# LT1212IS#PBF

**Analog Devices** · Precision OpAmps · SO-16

LT1212IS#PBF from Analog Devices, in a SO-16. 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 | Output of amplifier A, with 20mA minimum output drive and continuous short-circuit duration allowed. |
| 2 | -IN A | input | Inverting input of amplifier A, with input current limited to ±15mA per the absolute maximum ratings. |
| 3 | +IN A | input | Non-inverting input of amplifier A, with input current limited to ±15mA per the absolute maximum ratings. |
| 4 | V+ | power_in | Positive supply, where total supply V+ to V- must be greater than 2.5V and no more than 36V. |
| 5 | +IN B | input | Non-inverting input of amplifier B, with input current limited to ±15mA per the absolute maximum ratings. |
| 6 | -IN B | input | Inverting input of amplifier B, with input current limited to ±15mA per the absolute maximum ratings. |
| 7 | OUT B | output | Output of amplifier B, with 20mA minimum output drive and continuous short-circuit duration allowed. |
| 8 | NC | unconnected | No-connect pin with no function stated in the datasheet. |
| 9 | NC | unconnected | No-connect pin with no function stated in the datasheet. |
| 10 | OUT C | output | Output of amplifier C, with 20mA minimum output drive and continuous short-circuit duration allowed. |
| 11 | -IN C | input | Inverting input of amplifier C, with input current limited to ±15mA per the absolute maximum ratings. |
| 12 | +IN C | input | Non-inverting input of amplifier C, with input current limited to ±15mA per the absolute maximum ratings. |
| 13 | V- | power_in | Negative supply or ground for single-supply operation, where total supply V+ to V- must be greater than 2.5V and no more than 36V. |
| 14 | +IN D | input | Non-inverting input of amplifier D, with input current limited to ±15mA per the absolute maximum ratings. |
| 15 | -IN D | input | Inverting input of amplifier D, with input current limited to ±15mA per the absolute maximum ratings. |
| 16 | OUT D | output | Output of amplifier D, with 20mA minimum output drive and continuous short-circuit duration allowed. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SO-16 |
| Category | Operational Amplifier/Comparator |
| Pins | 16 |

## Materials and finish

As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).

| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts |  | tin | NOTE: LEAD DIMENSIONS APPLY TO SOLDER DIP/PLATE (1.143, 1.651) OR TIN PLATE LEADS | 17 |

## CAD (KiCad official)

- Symbol: `LT1212IS#PBF`
- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`
- 3D model: SO-16 (KiCad packages3D, STEP)
- 3D model files: `lt1212is-pbf-etched.step` / `lt1212is-pbf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lt1212is-pbf.step` / `lt1212is-pbf.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Analog Devices datasheet](https://www.analog.com/media/en/technical-documentation/data-sheets/12112fb.pdf) (20 pp, sha256 `41cfe98fc93d4923`, retrieved 2026-10-28, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-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/lt1212is-pbf-datasheet.pdf)