# TLV2453IDGSR

**Texas Instruments** · Operational Amplifier · VSSOP-10-0.5mm

TLV2453IDGSR from Texas Instruments, in a VSSOP-10-0.5mm. 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 | Channel 1 amplifier output, which is placed in a high-impedance state when the channel is shut down. |
| 2 | 1IN− | input | Channel 1 inverting input, which swings rail-to-rail within the common-mode range of 0 V to VDD. |
| 3 | 1IN+ | input | Channel 1 noninverting input, which swings rail-to-rail within the common-mode range of 0 V to VDD. |
| 4 | GND | power_in | Device ground; all voltage values on the device are referenced to this terminal. |
| 5 | 1SHDN | input | Channel 1 shutdown control, with VIL of 0.8 V maximum at VDD = 5 V and 0.5 V maximum at VDD = 3 V, and VIH of 2 V minimum, all relative to GND. |
| 6 | 2SHDN | input | Channel 2 shutdown control, with VIL of 0.8 V maximum at VDD = 5 V and 0.5 V maximum at VDD = 3 V, and VIH of 2 V minimum, all relative to GND. |
| 7 | 2IN+ | input | Channel 2 noninverting input, which swings rail-to-rail within the common-mode range of 0 V to VDD. |
| 8 | 2IN− | input | Channel 2 inverting input, which swings rail-to-rail within the common-mode range of 0 V to VDD. |
| 9 | 2OUT | output | Channel 2 amplifier output, which is placed in a high-impedance state when the channel is shut down. |
| 10 | VDD+ | power_in | Positive supply pin; the recommended single-supply range is 2.7 V to 6 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-10-0.5mm |
| Category | Amplifiers/Comparators |
| Pins | 10 |

## CAD (KiCad official)

- Symbol: `TLV2453IDGSR`
- Footprint: `Package_SO:MSOP-10_3x3mm_P0.5mm`
- 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)
- 3D model files: `tlv2453idgsr-etched.step` / `tlv2453idgsr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv2453idgsr.step` / `tlv2453idgsr.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/tlv2454a) (69 pp, sha256 `596f451da195d002`, retrieved 2026-10-11, tier: lcsc)
- **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/tlv2453idgsr-datasheet.pdf)