Document overview

• Manufacturer or author: Analog Devices, Inc.
• PDF pages: 16

Technical content

Rev. 0For more information www.analog.com Document Feedback All registered trademarks and trademarks are the property of their respective owners. FEATURES DESCRIPTION Matched Resistor Network for Precision Amplifiers The LT®5401 is an ultra-precision matched resistor net - work optimized for use with fully differential or differ - ence amplifiers, and with excellent matching specifica - tions over the entire temperature range. The LT5401 contains two strings of matched resistors, each provid - ing three tap points. The resulting matched ratios are well suited for precisely setting a differential amplifier’s gain or attenuation. When used to configure differential or difference gain, the LT5401’s excellent ratio matching ensures high CMRR, low gain errors and low gain drift to levels far too dif - ficult to achieve with discrete passive components. This high level of precision reduces calibration requirements in many applications and offers 10 times higher perfor - mance than a ±0.01% discrete solution. The LT5401 is available in a compact 10-lead MSOP pack- age with exposed paddle for improved thermal perfor - mance over a temperature range of –55°C to 150°C.

APPLICATIONS

n Optimized for Use with Fully Differential and Difference Amplifiers n Excellent Matching n ±0.003% Resistor Ratio Matching (Max) n 96.5dB CMRR (Min) n ±25ppm Gain Error (Max) n ±0.5ppm/°C Matching Temperature Drift (Max) n ±35V Operating Voltage (±36V Abs Max) n 8ppm/°C Absolute Resistor Value Temperature Drift n Long-Term Stability: <8ppm at 6500Hours n ESD Protected Inputs n –55°C to 150°C Operating Temperature n 10-Lead MSOP Package n Fully Differential Amplifiers n Difference Amplifiers n Reference Dividers n Precision Summing/Subtracting TYPICAL APPLICATION Input Common Mode Rejection Ratio vs Frequency Using LT5401 with a Fully Differential Amplifier for Single-Ended to Differential Conversion, G = 1

5401 TA01a

+IN –FB –IN +FB –VOUT +5V +VOUT –5V OUT1 T1C T1B T1A T2A IN1 IN2 T2B T2C OUT2 700Ω 350Ω 350Ω 350Ω 350Ω 700Ω 700Ω 700Ω ADA4932 L T5401A VIN FREQUENCY (Hz) 100k 10M 100M 100 CMRR (dB)

5401 TA01b

Rev. 0 For more information www.analog.com PIN CONFIGURATIONABSOLUTE MAXIMUM RATINGS Total Voltage IN1 to OUT1 or IN2 to OUT2 Total Voltage IN1 to T1A or OUT1 to T1C Total Voltage IN2 to T2A or OUT2 to T2C Total Voltage T1B to T1A or T1C Total Voltage T2B to T2A or T2C Maximum Current T1A, T1B, T1C, T2A, T2B, T2C Operating Temperature Range (Note 2) LT 5401I LT 5401H LT to 150°C Specified Temperature Range (Note 2) LT 5401I LT 5401H LT to 150°C Storage Temperature Range (Note 1) IN1 OUT1 T1C T1B T1A IN2 OUT2 T2C T2B T2A TOP VIEW MS10E PACKAGE 10-LEAD PLASTIC MSOP θ JA = 40°C/W , θJC = 20°C/W EXPOSED PAD (PIN 11) IS ELECTRICALL Y CONNECTED TO THE INPUT ESD AND MUST BE SOLDERED TO THE PCB, TYPICALL Y CONNECTED TO GROUND PLANE ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE LT5401AIMSE#PBF LT5401AIMSE#TRPBF L THHJ 10-Lead Plastic MSOP –40°C to 85°C LT5401IMSE#PBF LT5401IMSE#TRPBF L THHJ 10-Lead Plastic MSOP –40°C to 85°C LT5401AHMSE#PBF LT5401AHMSE#TRPBF L THHJ 10-Lead Plastic MSOP –40°C to 125°C LT5401HMSE#PBF LT5401HMSE#TRPBF L THHJ 10-Lead Plastic MSOP –40°C to 125°C LT5401MPMSE#PBF LT5401MPMSE#TRPBF L THHJ 10-Lead Plastic MSOP –55°C to 150°C Contact the factory for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container . Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.

