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AD8542ARZ-REEL7

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

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Contents

README

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AD8542ARZ-REEL7

Analog Devices · Operational Amplifier · SOIC-8

AD8542ARZ-REEL7 from Analog Devices, in a SOIC-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 OUT A output Output of amplifier A, which swings rail-to-rail and delivers 15 mA at VS = 2.7 V with VOUT = VS − 1 V.
2 -IN A input Inverting input of amplifier A, whose input voltage range spans 0 V to VS and whose input bias current is typically 4 pA.
3 +IN A input Non-inverting input of amplifier A, whose input voltage must stay between GND and VS (absolute maximum input voltage GND to VS).
4 V- power_in Negative supply rail, which is GND for single-supply operation from 2.7 V to 5.5 V.
5 +IN B input Non-inverting input of amplifier B, whose input voltage must stay between GND and VS (absolute maximum input voltage GND to VS).
6 -IN B input Inverting input of amplifier B, whose input voltage range spans 0 V to VS and whose input bias current is typically 4 pA.
7 OUT B output Output of amplifier B, which swings rail-to-rail and delivers 15 mA at VS = 2.7 V with VOUT = VS − 1 V.
8 V+ power_in Positive supply rail, rated for single-supply operation from 2.7 V to 5.5 V with a 6 V absolute maximum supply voltage.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package SOIC-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 VOS 1 6 mV VS = 2.7 V, VCM = 1.35 V, TA = 25°C 3
Offset Voltage over temperature VOS 7 mV VS = 2.7 V, VCM = 1.35 V, −40°C ≤ TA ≤ +125°C 3
Input Bias Current IB 4 60 pA VS = 2.7 V, VCM = 1.35 V, TA = 25°C 3
Input Offset Current IOS 0.1 30 pA VS = 2.7 V, VCM = 1.35 V, TA = 25°C 3
Input Voltage Range 0 2.7 V VS = 2.7 V 3
Common-Mode Rejection Ratio CMRR 40 45 dB VCM = 0 V to 2.7 V, VS = 2.7 V, TA = 25°C 3
Large Signal Voltage Gain AVO 100 500 V/mV RL = 100 kΩ, VO = 0.5 V to 2.2 V, VS = 2.7 V, TA = 25°C 3
Large Signal Voltage Gain over temperature AVO 2 V/mV RL = 100 kΩ, VO = 0.5 V to 2.2 V, −40°C ≤ TA ≤ +125°C, VS = 2.7 V 3
Output Voltage High VOH 2.575 2.65 V IL = 1 mA, VS = 2.7 V, TA = 25°C 3
Output Voltage High over temperature VOH 2.55 V IL = 1 mA, VS = 2.7 V, −40°C ≤ TA ≤ +125°C 3
Output Voltage Low VOL 35 100 mV IL = 1 mA, VS = 2.7 V, TA = 25°C 3
Output Voltage Low over temperature VOL 125 mV IL = 1 mA, VS = 2.7 V, −40°C ≤ TA ≤ +125°C 3
Short-Circuit Output Current ISC -20 20 mA VS = 2.7 V, VCM = 1.35 V, TA = 25°C 3
Supply Current per Amplifier ISY 38 55 μA VO = 0 V, VS = 2.7 V, TA = 25°C 3
Supply Current per Amplifier over temperature ISY 75 μA VO = 0 V, VS = 2.7 V, −40°C ≤ TA ≤ +125°C 3
Slew Rate SR 0.4 0.75 V/μs RL = 100 kΩ, VS = 2.7 V, TA = 25°C 3
Offset Voltage VOS 1 6 mV VS = 3.0 V, VCM = 1.5 V, TA = 25°C 4
Offset Voltage over temperature VOS 7 mV VS = 3.0 V, VCM = 1.5 V, −40°C ≤ TA ≤ +125°C 4
Input Bias Current IB 4 60 pA VS = 3.0 V, VCM = 1.5 V, TA = 25°C 4
Input Offset Current IOS 0.1 30 pA VS = 3.0 V, VCM = 1.5 V, TA = 25°C 4
Input Voltage Range 0 3 V VS = 3.0 V 4
