# TPA3111D1PWPR (Component)
## Description
Audio Power OpAmps
TPA3111D1PWPR
HTSSOP-28_L9.8-W4.5-P0.65-LS6.6-BL-EP
LCSC Part Number: C114457
JLCPCB Part Class: Extended Part
Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 11/5/2024
- **Last Updated:** 4/28/2025
- **Visibility:** Public
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1809141415_Texas-Instruments-TPA3111D1PWPR_C114457.pdf
- **Package or Case Code:** HTSSOP-28_L9.8-W4.5-P0.65-LS6.6-BL-EP
- **Manufacturer Name:** TI(德州仪器)
- **LCSC Part Number:** C114457
- **Product Info Url:** https://lcsc.com/product-detail/Audio-Power-OpAmps_Texas-Instruments_TPA3111D1PWPR_Texas-Instruments-TI-TPA3111D1PWPR_C114457.html
- **JLCPCB Part Class:** Extended Part
- **Part Type:** Audio Power OpAmps
- **Manufacturer Part Number:** TPA3111D1PWPR
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/tpa3111d1pwpr/texas-instruments.html?utm_currency=USD®ion=nac) | $1.8663 | 4 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TPA3111D1PWPR?qs=c7TMWs5treQYxL3RtPHO2Q%3D%3D) | $1.69 | 4.3K |
| [Verical](https://www.verical.com/pd/texas-instruments-amplifier---audio-TPA3111D1PWPR-376403?utm_currency=USD) | N/A | N/A |
- **Part Type:** Electromechanical Components
- **Manufacturer:** Texas Instruments
- **MPN:** TPA3111D1PWPR
- **Mount Type:** PCB
- **Package / Case Code:** 28-HTSSOP
- **Pin Count:** 29
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | #SD | |
| 2 | #FAULT | |
| 3 | GND | |
| 4 | GND | |
| 5 | GAIN0 | |
| 6 | GAIN1 | |
| 7 | AVCC | |
| 8 | AGND | |
| 9 | GVDD | |
| 10 | PLIMIT | |
| 11 | INN | |
| 12 | INP | |
| 13 | NC | |
| 14 | AVCC | |
| 15 | PVCC | |
| 16 | PVCC | |
| 17 | BSP | |
| 18 | OUTP | |
| 19 | PGND | |
| 20 | OUTP | |
| 21 | BSP | |
| 22 | BSN | |
| 23 | OUTN | |
| 24 | PGND | |
| 25 | OUTN | |
| 26 | BSN | |
| 27 | PVCC | |
| 28 | PVCC | |
| 29 | EPAD | |
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*Generated from [https://www.flux.ai/lcsc/tpa3111d1pwpr~wl2w](https://www.flux.ai/lcsc/tpa3111d1pwpr~wl2w)*