Rev. 0For more information www.analog.com ELECTRICAL CHARACTERISTICS Nominal Ratio of 1 only . The l denotes the specifications which apply over the full specified temperature range, otherwise specifications are at TA = 25°C. SYMBOL PARAMETER CONDITIONS LT5401A LT5401 UNITSMIN TYP MAX MIN TYP MAX (∆R/R)RE Resistor Ratio Match Note 4 TA = –40°C to 85°C TA = –40°C to 125°C TA = –55°C to 150°C l l l ±30 ±60 ±60 ±90 ±95 ±120 ppm ppm ppm ppm ∆R/R)RT Resistor Ratio Match T racking Note 5 TA = –40°C to 85°C TA = –40°C to 125°C TA = –55°C to 150°C l l l ±30 ±50 ±60 ±80 ±95 ±100 ppm ppm ppm ppm CMRR Common Mode Rejection Ratio CMRR = R RT 1+G G is Nominal Ratio Note 5 TA = –40°C to 85°C TA = –40°C to 125°C TA = –55°C to 150°C l l l 96.5 90.5 90.5 86.5 dB dB dB dB ∆R/R)AVE Average Resistor Ratio Match Note 6 TA = –40°C to 85°C TA = –40°C to 125°C TA = –55°C to 150°C l l l ±25 ±50 ±50 ±80 ±85 ±90 ppm ppm ppm ppm GE Gain Error GE = ∆R R AVE Note 6 TA = –40°C to 85°C TA = –40°C to 125°C TA = –55°C to 150°C l l l ±25 ±50 ±50 ±80 ±85 ±90 ppm ppm ppm ppm ∆R/R)RE/∆T Resistor Ratio Match Temperature Drift Note 7 l ±0.2 ±0.5 ±0.2 ±0.5 ppm/°C ELECTRICAL CHARACTERISTICS Nominal Ratio of 0.5 only . The l denotes the specifications which apply over the full specified temperature range, otherwise specifications are at TA = 25°C. SYMBOL PARAMETER CONDITIONS LT5401A LT5401 UNITSMIN TYP MAX MIN TYP MAX (∆R/R)RE Resistor Ratio Match Note 4 TA = –40°C to 85°C TA = –40°C to 125°C TA = –55°C to 150°C l l l ±30 ±85 ±85 ±115 ±120 ±160 ppm ppm ppm ppm ∆R/R)RT Resistor Ratio Match T racking Note 5 TA = –40°C to 85°C TA = –40°C to 125°C TA = –55°C to 150°C l l l ±30 ±55 ±65 ±85 ±100 ±110 ppm ppm ppm ppm CMRR Common Mode Rejection Ratio CMRR = R RT 1+G G is Nominal Ratio Note 5 TA = –40°C to 85°C TA = –40°C to 125°C TA = –55°C to 150°C l l l 88.7 87.3 84.9 83.5 82.7 dB dB dB dB ∆R/R)AVE Average Resistor Ratio Match Note 6 TA = –40°C to 85°C TA = –40°C to 125°C TA = –55°C to 150°C l l l ±25 ±65 ±75 ±95 ±110 ±130 ppm ppm ppm ppm GE Gain Error GE = ∆R R AVE Note 6 TA = –40°C to 85°C TA = –40°C to 125°C TA = –55°C to 150°C l l l ±25 ±65 ±75 ±95 ±110 ±130 ppm ppm ppm ppm ∆R/R)RE/∆T Resistor Ratio Match Temperature Drift Note 7 l ±0.2 ±0.7 ±0.2 ±0.7 ppm/°C

