# TLV4112IDGNR

**Texas Instruments** · Operational Amplifier · HVSSOP-8-EP

TLV4112IDGNR from Texas Instruments, in a HVSSOP-8-EP. 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 | 1OUT | output | Output of channel 1 with high output drive capability exceeding 300 mA and rail-to-rail voltage swing. |
| 2 | 1IN− | input | Inverting input of channel 1 with common-mode input voltage range 0 V to VDD−1.5 V. |
| 3 | 1IN+ | input | Non-inverting input of channel 1 with common-mode input voltage range 0 V to VDD−1.5 V. |
| 4 | GND | power_in | Ground reference potential. |
| 5 | 2IN+ | input | Non-inverting input of channel 2 with common-mode input voltage range 0 V to VDD−1.5 V. |
| 6 | 2IN− | input | Inverting input of channel 2 with common-mode input voltage range 0 V to VDD−1.5 V. |
| 7 | 2OUT | output | Output of channel 2 with high output drive capability exceeding 300 mA and rail-to-rail voltage swing. |
| 8 | VDD | power_in | Positive supply voltage with operating range from 2.5 V to 6 V. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | HVSSOP-8-EP |
| Category | Amplifiers/Comparators |
| Pins | 9 |

## CAD (KiCad official)

- Symbol: `TLV4112IDGNR`
- Footprint: `Package_SO:HVSSOP-8-1EP_3x3mm_P0.65mm_EP1.57x1.89mm`
- 3D model: HVSSOP-8-EP, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.0 mm nominal HVSSOP height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files: `tlv4112idgnr-etched.step` / `tlv4112idgnr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv4112idgnr.step` / `tlv4112idgnr.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/tlv4113) (43 pp, sha256 `16aa1bf919442e5a`, retrieved 2026-10-01, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (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/tlv4112idgnr-datasheet.pdf)