# AD8617ARZ

**UMW** · Operational Amplifier · SOP-8

AD8617ARZ from UMW, in a SOP-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 | OUT A | output | Amplifier A output, rail-to-rail swing. |
| 2 | -IN A | input | Amplifier A inverting input, rail-to-rail input range. |
| 3 | +IN A | input | Amplifier A non-inverting input, rail-to-rail input range. |
| 4 | V- | power_in | Negative supply (ground in single-supply operation); supply voltage maximum 6 V, specified 1.8 V to 5 V. |
| 5 | +IN B | input | Amplifier B non-inverting input, rail-to-rail input range. |
| 6 | -IN B | input | Amplifier B inverting input, rail-to-rail input range. |
| 7 | OUT B | output | Amplifier B output, rail-to-rail swing. |
| 8 | V+ | power_in | Positive supply; operates from 1.8 V to 5 V single supply, absolute maximum 6 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| Package | SOP-8 |
| Category | Amplifiers/Comparators |
| 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 |
|---|---|---|---|---|---|---|---|
| Supply Voltage |  |  |  | 6 | V | TA=25°C | 3 |
| Input Current |  | -10 |  | 10 | mA | TA=25°C | 3 |
| Differential Input Voltage |  | -6 |  | 6 | V | TA=25°C | 3 |
| Storage Temperature Range |  | -65 |  | 150 | °C | TA=25°C | 3 |
| Operating Temperature Range |  | -40 |  | 125 | °C | TA=25°C | 3 |
| Junction Temperature Range |  | -65 |  | 150 | °C | TA=25°C | 3 |
| Lead Temperature |  |  |  | 300 | °C | soldering, 60 sec | 3 |
| Offset voltage | VOS |  |  | 2.2 | mV | maximum, as stated in Features | 1 |
| Input bias current | IB |  |  | 1 | pA | maximum, as stated in Features | 1 |
| Single-supply operation | VSY | 1.8 |  | 5.5 | V | Features | 1 |
| Supply current per amplifier | ISY |  |  | 50 | µA | over temperature, as stated in Features | 1 |

## CAD (KiCad official)

- Symbol: `AD8617ARZ`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `ad8617arz-etched.step` / `ad8617arz-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ad8617arz.step` / `ad8617arz.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [UMW datasheet](docs/ad8617arz-datasheet.pdf) (19 pp, sha256 `f88d493468a63f28`, retrieved 2026-10-26, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-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](docs/ad8617arz-datasheet.pdf)