Rev. 0 For more information www.analog.com ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full specified temperature range, otherwise specifications are at TA = 25°C. SYMBOL PARAMETER CONDITIONS LT5401A LT5401 UNITSMIN TYP MAX MIN TYP MAX (∆R/R)SS Side-to-Side Resistor Match Note 8 l ±0.3 ±0.4 0.4 ±0.5 R Absolute Resistor Tolerance l ±7.5 ±15 % ∆R/∆T Absolute Resistor Value Temperature Drift Note 7 l –10 8 25 –10 8 25 ppm/°C Maximum Operating Voltage l –35 35 –35 35 V Distributed Capacitance Resistor to Exposed Pad Resistor to Resistor (Same Side) 3.4 3.4 pF pF Resistor V oltage Coefficient l < 0.1 < 0.1 ppm/V Excess Current Noise Mil-Std-202 Method 308 < –55 < –55 dB Resistor Ratio Matching Long-Term Drift 35°C 6500Hours, 25mW < 8 < 8 ppm Resistor Ratio Matching Thermal Shock/Hysteresis –50°C to 150°C, 5 Cycles < 3 < 3 ppm Resistor Ratio Matching IR Reflow 25°C to 260°C, 3 Cycles < 3 < 3 ppm Resistor Ratio Matching Accelerated Shelf Life 150°C, 1000Hours 10 10 ppm Harmonic Distortion 20V P-P, 1kHz, Difference Amplifier –120 –120 dBc ELECTRICAL CHARACTERISTICS Nominal Ratio of 2 only . The l denotes the specifications which apply over the full specified temperature range, otherwise specifications are at TA = 25°C. SYMBOL PARAMETER CONDITIONS LT5401A LT5401 UNITSMIN TYP MAX MIN TYP MAX (∆R/R)RE Resistor Ratio Match Note 4 TA = –40°C to 85°C TA = –40°C to 125°C TA = –55°C to 150°C l l l ±30 ±80 ±85 ±110 ±120 ±155 ppm ppm ppm ppm ∆R/R)RT Resistor Ratio Match T racking Note 5 TA = –40°C to 85°C TA = –40°C to 125°C TA = –55°C to 150°C l l l ±30 ±60 ±70 ±90 ±110 ±110 ppm ppm ppm ppm CMRR Common Mode Rejection Ratio CMRR = R RT 1+G G is Nominal Ratio Note 5 TA = –40°C to 85°C TA = –40°C to 125°C TA = –55°C to 150°C l l l 100 92.6 90.5 88.7 88.7 dB dB dB dB ∆R/R)AVE Average Resistor Ratio Match Note 6 TA = –40°C to 85°C TA = –40°C to 125°C TA = –55°C to 150°C l l l ±30 ±75 ±75 ±105 ±110 ±120 ppm ppm ppm ppm GE Gain Error GE = ∆R R AVE Note 6 TA = –40°C to 85°C TA = –40°C to 125°C TA = –55°C to 150°C l l l ±30 ±75 ±75 ±105 ±110 ±120 ppm ppm ppm ppm ∆R/R)RE/∆T Resistor Ratio Match Temperature Drift Note 7 l ±0.4 ±0.8 ±0.4 ±0.8 ppm/°C

Rev. 0For more information www.analog.com Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The LT5401I is guaranteed to meet specified performance from –40°C to 85°C. The LT5401H is guaranteed to meet specified performance from –40°C to 125°C and is 100% tested at these temperature extremes. The LT5401MP is guaranteed to meet specified performance from –55°C to 150°C and is 100% tested at these temperature extremes. Note 3: In order to keep the junction temperature within the Absolute Maximum Rating, maximum power dissipation should be derated at elevated ambient temperatures. Note 4: (∆R/R) RE specifies the following ratio matches: RESISTOR RATIO NOMINAL RATIO (R1C + R1D)/(R1A + R1B) 1 (R2C + R2D)/(R2A + R2B) 1 (R1B + R1C + R1D)/(R1A) 2 (R2B + R2C + R2D)/(R2A) 2 (R1D)/(R1A + R1B + R1C) 0.5 (R2D)/(R2A + R2B + R2C) 0.5 Note 5: (∆R/R)RT specifies how well the (∆R/R)RE ratios match each other when the 2 sets of LT5401 resistors are configured for nominally equal ratios. This specification determines CMRR performance when the LT5401 is used to configure difference and fully differential amplifiers. Note 6: (∆R/R) AVE specifies average (∆R/R)RE ratio matching when the 2 sets of LT5401 resistors are configured for nominally equal ratios. This specification determines gain accuracy performance when the LT5401 is used to configure difference and fully differential amplifiers. Note 7: This parameter is not 100% tested. Note 8: (∆R/R) SS specifies matching between the sum of R1 and R2 where R1 = R1A + R1B + R1C + R1D and R2 = R2A + R2B + R2C + R2D.

