OPA1013

OPA1013 BURR-BROWN | Alldatasheet

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Technical content

International Airport Industrial Park • Mailing Address: PO Box 11400 • Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd. • Tucson, AZ 85706 Tel: (520) 746-1111 • Twx: 910-952-1111 • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132 OPA1013

DESCRIPTION

The OPA1013 dual operational amplifier provides precision performance in single power supply and low power applications. It is laser trimmed for low offset voltage and drift, greatly reducing the large errors common with LM324-type op amps. Input offset current is also trimmed to reduce errors in high im- pedance applications. Precision, Single-Supply DUAL OPERATIONAL AMPLIFIER

FEATURES

l SINGLE POWER SUPPLY OPERATION l INPUT VOLTAGE RANGE TO GROUND l OUTPUT SWINGS NEAR GROUND l LOW QUIESCENT CURRENT: 550 µA max l LOW V OS : 300µV max l LOW DRIFT: 2.5µV/°C max l LOW I OS : 1.5nA max l LOW NOISE: 0.55µVp-p, 0.1Hz to 10Hz

APPLICATIONS

l PRECISION INSTRUMENTATION l BATTERY-POWERED EQUIPMENT l BRIDGE AMPLIFIERS l 4-20mA CURRENT TRANSMITTERS l VOLTAGE COMPARATOR The OPA1013 is characterized for operation at both +5V (single supply) and ±15V power supplies. When operated from a single supply, the input common-mode range includes ground and the output can swing to within 15mV of ground. Completely independent bias- ing networks eliminate interaction between the two amplifiers—even when one is used as a comparator. The OPA1013 is available in an 8-pin plastic DIP specified for the 0°C to +70°C temperature range. Simplified Circuit (Half of Dual) 3.3µA 7.5µA 3.3µA Out 1, 7 In + 3, 5 In – 2, 6 2nd Gain Stage 22Ω 22Ω 400Ω400Ω 0.9V © 1990 Burr-Brown Corporation PDS-1059F Printed in U.S.A. December, 1994

VS = ±15V, VCM = 0V, TA = +25°C unless otherwise noted. OPA1013CN8 OPA1013DN8 PARAMETER CONDITION MIN TYP MAX MIN TYP MAX UNITS Input Offset Voltage ±50 ±300 ±200 ±800 µV Time Stability 0.5 * µV/Mo Input Offset Current ±0.08 ±1.5 * * nA Input Bias Current 7 30 * * nA Voltage Noise, BW = 0.1 to 10Hz 0.55 * µVp-p Noise Density, f = 10Hz 28 * nV/ √Hz f = 1kHz 25 * nV/ √Hz Current Noise Density, f = 10Hz 0.12 * pA/ √Hz Input Resistance: Differential 70 300 * * M Ω Input Resistance: Common-Mode 4 * G Ω Open-Loop Voltage Gain V O = ±10V, RL = 2kΩ 1.2 2.9 * * V/ µV VO = ±10V, RL = 600Ω 0.5 1.9 * * V/ µV Common-Mode Input Range +13.5 +13.8 * * V –15 –15.3 * * V Common-Mode Rejection V CM = +13.5 to –15V 97 114 * * dB Power Supply Rejection V S = ±2 to ±18V 100 117 * * dB Channel Separation V O = ±10V, RL = 2kΩ 120 137 * * dB Voltage Output R L = 2kΩ± 12.5 ±14 * * V Slew Rate 0.2 0.35 * * V/ µs Quiescent Current (per amplifier) ±0.35 ±0.55 * * mA VS = +5V/0V, VCM = 0V, VO = +1.4V, TA = +25°C unless otherwise noted. OPA1013CN8 OPA1013DN8 PARAMETER CONDITION MIN TYP MAX MIN TYP MAX UNITS Input Offset Voltage ±90 ±450 ±250 ±950 µV Input Offset Current ±3.0 ±2.0 * * nA Input Bias Current 10 50 * * nA Open-Loop Voltage Gain V O = 5mV to 4V 0.1 * V/ µV R L = 500Ω Common-Mode Input Range +3.5 +3.8 * * V 0 –0.3 * * V Voltage Output Low No Load 15 25 * * mV Low R L = 600Ω to Ground 5 10 * * mV Low I SINK = 1mA 200 350 * * mV High No Load 4 4.4 * * V High R L = 600Ω to Ground 3.4 4 * * V Quiescent Current (per amplifier) 0.33 0.5 * * mA TA = 0°C to +70°C, VS = ±15V, VCM = 0V unless otherwise noted. OPA1013CN8 OPA1013DN8 PARAMETER CONDITION MIN TYP MAX MIN TYP MAX UNITS Input Offset Voltage ±80 ±400 ±230 ±1000 µV V S = +5/0V, VO = +1.4V ±110 ±570 ±280 ±1200 µV Input Offset Voltage Drift(1) 0.4 2.5 0.7 5 µV/°C Input Offset Current ±0.3 ±2.8 * * nA Input Bias Current 9 38 * * nA Open-Loop Voltage Gain V O = ±10V, RL = 2kΩ 0.7 2.2 * * V/ µV Common-Mode Rejection V CM = +13 to –15V 94 113 * * dB Power Supply Rejection V S = ±2 to ±18V 97 116 * * dB Voltage Output R L = 2kΩ± 12.0 ±13.9 * * V VO Low V S = +5/0V, RL = 600Ω 61 3 * *m V VO High V S = +5/0V, RL = 600Ω 3.2 3.9 * * V Quiescent Current (per amplifier) ±0.37 ±0.6 * * mA *Specification same as OPA1013CN8. NOTE: (1) Guaranteed by design. This specification is established to a 98% confidence level. *Specification same as OPA1013CN8. *Specification same as OPA1013CN8.

