# TLV272IDGKR

**Texas Instruments** · Precision OpAmps · VSSOP-8

TLV272IDGKR from Texas Instruments, in a VSSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1OUT | output | Output of amplifier channel 1. Rail-to-rail output stage; can swing close to VDD and GND rails driving typical resistive/capacitive loads. |
| 2 | 1IN- | input | Inverting input of amplifier channel 1. CMOS high-impedance input, typical input bias current 1 pA. |
| 3 | 1IN+ | input | Noninverting input of amplifier channel 1. CMOS high-impedance input, typical input bias current 1 pA. |
| 4 | GND | power_in | Negative (lowest) supply or ground for single-supply operation. Also serves as V- rail for split-supply operation. |
| 5 | 2IN+ | input | Noninverting input of amplifier channel 2. CMOS high-impedance input, typical input bias current 1 pA. |
| 6 | 2IN- | input | Inverting input of amplifier channel 2. CMOS high-impedance input, typical input bias current 1 pA. |
| 7 | 2OUT | output | Output of amplifier channel 2. Rail-to-rail output stage; can swing close to VDD and GND rails driving typical resistive/capacitive loads. |
| 8 | VDD | power_in | Positive (highest) supply. Operating range 2.7 V to 16 V single supply (or ±1.35 V to ±8 V split). Decouple to GND with 100-nF ceramic close to the pin. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8 |
| Category | Op-amp/Cmp |
| Pins | 8 |

## Ordering variants

Same part, different packaging or reel option.

- `TLV272IDGKR`
- `TLV272IDGKRIDR`
- `TLV272IDGKRIP`

## CAD (KiCad official)

- Symbol: `TLV272IDGKR`
- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`
- 3D model: VSSOP-8 (KiCad packages3D, STEP)
- 3D model files: `tlv272idgkr-etched.step` / `tlv272idgkr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv272idgkr.step` / `tlv272idgkr.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/lit/ds/symlink/tlv272i.pdf) (42 pp, sha256 `a77d37e855d94de5`, retrieved 2026-08-17, tier: manufacturer)
- **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/tlv272idgkr-datasheet.pdf)