ELECTRICAL CHARACTERISTICS

Rev. 0 For more information www.analog.com TYPICAL PERFORMANCE CHARACTERISTICS Resistor Ratio Match Resistor Ratio Match T racking Resistor Ratio Matching Temperature Drift, G = 0.5V/V Resistor Ratio Matching Temperature Drift, G = 1V/V Resistor Ratio Matching Temperature Drift, G = 2V/V Side-to-Side Resistor Match Average Resistor Ratio Match

400 TYPICAL UNITS, ALL RATIOS

RESISTOR RATIO MATCH (ppm) –50 –40 –30 –20 –10 PERCENTAGE OF PARTS (%)

5401 G01

RESISTOR RATIO MATCH TRACKING (ppm) –50 –40 –30 –20 –10 PERCENTAGE OF PARTS (%)

5401 G02

AVERAGE RESISTOR RATIO MATCH (ppm) –50 –40 –30 –20 –10 PERCENTAGE OF PARTS (%)

5401 G03

40 TYPICAL PARTS, BOTH SIDES

RESISTOR RATIO MATCH DRIFT (ppm/°C) –0.5 –0.4 –0.3 –0.2 –0.1 0.1 0.2 0.3 0.4 0.5 PERCENTAGE OF PARTS (%)

5401 G04

RESISTOR RATIO MATCH DRIFT (ppm/°C) –0.5 –0.4 –0.3 –0.2 –0.1 0.1 0.2 0.3 0.4 0.5 PERCENTAGE OF PARTS (%)

5401 G05

RESISTOR RATIO MATCH DRIFT (ppm/°C) –0.8 –0.7 –0.6 –0.5 –0.4 –0.3 –0.2 –0.1 0.1 0.2 PERCENTAGE OF PARTS (%)

5401 G06

400 TYPICAL UNITS

SIDE-TO-SIDE RESISTOR MATCH (%) –0.2 –0.1 0.1 0.2 PERCENTAGE OF PARTS (%)

5401 G07

Rev. 0For more information www.analog.com PIN FUNCTIONS IN1 (Pin 1): Connection to R1A. ESD protection on this pin is provided through a 36V bidirectional ESD clamp to the exposed pad. OUT1 (Pin 2): Connection to R1D. T1C (Pin 3): Connection to R1C and R1D resistors. This tap point has series parasitic resistance and should not conduct current. T1B (Pin 4): Connection to R1B and R1C resistors. This tap point has series parasitic resistance and should not conduct current. T1A (Pin 5): Connection to R1A and R1B resistors. This tap point has series parasitic resistance and should not conduct current. T2A (Pin 6): Connection to R2A and R2B resistors. This tap point has series parasitic resistance and should not conduct current. T2B (Pin 7): Connection to R2B and R2C resistors. This tap point has series parasitic resistance and should not conduct current. T2C (Pin 8): Connection to R2C and R2D resistors. This tap point has series parasitic resistance and should not conduct current. OUT2 (Pin 9): Connection to R2D. IN2 (Pin 10): Connection to R2A. ESD protection on this pin is provided through a 36V bidirectional ESD clamp to the exposed pad. EPAD (Exposed Pad Pin 11): Connection to 36V bidi - rectional ESD clamps. This pad is typically connected to a ground plane and provides a return path for current during ESD events. BLOCK DIAGRAM T1A IN1 EPAD IN2 OUT1 OUT2 R1B 350Ω 5401 BD T1B4 T1C3 R1A 700Ω R1C 350Ω R1D 700Ω T2A R2B 350Ω

6 T2B7 T2C8

700Ω R2C 350Ω R2D 700Ω ±36V ESD ±36V ESD

Table 1. Resistor Ratio Combinations better than typical 0.1% resistors might achieve. ∆R specifies the LT5401’ s absolute resistor tolerance. resistance varies over temperature. the specified operating temperature range. fier’s voltage and current noise must be considered.

Figure 1. A Simplified FDA Noise Model Table 2. Typical LT5401 Resistor Values Table 3. FDA Noise, 2VP-P BW and ISUPPL Y 6dB gain (use higher CF values for 0dB and –6dB gains). plot in the FDA data sheet).

