# LM258DTR

**XBLW** · Operational Amplifier · SOP-8

LM258DTR from XBLW, 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. |
| 2 | In1- | input | Inverting input of amplifier 1. |
| 3 | In1+ | input | Non-inverting input of amplifier 1. |
| 4 | Vcc- | power_in | Negative supply (VEE/GND); single supply 4V to 32V or dual supplies ±2V to ±16V. |
| 5 | In2+ | input | Non-inverting input of amplifier 2. |
| 6 | In2- | input | Inverting input of amplifier 2. |
| 7 | Out2 | output | Output of amplifier 2. |
| 8 | Vcc+ | power_in | Positive supply; single supply 4V to 32V (absolute maximum 32V or ±16V). |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `LM258DTR`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `lm258dtr-etched.step` / `lm258dtr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm258dtr.step` / `lm258dtr.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [XBLW datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590919225446395904) (11 pp, sha256 `c40c3bcfd68caf9c`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-opus-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/lm258dtr-datasheet.pdf)