component
AD623ARMZ-REEL7
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Analog Devices Instrumentation Amplifiers, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# AD623ARMZ-REEL7++**Analog Devices** · Instrumentation Amplifiers · MSOP-8++AD623ARMZ-REEL7 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 | −RG | passive | Inverting terminal of external gain-setting resistor RG; with pin 8 forms gain network G = 1 + (100 kΩ/RG). |+| 2 | −IN | input | Inverting in-amp input; input impedance 2 GΩ || 2 pF. |+| 3 | +IN | input | Noninverting in-amp input; input impedance 2 GΩ || 2 pF; input voltage range extends 150 mV below ground (single supply) to 1.5 V below positive supply. |+| 4 | −VS | power_in | Negative supply terminal; accepts voltage from −6 V to 0 V (single supply) or −2.5 V to −6 V (dual supply). |+| 5 | REF | input | In-amp output reference input; voltage input (−VS to +VS) establishes the common-mode voltage of the output; input impedance 100 kΩ ± 20%. |+| 6 | OUTPUT | output | In-amp output; provides rail-to-rail output swing within 0.2 V of supplies (RL = 10 kΩ). |+| 7 | +VS | power_in | Positive supply terminal; accepts voltage from +3 V to +12 V (single supply) or +2.5 V to +6 V (dual supply). |+| 8 | +RG | passive | Noninverting terminal of external gain-setting resistor RG; with pin 1 forms gain network G = 1 + (100 kΩ/RG). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Analog Devices |+| Package | MSOP-8 |+| Category | Amplifiers/Comparators |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `AD623ARMZ-REEL7`+- Footprint: `Package_SO:MSOP-8_3x3mm_P0.65mm`+- 3D model: MSOP-8 (KiCad packages3D, STEP)+- 3D model files: `ad623armz-reel7-etched.step` / `ad623armz-reel7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ad623armz-reel7.step` / `ad623armz-reel7.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Analog Devices datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893697434271744) (26 pp, sha256 `02310884590763f2`, retrieved 2026-09-18, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-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).++[Datasheet PDF](docs/ad623armz-reel7-datasheet.pdf)
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