–In A +In A Out B –In B +In B A B DICE INFORMATION CONNECTION DIAGRAM N8 — Plastic Package — Top View PAD FUNCTION

1 Output A

2 –In A 3 +In A 4V – 5 +In B 6 –In B

7 Output B

Substrate Bias: –VS OPA1013 DIE TOPOGRAPHY MECHANICAL INFORMATION MILS (0.001") MILLIMETERS Die Size 112 x 100 ±5 2.84 x 2.54 ±0.13 Die Thickness 20 ±3 0.51 ±0.08 Min. Pad Size 4 x 4 0.10 x 0.10 Transistor Count 92 Backing Gold ABSOLUTE MAXIMUM RATINGS

PACKAGE INFORMATION

MODEL PACKAGE NUMBER (1) OPA1013CN8 Plastic DIP 006 OPA1013DN8 Plastic DIP 006 NOTE: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix D of Burr-Brown IC Data Book.

ORDERING INFORMATION

MODEL PACKAGE TEMPERATURE RANGE OPA1013CN8 Plastic DIP 0 °C to +70°C OPA1013DN8 Plastic DIP 0 °C to +70°C The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN product for use in life support devices and/or systems.

vs BALANCED SOURCE RESISTANCE Balanced Source Resistor ( )Ω 0.1 0.01 1k 3k 10k 30k 100k 300k 1M 3M 10M Input Offset Voltage (mV) V = 5V/0V, 25°CS V = ±15V, 25°CS R R TYPICAL PERFORMANCE CURVES TA = +25°C unless otherwise noted. OFFSET VOLTAGE vs TEMPERATURE Temperature (°C) –50 –25 0 25 50 75 100 125 200 100 –100 –200 Offset Voltage (µV) V = ±15VS

6 Representative Devices

Time After Power On (Minutes) Changes in Offset Voltage (µV) 12 34 5 Plastic DIP N8 Package V = ±15VS COMMON-MODE REJECTION RATIO vs FREQUENCY Frequency (Hz) 120 100 Common-Mode Rejection Ratio (dB) 100 1k 10k 100k 1M V = ±15V V = 5V/0V POWER SUPPLY REJECTION RATIO vs FREQUENCY Frequency (Hz) 0.1 120 100 Power Supply Rejection Ratio (dB) 1 10 100 1k 10k 100k 1M Negative Supply Positive Supply 0.1Hz TO 10Hz NOISE 02468 1 0 Time (s) Noise Voltage (200nV/Div) SV = ±2V to ±18V

