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LT1677CS8#PBF

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Analog Devices Precision OpAmps, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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LT1677CS8#PBF

Analog Devices · Precision OpAmps · SO-8

LT1677CS8#PBF from Analog Devices, in a SO-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VOS TRIM passive Offset voltage trim terminal; a 10kΩ pot between pins 1 and 8 gives about ±2.5mV adjustment range.
2 -IN input Inverting input; common mode range extends 0.1V beyond either supply rail, with input current limited to 10mA if the range is exceeded.
3 +IN input Non-inverting input; common mode range extends 0.1V beyond either supply rail, with input current limited to 10mA if the range is exceeded.
4 -VS power_in Negative supply (ground in single-supply use); total supply range 3V to ±18V, absolute maximum ±22V.
5 NC unconnected No internal connection.
6 OUT output Rail-to-rail output with indefinite short-circuit duration, about 35mA typical short-circuit current at ±15V.
7 +VS power_in Positive supply; total supply range 3V to ±18V, absolute maximum ±22V.
8 VOS TRIM passive Offset voltage trim terminal; a 10kΩ pot between pins 1 and 8 gives about ±2.5mV adjustment range.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package SO-8
Category Operational Amplifier/Comparator
Pins 8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input Offset Voltage VOS 35 90 µV VS = 3V, VCM = VO = 1.7V; VS = 5V, VCM = VO = 2.5V (table header, row prints none) 2
Average Input Offset Drift (SO-8) ∆VOS/∆Temp 0.4 2 µV/°C SO-8 package; ● full operating temperature range 2
Input Bias Current IB 2 20 nA VS = 3V/5V, VCM = VO = 1.7V/2.5V (table header, row prints none) 2
Input Offset Current IOS 4 15 nA VS = 3V/5V, VCM = VO = 1.7V/2.5V (table header, row prints none) 2
Input Voltage Range (upper limit printed as VS + 0.1V) VCM -0.1 V VS = 3V/5V; maximum printed as VS + 0.1V 3
Common Mode Rejection Ratio CMRR 55 68 dB VS = 3V, VCM = -0.1V to 3.1V 3
Common Mode Rejection Ratio CMRR 60 73 dB VS = 5V, VCM = -0.1V to 5.1V 3
Power Supply Rejection Ratio PSRR 108 125 dB VS = 2.7V to 40V, VCM = VO = 1.7V 3
Large-Signal Voltage Gain AVOL 0.6 4 V/µV VS = 3V, RL ≥ 10k, VO = 2.5V to 0.7V 3
Large-Signal Voltage Gain AVOL 0.5 1 V/µV VS = 3V, RL ≥ 2k, VO = 2.2V to 0.7V 3
Large-Signal Voltage Gain AVOL 0.2 0.43 V/µV VS = 3V, RL ≥ 600Ω, VO = 2.2V to 0.7V 3
Large-Signal Voltage Gain AVOL 0.8 5 V/µV VS = 5V, RL ≥ 10k, VO = 4.5V to 0.7V 3
Large-Signal Voltage Gain AVOL 0.4 0.9 V/µV VS = 5V, RL ≥ 2k, VO = 4.2V to 0.7V 3
Large-Signal Voltage Gain AVOL 0.35 0.67 V/µV VS = 5V, RL ≥ 600Ω, VO = 4.2V to 0.7V 3
Output Voltage Swing Low VOL 110 170 mV Above GND, ISINK = 0.1mA 4
Output Voltage Swing Low VOL 170 250 mV Above GND, ISINK = 2.5mA 4
Output Voltage Swing Low VOL 370 500 mV Above GND, ISINK = 10mA 4
Output Voltage Swing High VOH 75 170 mV Below VS, ISOURCE = 0.1mA 4
