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ADA4522-2ARZ

Public Made by Adom

by adom

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

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ADA4522-2ARZ

Analog Devices · Operational Amplifier · SOIC-8

ADA4522-2ARZ 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 channel A; the datasheet gives no electrical limits for this pin beyond the absolute maximum ratings, including indefinite output short-circuit duration to ground.
2 -IN A input Inverting input of channel A; input voltage must stay between (V-) - 300 mV and (V+) + 300 mV, and input current must be limited to ±10 mA whenever the input exceeds the supply rail by 300 mV.
3 +IN A input Noninverting input of channel A; input voltage must stay between (V-) - 300 mV and (V+) + 300 mV, and input current must be limited to ±10 mA whenever the input exceeds the supply rail by 300 mV.
4 V- power_in Negative supply voltage; the op amp supplies should be applied simultaneously, or the positive supply first if that is not possible.
5 +IN B input Noninverting input of channel B; input voltage must stay between (V-) - 300 mV and (V+) + 300 mV, and input current must be limited to ±10 mA whenever the input exceeds the supply rail by 300 mV.
6 -IN B input Inverting input of channel B; input voltage must stay between (V-) - 300 mV and (V+) + 300 mV, and input current must be limited to ±10 mA whenever the input exceeds the supply rail by 300 mV.
7 OUT B output Output of channel B; the datasheet gives no electrical limits for this pin beyond the absolute maximum ratings, including indefinite output short-circuit duration to ground.
8 V+ power_in Positive supply voltage; the absolute maximum supply voltage is 60 V, and the device operates from 4.5 V to 55 V.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package SOIC-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
Offset Voltage VOS 1.5 7 μV VCM = VSY/2 5
Offset Voltage VOS 10 μV −40°C ≤ TA ≤ +125°C 5
Offset Voltage Drift TCVOS 6 30 nV/°C ADA4522-1, ADA4522-2 5
Input Bias Current IB 50 150 pA 5
Input Bias Current IB 500 pA −40°C ≤ TA ≤ +85°C 5
Input Bias Current IB 4.5 nA −40°C ≤ TA ≤ +125°C 5
Input Offset Current IOS 80 300 pA 5
Input Offset Current IOS 400 pA −40°C ≤ TA ≤ +85°C 5
Input Offset Current IOS 500 pA ADA4522-1, ADA4522-2, −40°C ≤ TA ≤ +125°C 5
Input Voltage Range IVR 0 53.5 V 6
Common-Mode Rejection Ratio CMRR 140 144 dB VCM = 0 V to 53.5 V 6
Common-Mode Rejection Ratio CMRR 135 dB −40°C ≤ TA ≤ +125°C 6
Large Signal Voltage Gain AV 135 137 dB RL = 10 kΩ, VOUT = 0.5 V to 54.5 V 6
Large Signal Voltage Gain AV 125 dB −40°C ≤ TA ≤ +125°C 6
Output Voltage High VOH 54.75 54.8 V RL = 10 kΩ to VSY/2 6
Output Voltage High VOH 54.65 V −40°C ≤ TA ≤ +125°C 6
Output Voltage Low VOL 200 250 mV RL = 10 kΩ to VSY/2 6
Output Voltage Low VOL 350 mV −40°C ≤ TA ≤ +125°C 6
Power Supply Rejection Ratio PSRR 150 160 dB VSY = 4.5 V to 55 V 6
Power Supply Rejection Ratio PSRR 145 dB −40°C ≤ TA ≤ +125°C 6
Supply Current per Amplifier ISY 830 900 μA ADA4522-2, IOUT = 0 mA 6
Supply Current per Amplifier ISY 950 μA ADA4522-2, −40°C ≤ TA ≤ +125°C 6
Operating Supply Voltage (single supply) 4.5 55 V Single-supply operation 1
Operating Temperature Range (fully specified) -40 125 °C Extended industrial range 1
Supply Voltage 60 V 7
Differential Input Voltage -5 5 V 7
Input Current -10 10 mA Input pins; see footnote 1 7
Storage Temperature Range -65 150 °C 7
Operating Temperature Range -40 125 °C 7
Junction Temperature Range -65 150 °C 7
Lead Temperature (Soldering) 300 °C Soldering, 60 sec 7
Thermal Resistance Junction-to-Ambient (R-8) θJA 122 °C/W R-8 (8-lead SOIC); standard 4-layer JEDEC board 7
Thermal Resistance Junction-to-Case (R-8) θJC 41 °C/W R-8 (8-lead SOIC) 7

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts COPPER LEAD COPPER 29

CAD (KiCad official)

  • Symbol: ADA4522-2ARZ
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: ada4522-2arz-etched.step / ada4522-2arz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ada4522-2arz.step / ada4522-2arz.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (33 pp, sha256 f2906ad001e95110, retrieved 2026-10-18, 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