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AD834ARZ

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Analog Devices Linear - Analog Multipliers & Dividers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AD834ARZ

Analog Devices · Linear - Analog Multipliers & Dividers · SOIC-8

AD834ARZ 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 Y1 input Positive Y differential voltage input; full-scale range is differential ±1 V with 25 kΩ differential input resistance.
2 Y2 input Negative Y differential voltage input; full-scale range is differential ±1 V with 25 kΩ differential input resistance.
3 -VS power_in Negative power supply; supplies from ±4 V to ±9 V are supported.
4 W2 output Open-collector current output; the differential output scales at 4 mA full scale when X = Y = ±1 V.
5 W1 output Open-collector current output; the differential output scales at 4 mA full scale when X = Y = ±1 V.
6 +VS power_in Positive power supply; supplies from ±4 V to ±9 V are supported.
7 X1 input Positive X differential voltage input; full-scale range is differential ±1 V with 25 kΩ differential input resistance.
8 X2 input Negative X differential voltage input; full-scale range is differential ±1 V with 25 kΩ differential input resistance.

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
Total Error 0.5 2 % FS −1 V ≤ X, Y < +1 V 3
Total Error vs Temperature (AD834A/AD834S Only) 1.5 3 % FS TMIN to TMAX 3
Total Error vs Supplies 0.1 0.3 % FS/V ±4 V to ±6 V 3
Linearity 0.5 1 % FS 3
Feedthrough, X 0.2 0.3 % FS X = ±1 V, Y = nulled 3
Feedthrough, Y 0.1 0.2 % FS X = nulled, Y = ±1 V 3
Nonlinearity, X 0.2 0.5 % FS Y = 1 V; X = ±1 V 3
Nonlinearity, Y 0.1 0.3 % FS X = 1 V; Y = ±1 V 3
Offset Voltage 0.5 3 mV 3
Offset Voltage vs Temperature 10 μV/°C TMIN to TMAX 3
Offset Voltage vs Supplies 100 300 μV/V ±4 V to ±6 V 3
Differential Offset Current 20 60 μA X = 0, Y = 0 3
Differential Offset Current vs Temperature (All Models) 40 nA/°C TMIN to TMAX 3
Differential Offset Current vs Temperature (AD834A/AD834S Only) 60 μA TMIN to TMAX 3
Scaling Current, Differential 3.96 4 4.04 mA 3
Output Compliance 4.75 9 V 3
Bandwidth 500 MHz 3
Input Full-Scale Range 1 V Differential 3
Clipping Level 1.1 1.3 V Differential 3
Input Resistance 25 kΩ Differential 3
Input Bias Current 45 μA 3
Common-Mode Rejection 70 dB f ≤ 100 kHz; 1 V p-p 3
AC Feedthrough, X -65 dB X = 0 dBm, Y = nulled; f = 10 MHz 3
AC Feedthrough, X -50 dB X = 0 dBm, Y = nulled; f = 100 MHz 3
AC Feedthrough, Y -70 dB X = nulled, Y = 0 dBm; f = 10 MHz 3
AC Feedthrough, Y -50 dB X = nulled, Y = 0 dBm; f = 100 MHz 3
Distortion, X -60 dB X = 0 dBm, Y = 1 V; f = 10 MHz 3
Distortion, X -44 dB X = 0 dBm, Y = 1 V; f = 100 MHz 3
Distortion, Y -65 dB X = 1 V, Y = 0 dBm; f = 10 MHz 3
Distortion, Y -50 dB X = 1 V, Y = 0 dBm; f = 100 MHz 3
Zero Signal Current, each output 8.5 mA 3
Noise Spectral Density 16 nV/√Hz f = 10 Hz to 1 MHz 3
Operating Range (Supply Voltage) 4 9 V 4
Quiescent Current, +VS 11 14 mA TMIN to TMAX 4
Quiescent Current, −VS 28 35 mA TMIN to TMAX 4
Supply Voltage (+VS to −VS) 18 V 5
Internal Power Dissipation 500 mW 5
Operating Temperature Range (Industrial, AD834A Only) -40 85 °C AD834A only 5
Storage Temperature Range (R, N) -65 125 °C R, N packages 5
Lead Temperature 300 °C Soldering, 60 sec 5
ESD Rating 500 V 5
Thermal Resistance, Junction-to-Ambient θJA 165 °C/W 8-Lead SOIC (R) 5

CAD (KiCad official)

  • Symbol: AD834ARZ
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: ad834arz-etched.step / ad834arz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad834arz.step / ad834arz.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (20 pp, sha256 e56f0fc8c375cb9c, retrieved 2026-10-28, 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