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AD8675ARMZ-REEL

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Analog Devices Operational Amplifier, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AD8675ARMZ-REEL

Analog Devices · Operational Amplifier · MSOP-8

AD8675ARMZ-REEL from Analog Devices, in a MSOP-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 NULL passive Offset null pin for external trimming, with a typical trim range of ±3.5 mV per the optional offset nulling test circuit; input current must stay below 50 µA with VS < V+ per the absolute maximum ratings.
2 -IN input Inverting input whose input voltage range is −3.0 V to +3.0 V at ±5 V supplies and −12.5 V to +12.5 V at ±15 V supplies, with input current limited to ±5 mA maximum.
3 +IN input Non-inverting input with the same input voltage range (−3.0 V to +3.0 V at ±5 V, −12.5 V to +12.5 V at ±15 V), ±5 mA maximum input current, and differential input voltage limited to ±0.7 V.
4 V- power_in Negative power supply; the AD8675 operates from ±5 V to ±18 V with an absolute maximum supply of ±18 V, and is fully specified from ±5 V to ±15 V.
5 NC unconnected No connect pin; leave unconnected.
6 OUT output Amplifier output with rail-to-rail swing, a short-circuit limit of ±35 mA, and an output short-circuit duration to GND that is indefinite.
7 V+ power_in Positive power supply; supplies should be established simultaneously with or before any input signals are applied, and the absolute maximum supply voltage is ±18 V.
8 NULL passive Offset null pin with the same function as pin 1 (typical trim range ±3.5 mV), with input current maximum below 50 µA with VS < V+ per the absolute maximum ratings.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package MSOP-8
Category Amplifiers/Comparators
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
Offset Voltage (VS=±5 V) VOS 10 75 µV 3
Offset Voltage over temperature (VS=±5 V) VOS 12 240 µV −40°C ≤ TA ≤ +125°C 3
Offset Voltage Drift (VS=±5 V) ΔVOS/ΔT 0.2 0.6 µV/°C −40°C ≤ TA ≤ +125°C 3
Input Bias Current (VS=±5 V) IB -2 0.5 2 nA 3
Input Bias Current over temperature (VS=±5 V) IB -5.5 -2 5.5 nA −40°C ≤ TA ≤ +125°C 3
Input Offset Current (VS=±5 V) IOS -1 0.1 1 nA 3
Input Offset Current over temperature (VS=±5 V) IOS -2.8 0.1 2.8 nA −40°C ≤ TA ≤ +125°C 3
Input Voltage Range (VS=±5 V) IVR -3 3 V 3
Common-Mode Rejection Ratio (VS=±5 V) CMRR 105 130 dB VCM = −3.0 V to +3.0 V 3
Common-Mode Rejection Ratio over temperature (VS=±5 V) CMRR 105 dB −40°C ≤ TA ≤ +125°C 3
Open-Loop Gain (VS=±5 V) AVO 120 126 dB RL = 2 kΩ to ground, VO = −3.5 V to +3.5 V 3
Open-Loop Gain over temperature (VS=±5 V) AVO 117 dB −40°C ≤ TA ≤ +125°C 3
Output Voltage High (VS=±5 V) VOH 4.9 4.95 V RL = 10 kΩ to ground 3
Output Voltage High over temperature (VS=±5 V) VOH 4.85 V −40°C ≤ TA ≤ +125°C 3
Output Voltage High, RL=2 kΩ (VS=±5 V) VOH 4.8 4.9 V RL = 2 kΩ to ground 3
Output Voltage High, RL=2 kΩ over temperature (VS=±5 V) VOH 4.75 V −40°C ≤ TA ≤ +125°C 3
Output Voltage Low (VS=±5 V) VOL -4.98 -4.9 V RL = 10 kΩ to ground 3
Output Voltage Low over temperature (VS=±5 V) VOL -4.85 V −40°C ≤ TA ≤ +125°C 3
Output Voltage Low, RL=2 kΩ (VS=±5 V) VOL -4.91 -4.86 V RL = 2 kΩ to ground 3