Output Voltage Swing High VOH 170 300 mV Below VS, ISOURCE = 2.5mA 4
Output Voltage Swing High VOH 450 700 mV Below VS, ISOURCE = 10mA 4
Output Short-Circuit Current ISC 15 22 mA VS = 3V 4
Output Short-Circuit Current ISC 20 29 mA VS = 5V 4
Slew Rate SR 1.7 2.5 V/µs AV = -1 4
Gain Bandwidth Product GBW 4.5 7.2 MHz fO = 100kHz 4
Supply Current IS 2.6 3.4 mA VS = 3V/5V (table header, row prints none) 4
Input Offset Voltage VOS 20 60 µV VS = ±15V, VCM = VO = 0V (table header, row prints none) 5
Input Offset Voltage VOS 150 400 µV VCM = 15.1V 5
Input Offset Voltage VOS 1.5 5 mV VCM = -15.1V 5
Input Bias Current IB 2 20 nA VS = ±15V, VCM = VO = 0V (table header, row prints none) 5
Input Bias Current IB 0.19 0.4 µA VCM = 15.1V 5
Input Bias Current IB -1.2 -0.42 µA VCM = -15.1V 5
Input Offset Current IOS 3 15 nA VS = ±15V, VCM = VO = 0V (table header, row prints none) 5
Input Offset Current IOS 5 25 nA VCM = 15.1V 5
Input Offset Current IOS 20 105 nA VCM = -15.1V 5
Input Noise Voltage Density en 3.2 4.5 nV/√Hz fO = 1kHz 5
Input Voltage Range VCM -15.1 15.1 V VS = ±15V (table header, row prints none) 5
Common Mode Rejection Ratio CMRR 109 130 dB VCM = -13.3V to 14V 6
Common Mode Rejection Ratio CMRR 74 95 dB VCM = -15.1V to 15.1V 6
Power Supply Rejection Ratio PSRR 106 130 dB VS = ±1.7V to ±18V 6
Power Supply Rejection Ratio PSRR 108 125 dB VS = 2.7V to 40V 6
Large-Signal Voltage Gain AVOL 7 19 V/µV RL ≥ 10k, VO = ±14V 6
Large-Signal Voltage Gain AVOL 0.5 0.75 V/µV RL ≥ 2k, VO = ±13.5V 6
Large-Signal Voltage Gain AVOL 0.2 0.5 V/µV RL ≥ 600Ω, VO = ±10V 6
Output Voltage Swing Low VOL 110 170 mV Above -VS, ISINK = 0.1mA 6
Output Voltage Swing Low VOL 170 250 mV Above -VS, ISINK = 2.5mA 6
Output Voltage Swing Low VOL 370 500 mV Above -VS, ISINK = 10mA 6
Output Voltage Swing High VOH 110 170 mV Below +VS, ISOURCE = 0.1mA 6
Output Voltage Swing High VOH 210 300 mV Below +VS, ISOURCE = 2.5mA 6
Output Voltage Swing High VOH 520 700 mV Below +VS, ISOURCE = 10mA 6
Output Short-Circuit Current ISC 25 35 mA VS = ±15V (table header, row prints none) 6
Slew Rate SR 1.7 2.5 V/µs RL ≥ 10k 6
Gain Bandwidth Product GBW 4.5 7.2 MHz fO = 100kHz 6
Supply Current IS 2.75 3.5 mA VS = ±15V (table header, row prints none) 7
Supply Voltage 22 V Printed as ±22V 2
Input Voltages 0.3 V Beyond either rail (Note 2) 2
Differential Input Current 25 mA Printed as ±25mA (Note 2) 2
Storage Temperature Range -65 150 °C 2
Operating Temperature Range -40 85 °C LT1677C (Note 4) 2
Thermal Resistance Junction-to-Ambient θJA 190 °C/W S0-8 package as printed 2
Maximum Junction Temperature TJMAX 150 °C 2

CAD (KiCad official)

  • Symbol: LT1677CS8#PBF
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SO-8 (KiCad packages3D, STEP)
  • 3D model files: lt1677cs8-pbf-etched.step / lt1677cs8-pbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lt1677cs8-pbf.step / lt1677cs8-pbf.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Analog Devices datasheet (20 pp, sha256 01ec42ed54f69555, retrieved 2026-10-29, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF