# UPC842G2

**RENESAS** · Operational Amplifier · SOP-8

UPC842G2 from RENESAS, 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 | OUT1 | output | Output of amplifier 1, which must stay within V- -0.3 V to V+ +0.3 V and can source or sink up to ±10 mA. |
| 2 | IN1- | input | Inverting input of amplifier 1 (labelled II1 on the pin diagram), with input voltage limited to V- -0.3 V to V- +36 V. |
| 3 | IN1+ | input | Non-inverting input of amplifier 1 (labelled IN1 on the pin diagram), with input voltage limited to V- -0.3 V to V- +36 V. |
| 4 | V- | power_in | Negative supply or ground, with a recommended supply of +3 V to +32 V (V- = GND) or ±1.5 V to ±16 V split. |
| 5 | IN2+ | input | Non-inverting input of amplifier 2 (labelled IN2 on the pin diagram), with input voltage limited to V- -0.3 V to V- +36 V. |
| 6 | IN2- | input | Inverting input of amplifier 2 (labelled II2 on the pin diagram), with input voltage limited to V- -0.3 V to V- +36 V. |
| 7 | OUT2 | output | Output of amplifier 2, which must stay within V- -0.3 V to V+ +0.3 V and can source or sink up to ±10 mA. |
| 8 | V+ | power_in | Positive supply, with a recommended range of +3 V to +32 V and an absolute maximum of 36 V between V+ and V-. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | RENESAS |
| Package | SOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `UPC842G2`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `upc842g2-etched.step` / `upc842g2-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `upc842g2.step` / `upc842g2.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [RENESAS datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8555021304784392192) (14 pp, sha256 `4824e5700453bf96`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/upc842g2-datasheet.pdf)