5401 F01

Figure 2. Simplified LT5401 and FDA Model. CP is

5401 F02

than ±0.3ppm temperature error . configure the LT5401 as a fully differential amplifier . the parasitic resistance in series with T1C and T2C. because no current is conducted in any of the tap points. current only flows in IN1 and OUT1. significant error and drift in the divider ratio. Figure 3. Fully Differential Amplifier

5401 F03

5401 F06

Figure 4. Voltage Divider

5401 F04

Figure 5. Safe Operating Area for Various θJA maximum ratings are satisfied. coefficient of the package (θJA or θJC as applicable). versus ambient temperature for various θJA values. kept less than the absolute maximum rating.

5401 F05

can damage or degrade the device performance. rails or bidirectional Zeners to ground (Figure 6).

Rev. 0 For more information www.analog.com TYPICAL APPLICATIONS Single-Ended to Differential Conversion, G = 2V Single-Ended to Differential Conversion, G = 0.5V

5401 TA03

+IN –FB –IN +FB –VOUT +5V +VOUT –5V OUT1 T1C T1B T1A T2A IN1 IN2 T2B T2C OUT2 R1D R1C R1B R2B R2C R2D R1A R2A ADA4932 L T5401 VIN

5401 TA04

+IN –FB –IN +FB –VOUT +5V +VOUT –5V OUT1 T1C T1B T1A T2A IN1 IN2 T2B T2C OUT2 R1D R1C R1B R2B R2C R2D R1A R2A ADA4932 L T5401 VIN

Rev. 0For more information www.analog.com TYPICAL APPLICATIONS Single-Ended to Differential Conversion, G = 1V Dual Precision Amplifier Configuration, G = 3V

5401 TA06

+15V –15V OUT1 T1C T1B IN1 IN2 T1A T2A T2B T2C OUT2 R1D R1C R1B R2B R2C R2D R1A R2A 1/2 L TC2058 INPUT2 +15V –15V 1/2 L TC2058 L T5401 OUT2 OUT1 INPUT1

5401 TA05

+IN –FB –IN +FB –VOUT +5V +VOUT –5V OUT1 T1C T1B T1A T2A IN1 IN2 T2B T2C OUT2 R1D R1C R1B R2B R2C R2D R1A R2A ADA4932 L T5401 VIN

Rev. 0 For more information www.analog.com TYPICAL APPLICATIONS Precision Fully Differential Single Pole Low Pass Filter –VOUT +VOUT

5401 TA07

+IN –IN +5V –5V OUT1 T1C T1B T1A T2A IN1 IN2 T2B T2C OUT2 R1D R1C R1B R2B R2C R2D R1A R2A –VIN +VIN ADA4945-1 L T5401 C C 2V VOCM H(s) =H0 • wP s+wP WHERE H 0 =RFB RIN ,w P = 1 RFB • C RFB = R1C + R1D = R2C + R2D R IN =R1A + R1B = R2A + R2B Dual-Buffered Precision Voltage Divider

5401 TA08

+15V –15V OUT1 T1C T1B T1A T2A IN1 IN2 T2B T2C OUT2 R1D R1C R1B R2B R2C R2D R1A R2A VREF1 VREF2 1/2 L TC2058 VREF2/2 +15V –15V 1/2 L TC2058 L T5401

Rev. 0For more information www.analog.com Information furnished by Analog Devices is believed to be accurate and reliable. However , no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. PACKAGE DESCRIPTION MSOP (MSE) 0213 REV I 0.53 ±0.152 (.021 ±.006) SEATING PLANE 0.18 (.007) 1.10 (.043) MAX 0.17 –/uni00A00.27 (.007 – .011) TYP 0.86 (.034) REF 0.50 (.0197) BSC 1 2 3 4 5 4.90 ±0.152 (.193 ±.006) 0.497 ±0.076 (.0196 ±.003) REF8 9 10 7 6 3.00 ±0.102 (.118 ±.004) (NOTE 3) 3.00 ±0.102 (.118 ±.004) (NOTE 4) NOTE: 1. DIMENSIONS IN MILLIMETER/(INCH) 2. DRAWING NOT TO SCALE 3. DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.152mm (.006") PER SIDE 4. DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS. INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.152mm (.006") PER SIDE 5. LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX 6. EXPOSED PAD DIMENSION DOES INCLUDE MOLD FLASH. MOLD FLASH ON E-PAD SHALL NOT EXCEED 0.254mm (.010") PER SIDE. 0.254 (.010) 0° – 6° TYP DETAIL “A” DETAIL “A” GAUGE PLANE 5.10 (.201) MIN 3.20 – 3.45 (.126 – .136) 0.889 ±0.127 (.035 ±.005) RECOMMENDED SOLDER PAD LAYOUT 1.68 ±0.102 (.066 ±.004) 1.88 ±0.102 (.074 ±.004) 0.50 (.0197) BSC 0.305 ± 0.038 (.0120 ±.0015) TYP BOTTOM VIEW OF EXPOSED PAD OPTION 1.68 (.066) 1.88 (.074) 0.1016 ±0.0508 (.004 ±.002) DETAIL “B” DETAIL “B” CORNER TAIL IS PART OF THE LEADFRAME FEATURE. FOR REFERENCE ONL Y NO MEASUREMENT PURPOSE

