component
AD8422ARMZ-R7
Public Made by Adomby adom
Analog Devices Precision OpAmps, MSOP-8. Datasheet-verified pinout, 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
markdownAD8422ARMZ-R7
Analog Devices · Precision OpAmps · MSOP-8
AD8422ARMZ-R7 from Analog Devices, in a MSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | −IN | input | Negative input pin; operating input voltage range −VS + 1.2 to +VS − 1.1 V. |
| 2 | RG | passive | Gain setting pin; place external resistor to define gain per G = 1 + (19.8 kΩ/RG). |
| 3 | RG | passive | Gain setting pin; place external resistor to define gain per G = 1 + (19.8 kΩ/RG). |
| 4 | +IN | input | Positive input pin; operating input voltage range −VS + 1.2 to +VS − 1.1 V. |
| 5 | −VS | power_in | Negative supply pin; accepts ±1.8 to ±18 V (dual) or 3.6 to 36 V (single supply). |
| 6 | REF | input | Reference voltage pin; drive with low impedance source in range −VS to +VS ±0.3 V for output offset. |
| 7 | VOUT | output | Output pin; rail-to-rail swing from −VS + 0.2 V to +VS − 0.2 V with RL = 10 kΩ. |
| 8 | +VS | power_in | Positive supply pin; accepts ±1.8 to ±18 V (dual) or 3.6 to 36 V (single supply). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | MSOP-8 |
| Category | Amplifiers |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
AD8422ARMZ-R7 - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
ad8422armz-r7-etched.step/ad8422armz-r7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad8422armz-r7.step/ad8422armz-r7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (24 pp, sha256
2fdd0df3e17faa1e, retrieved 2026-09-18, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).