Common-Mode Rejection Ratio CMRR 40 45 dB VCM = 0 V to 3 V, VS = 3.0 V, TA = 25°C 4
Large Signal Voltage Gain AVO 100 500 V/mV RL = 100 kΩ, VO = 0.5 V to 2.2 V, VS = 3.0 V, TA = 25°C 4
Large Signal Voltage Gain over temperature AVO 2 V/mV RL = 100 kΩ, VO = 0.5 V to 2.2 V, −40°C ≤ TA ≤ +125°C, VS = 3.0 V 4
Output Voltage High VOH 2.875 2.955 V IL = 1 mA, VS = 3.0 V, TA = 25°C 4
Output Voltage High over temperature VOH 2.85 V IL = 1 mA, VS = 3.0 V, −40°C ≤ TA ≤ +125°C 4
Output Voltage Low VOL 32 100 mV IL = 1 mA, VS = 3.0 V, TA = 25°C 4
Output Voltage Low over temperature VOL 125 mV IL = 1 mA, VS = 3.0 V, −40°C ≤ TA ≤ +125°C 4
Short-Circuit Output Current ISC -25 25 mA VS = 3.0 V, VCM = 1.5 V, TA = 25°C 4
Supply Current per Amplifier ISY 40 60 μA VO = 0 V, VS = 3.0 V, TA = 25°C 4
Supply Current per Amplifier over temperature ISY 75 μA VO = 0 V, VS = 3.0 V, −40°C ≤ TA ≤ +125°C 4
Slew Rate SR 0.4 0.8 V/μs RL = 100 kΩ, VS = 3.0 V, TA = 25°C 4
Offset Voltage VOS 1 6 mV VS = 5.0 V, VCM = 2.5 V, TA = 25°C 5
Offset Voltage over temperature VOS 7 mV VS = 5.0 V, VCM = 2.5 V, −40°C ≤ TA ≤ +125°C 5
Input Bias Current IB 4 60 pA VS = 5.0 V, VCM = 2.5 V, TA = 25°C 5
Input Offset Current IOS 0.1 30 pA VS = 5.0 V, VCM = 2.5 V, TA = 25°C 5
Input Voltage Range 0 5 V VS = 5.0 V 5
Common-Mode Rejection Ratio CMRR 40 48 dB VCM = 0 V to 5 V, VS = 5.0 V, TA = 25°C 5
Large Signal Voltage Gain AVO 20 40 V/mV RL = 100 kΩ, VO = 0.5 V to 2.2 V, VS = 5.0 V, TA = 25°C 5
Large Signal Voltage Gain over temperature AVO 2 V/mV RL = 100 kΩ, VO = 0.5 V to 2.2 V, −40°C ≤ TA ≤ +125°C, VS = 5.0 V 5
Output Voltage High VOH 4.9 4.965 V IL = 1 mA, VS = 5.0 V, TA = 25°C 5
Output Voltage High over temperature VOH 4.875 V IL = 1 mA, VS = 5.0 V, −40°C ≤ TA ≤ +125°C 5
Output Voltage Low VOL 25 100 mV IL = 1 mA, VS = 5.0 V, TA = 25°C 5
Output Voltage Low over temperature VOL 125 mV IL = 1 mA, VS = 5.0 V, −40°C ≤ TA ≤ +125°C 5
Short-Circuit Output Current ISC -60 60 mA VS = 5.0 V, VCM = 2.5 V, TA = 25°C 5
Supply Current per Amplifier ISY 45 65 μA VO = 0 V, VS = 5.0 V, TA = 25°C 5
Supply Current per Amplifier over temperature ISY 85 μA VO = 0 V, VS = 5.0 V, −40°C ≤ TA ≤ +125°C 5
Slew Rate SR 0.45 0.92 V/μs RL = 100 kΩ, CL = 200 pF, VS = 5.0 V, TA = 25°C 5
Supply Voltage VS 6 V 6
Differential Input Voltage -6 6 V For supplies less than 6 V, equal to ±VS (footnote 1) 6
Storage Temperature Range -65 150 °C 6
Junction Temperature Range -65 150 °C 6
Lead Temperature (soldering) 300 °C Soldering, 60 sec 6
Operating Temperature Range -40 125 °C 6
Single-Supply Operating Voltage 2.7 5.5 V Single-supply operation (Features) 1
Thermal Resistance, junction-to-ambient, 8-Lead SOIC (R) θJA 120 °C/W Worst-case, standard 4-layer board, surface-mount 6
Thermal Resistance, junction-to-case, 8-Lead SOIC (R) θJC 45 °C/W 6

CAD (KiCad official)

  • Symbol: AD8542ARZ-REEL7
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: ad8542arz-reel7-etched.step / ad8542arz-reel7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad8542arz-reel7.step / ad8542arz-reel7.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (20 pp, sha256 c3ad32dff8824846, retrieved 2026-10-17, 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