0.05 REF

0.29 REF 10-Lead Plastic MSOP, Exposed Die Pad (Reference LTC DWG # 05-08-1664 Rev I)

Rev. 0 For more information www.analog.com  ANALOG DEVICES, INC. 2019 www.analog.com RELATED PARTS TYPICAL APPLICATION Precision Difference Amplifier , G = 1V

5401 TA02

+IN –IN +5V –5V OUT1 T1C T1B T1A T2A IN1 IN2 T2B T2C OUT2 R1D R1C R1B R2B R2C R2D R1A R2A IN– IN+ ADA4899 L T5401 PART NUMBER DESCRIPTION COMMENTS Fully Differential Amplifiers AD8139 Low Noise, Rail-to-Rail, Differential ADC Driver 24.5mA, –95dBc Distortion at 2MHz, 2VP-P Output AD8138 Low Distortion, Differential ADC Driver 20mA, –94dBc Distortion at 5MHz, 2VP-P Output LT1994 70MHz Low Noise, Low Distortion Fully Differential Input/Output Amplifier/Driver 13mA, –94dBc Distortion at 1MHz, 2VP-P Output AD8132 Low Cost, High Speed Differential Amplifier 10.7mA, –96dBc Distortion at 1MHz, 2VP-P Output ADA4932-1/ADA4932-2 Low Power , Differential ADC Driver 9.6mA, –110dBc Distortion at 1MHz, 2VP-P Output AD8137 Low Cost, Low Power , Differential ADC Driver 2.6mA, –84dBc Distortion at 1MHz, 2VP-P Output LTC6363 Precision, Low Power Differential Amplifier/ADC Driver 1.75mA, –123dBc Distortion at 1kHz, 18V P-P Output LTC6363-1/LTC6363-2/ LTC6363-0.5 Precision, Fixed Gain, Low Power Differential Amplifier/ADC Driver Family 1.75mA, –123dBc Distortion at 1kHz, 18V P-P Output ADA4945 High Speed, Low Drift Fully Differential ADC Driver 1.4mA/4mA, –116dBc Distortion at 100kHz, 8VP-P Output ADA4940-1/ADA4940-2 Ultralow Power , Low Distortion, Fully Differential ADC Drivers 1.25mA, –96dBc Distortion at 1MHz, 2V P-P Output LTC6362 Precision, Low Power Rail-to-Rail Input/Output Differential Op Amp/SAR ADC Driver 1mA, –116dBc Distortion at 1kHz, 8V P-P Output Operational Amplifiers LTC6228/LTC6229 Single/Dual 700MHz Low Noise Op Amp 16mA/Amplifier , 0.88nV/√Hz ADA4899-1 Single 600MHz Ultralow Distortion and Noise Op Amp 14.7mA, 1nV/√Hz ADA4896-2/ADA4897-1/ ADA4897-2 Single/Dual 230MHz Low Power and Noise Op Amp 3mA/Amplifier , 1nV/√Hz LTC6252/LTC6253/ LTC6254 Single/Dual/Quad 720MHz RRIO Power Efficient Op Amps 3.5mA/Amplifier , 2.75nV/√Hz LTC6246/LTC6247/ LTC6248 Single/Dual/Quad 180MHz Rail-to-Rail Low Power Op Amps 1mA/Amplifier , 4.2nV/√Hz Matched Resistor Networks LT5400 Precision Quad Matched Resistor Network Ratios = 1:1, 1:4, 1:5, 1:9, 1:10