TYPICAL PERFORMANCE CURVES (CONT) TA = +25°C unless otherwise noted. NOISE DENSITY vs FREQUENCY 1000 300 100 1 10 100 1k Frequency (Hz) Voltage Noise Density (nV/ Hz) Current Noise Density (fA/ Hz) V = ±2V to ±18V Current NoiseVoltage Noise 10Hz VOLTAGE NOISE DISTRIBUTION Voltage Noise Density (nV/ Hz) 200 180 160 140 120 100 Number of Units 20 30 40 50 60 V = ±15V 340 units tested from three runs. S SUPPLY CURRENT vs TEMPERATURE Temperature (°C) –50 460 420 380 340 300 260 Supply Current per Amplifier (µA) –25 0 25 50 75 100 125 V = ±15V V = 5V/0V S S INPUT BIAS CURRENT vs COMMON-MODE VOLTAGE Input Bias Current (nA) Common-Mode Input Voltage, VS = +5V, 0V (V) –10 –15 Common-Mode Input Voltage, VS = ±15V (V) V = ±15VS V = 5V/0VS INPUT OFFSET CURRENT vs TEMPERATURE Temperature (°C) –50 –0.8 –0.6 –0.4 –0.2 Input Offset Current (nA) –25 0 25 50 75 100 125 V = ±2.5V VS = ±15V VCM = 0V VS = 5V/0V INPUT BIAS CURRENT vs TEMPERATURE –30 –25 –20 –15 –10 –50 –25 0 25 50 75 100 125 Temperature (°C) Input Bias Current (nA) V = 5V/0VS V = ±15VS V = ±2.5VS V = 0VCM

TYPICAL PERFORMANCE CURVES (CONT) TA = +25°C unless otherwise noted. NOTES: (1) TA = +25°C, VS = ±15V. (2) TA = +25°C, VS = 5V/0V. OUTPUT SATURATION AND SINK CURRENT vs TEMPERATURE 0.1 0.01 –50 –25 0 25 50 75 100 125 Temperature (°C) Saturation Voltage (V) +V = 5V to 30V –V = 0V ISINK = 10mA ISINK = 5mA ISINK = 100µA ISINK = 10µA ISINK = 0 ISINK = 1mA OUTPUT SHORT CIRCUIT CURRENT vs TIME –10 –20 –30 –40 –50 SourcingSinking Output Short Circuit Current 0123 Time (Minutes) 0°C 25°C 70°C 70°C 25°C 0°C VS = ±15V VOLTAGE GAIN vs LOAD RESISTANCE 10M 100k 100 1k 10k Load Resistance to Ground ( )Ω Voltage Gain VO = ±10V with VS = ±15V VO = 20mV to 3.5V with VS = 5V/0V (1) (2) VOLTAGE GAIN vs FREQUENCY 140 120 100 –20 0.01 0.1 1 10 100 1k 10k 100k 1M 10M Voltage Gain (dB) VS = ±15V VS = 5V/0V C L = 100pF Frequency (Hz) GAIN AND PHASE vs FREQUENCY –10 0.1 1 10 Voltage Gain (dB) Frequency (MHz) 100 120 140 160 180 200 VCM = 0V C L = 100pF Phase VS = ±15V VS = 5V/0V VS = ±15V VS = 5V/0V Gain Phase Shift (Degrees) 220 240 CHANNEL SEPARATION vs FREQUENCY 160 140 120 100 10 100 1k 10k 100k 1M Channel Separation (dB) Frequency (Hz) VS = ±15V VIN = 20Vp-p to 5kHz R L = 2kΩ R S =100Ω R S =1k Limited by thermal interaction Limited by pin-to-pin capacitance

TYPICAL PERFORMANCE CURVES (CONT) SMALL SIGNAL TRANSIENT RESPONSE VS = ±15V, G = +1 VS = 5V/0V +50mV 0mV –50mV 100mV 0mV 50mV FPO SMALL SIGNAL TRANSIENT RESPONSE VS = 5V/0V, G = +1, RL = 600Ω to Ground LARGE SIGNAL TRANSIENT RESPONSE VS = ±15V, G = +1 +10V –10V LARGE SIGNAL TRANSIENT RESPONSE VS = 5V/0V, G = +1, RL = 4.7kV to 5V Input = 0V to 4V Pulse FPO LARGE SIGNAL TRANSIENT RESPONSE VS = 5V/0V, G = +1, No Load Input = 0V to 4V Pulse COMPARATOR RISE RESPONSE TIME 10mV, 5mV, 2mV Overdrives VS = 5V/0V –100 Output (V) Input (mV)

Supertex, Siliconix, Motorola, etc. required, as it is with other common single-supply op amps. power supply), the output polarity remains correct. FIGURE 1. Precision Current Mirror.