component
AD8237ARMZ-R7
Public Made by Adomby adom
Analog Devices Instrumentation Amplifiers, MSOP-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
markdownAD8237ARMZ-R7
Analog Devices · Instrumentation Amplifiers · MSOP-8
AD8237ARMZ-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 | BW | input | Bandwidth mode selection; connect to +VS for high bandwidth mode (gain-bandwidth ≥1 MHz) or to −VS for low bandwidth mode (200 kHz); do not leave floating. |
| 2 | +IN | input | Positive differential input; operating voltage range −VS − 0.3 V to +VS + 0.3 V at 25°C. |
| 3 | −IN | input | Negative differential input; operating voltage range −VS − 0.3 V to +VS + 0.3 V at 25°C. |
| 4 | −VS | power_in | Negative power supply; operating supply range 1.8 V to 5.5 V total supply voltage. |
| 5 | +VS | power_in | Positive power supply; operating supply range 1.8 V to 5.5 V total supply voltage. |
| 6 | REF | input | Reference input for output level shifting; operating voltage range −VS − 0.3 V to +VS + 0.3 V at 25°C. |
| 7 | FB | input | Feedback input for gain setting network; operating voltage range −VS − 0.3 V to +VS + 0.3 V at 25°C. |
| 8 | VOUT | output | Analog output; output voltage swing −VS + 0.05 V to +VS − 0.05 V at 25°C with 10 kΩ load to midsupply. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | MSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
AD8237ARMZ-R7 - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
ad8237armz-r7-etched.step/ad8237armz-r7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad8237armz-r7.step/ad8237armz-r7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (28 pp, sha256
1022ed7d8d939a8d, retrieved 2026-09-22, tier: lcsc) - 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).