Output Voltage Low, RL=2 kΩ over temperature (VS=±5 V) VOL -4.82 V −40°C ≤ TA ≤ +125°C 3
Short-Circuit Limit (VS=±5 V) ISC -35 35 mA 3
Power Supply Rejection Ratio (VS=±5 V) PSRR 120 140 dB VS = ±5.0 V to ±15.0 V 3
Power Supply Rejection Ratio over temperature (VS=±5 V) PSRR 120 dB −40°C ≤ TA ≤ +125°C 3
Supply Current per Amplifier (VS=±5 V) ISY 2.3 2.7 mA VO = 0 V 3
Supply Current per Amplifier over temperature (VS=±5 V) ISY 3.4 mA −40°C ≤ TA ≤ +125°C 3
Offset Voltage (VS=±15 V) VOS 10 75 µV 4
Offset Voltage over temperature (VS=±15 V) VOS 12 240 µV −40°C ≤ TA ≤ +125°C 4
Offset Voltage Drift (VS=±15 V) ΔVOS/ΔT 0.2 0.6 µV/°C −40°C ≤ TA ≤ +125°C 4
Input Bias Current (VS=±15 V) IB -2 0.5 2 nA 4
Input Bias Current over temperature (VS=±15 V) IB -4.5 1 4.5 nA −40°C ≤ TA ≤ +125°C 4
Input Offset Current (VS=±15 V) IOS -1 0.1 1 nA 4
Input Offset Current over temperature (VS=±15 V) IOS -2.8 0.1 2.8 nA −40°C ≤ TA ≤ +125°C 4
Input Voltage Range (VS=±15 V) IVR -12.5 12.5 V 4
Common-Mode Rejection Ratio (VS=±15 V) CMRR 114 130 dB VCM = −12.5 V to +12.5 V 4
Common-Mode Rejection Ratio over temperature (VS=±15 V) CMRR 114 dB −40°C ≤ TA ≤ +125°C 4
Open-Loop Gain (VS=±15 V) AVO 123 132 dB RL = 2 kΩ to ground, VO = −13.5 V to +13.5 V 4
Open-Loop Gain over temperature (VS=±15 V) AVO 117 dB −40°C ≤ TA ≤ +125°C 4
Output Voltage High (VS=±15 V) VOH 14.85 14.92 V RL = 10 kΩ to ground 4
Output Voltage High over temperature (VS=±15 V) VOH 14.8 V −40°C ≤ TA ≤ +125°C 4
Output Voltage High, RL=2 kΩ (VS=±15 V) VOH 14.6 14.8 V RL = 2 kΩ to ground 4
Output Voltage High, RL=2 kΩ over temperature (VS=±15 V) VOH 14.4 V −40°C ≤ TA ≤ +125°C 4
Output Voltage Low (VS=±15 V) VOL -14.96 -14.94 V RL = 10 kΩ to ground 4
Output Voltage Low over temperature (VS=±15 V) VOL -14.9 V −40°C ≤ TA ≤ +125°C 4
Output Voltage Low, RL=2 kΩ (VS=±15 V) VOL -14.85 -14.75 V RL = 2 kΩ to ground 4
Output Voltage Low, RL=2 kΩ over temperature (VS=±15 V) VOL -14.69 V −40°C ≤ TA ≤ +125°C 4
Short-Circuit Limit (VS=±15 V) ISC -35 35 mA 4
Power Supply Rejection Ratio (VS=±15 V) PSRR 120 140 dB VS = ±5.0 V to ±15.0 V 4
Power Supply Rejection Ratio over temperature (VS=±15 V) PSRR 120 dB −40°C ≤ TA ≤ +125°C 4
Supply Current per Amplifier (VS=±15 V) ISY 2.5 2.9 mA VO = 0 V 4
Supply Current per Amplifier over temperature (VS=±15 V) ISY 3.8 mA −40°C ≤ TA ≤ +125°C 4
Supply Voltage -18 18 V 5
Input Current -5 5 mA 5
Differential Input Voltage -0.7 0.7 V 5
Storage Temperature Range (RM-8 package) -65 150 °C 5
Operating Temperature Range -40 125 °C 5
Junction Temperature Range (RM-8 package) -65 150 °C 5
Lead Temperature Range (Soldering, 10 sec) 300 °C Soldering, 10 sec 5
NULL Pins (Pin 1, Pin 8) Input Current Maximum 50 µA VS < V+ 5
Thermal Resistance θJA, 8-Lead MSOP (RM-8) θJA 142 °C/W Worst-case; surface-mount on standard 4-layer board 5
Thermal Resistance θJC, 8-Lead MSOP (RM-8) θJC 45 °C/W 5

CAD (KiCad official)

  • Symbol: AD8675ARMZ-REEL
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: ad8675armz-reel-etched.step / ad8675armz-reel-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad8675armz-reel.step / ad8675armz-reel.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (12 pp, sha256 2aaff714900693da, retrieved 2026-10-09, tier: lcsc)
  • 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