# TLV2170IDGKR

**Texas Instruments** · Operational Amplifier · VSSOP-8

TLV2170IDGKR 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 | OUT A | output | Output of channel A amplifier, capable of rail-to-rail swing from (V-) + 0.35 to (V+) - 0.35 V under specified load conditions. |
| 2 | -IN A | input | Inverting input of channel A, accepts input signals within common-mode voltage range (V-) - 0.1 to (V+) - 2 V with 10 pA typical bias current. |
| 3 | +IN A | input | Noninverting input of channel A, accepts input signals within common-mode voltage range (V-) - 0.1 to (V+) - 2 V with 10 pA typical bias current. |
| 4 | V- | power_in | Negative power supply rail, lowest potential point in dual-supply or single-supply operating range from 2.7 to 36 V differential. |
| 5 | +IN B | input | Noninverting input of channel B, accepts input signals within common-mode voltage range (V-) - 0.1 to (V+) - 2 V with 10 pA typical bias current. |
| 6 | -IN B | input | Inverting input of channel B, accepts input signals within common-mode voltage range (V-) - 0.1 to (V+) - 2 V with 10 pA typical bias current. |
| 7 | OUT B | output | Output of channel B amplifier, capable of rail-to-rail swing from (V-) + 0.35 to (V+) - 0.35 V under specified load conditions. |
| 8 | V+ | power_out | Positive power supply rail, highest potential point in dual-supply or single-supply operating range from 2.7 to 36 V differential. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `TLV2170IDGKR`
- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`
- 3D model: VSSOP-8 (KiCad packages3D, STEP)
- 3D model files: `tlv2170idgkr-etched.step` / `tlv2170idgkr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv2170idgkr.step` / `tlv2170idgkr.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/tlv2170) (47 pp, sha256 `7b9443a1bdfc4ee0`, retrieved 2026-09-23, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-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/tlv2170idgkr-datasheet.pdf)