component
AD834ARZ
Public Made by Adomby adom
Analog Devices Linear - Analog Multipliers & Dividers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownAD834ARZ
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad834arz.step/ad834arz.glbare 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, primaryclaude-haiku-5-5(text), consensusclaude-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).