# PCM5122PWR (Component)
## Description
Digital To Analog Converters (DACs)
PCM5122PWR
TSSOP-28_L9.8-W6.6-P0.65-BL
LCSC Part Number: C962071
JLCPCB Part Class: Extended Part
Manufactured by TI(德州仪器)
Texas Instruments PCM5121/PCM5122 stereo audio DAC, 2VRMS DirectPath ground-centered output, 112dB/106dB dynamic range depending on variant, supports 16/20/24/32-bit audio data and up to 384kHz PCM sampling rate, I2S, left-justified, right-justified, TDM and DSP audio formats, integrated audio processing with EQ, filtering and dynamic range control, integrated charge pump, PLL and mute system, SPI or I2C control, 1.8V or 3.3V digital input support, single-supply operation, available in TSSOP-28 package, suitable for AV receivers, DVD/BD players, HDTV receivers and high-quality 2VRMS audio output applications.
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## Component Details
- **Owner:** lcsc
- **Created:** 11/3/2024
- **Last Updated:** 6/3/2026
- **Visibility:** Public
- **Symbol Style:** parametric-v1
- **Part Type:** Digital To Analog Converters (DACs)
- **JLCPCB Part Class:** Extended Part
- **Manufacturer Part Number:** PCM5122PWR
- **Manufacturer Name:** TI(德州仪器)
- **Datasheet URL:** https://www.ti.com/lit/ds/symlink/pcm5122.pdf?HQS=dis-dk-null-digikeymode-dsf-pf-null-wwe&ts=1780518901207&ref_url=https%253A%252F%252Fwww.ti.com%252Fgeneral%252Fdocs%252Fsuppproductinfo.tsp%253FdistId%253D10%2526gotoUrl%253Dhttps%253A%252F%252Fwww.ti.com%252Flit%252Fgpn%252Fpcm5122
- **Package or Case Code:** TSSOP-28_L9.8-W6.6-P0.65-BL
- **LCSC Part Number:** C962071
- **Used in:** 15 projects
## 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/pcm5122pwr/texas-instruments.html?utm_currency=USD®ion=nac) | $2.327 | 533 |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/PCM5122PWR/3789802) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C962071.html) | $2.2934 | 12 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/PCM5122PWR?qs=9Zb5cNRUa0a9XiLHvnPMsg%3D%3D) | $3.36 | 1.6K |
| [Verical](https://www.verical.com/pd/texas-instruments-data-acquisition---dac-PCM5122PWR-788709?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** PCM5122PWR
- **Mount Type:** PCB
- **Package / Case Code:** 28-TSSOP
- **Pin Count:** 28
- **Logic Function:** Decoder
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | CPVDD | |
| 2 | CAPP | |
| 3 | CPGND | |
| 4 | CAPM | |
| 5 | VNEG | |
| 6 | OUTL | |
| 7 | OUTR | |
| 8 | AVDD | |
| 9 | AGND | |
| 10 | VCOM | |
| 11 | SDA | |
| 12 | SCL | |
| 13 | GPIO5 | |
| 14 | GPIO4 | |
| 15 | GPIO3 | |
| 16 | ADR2 | |
| 17 | MODE1 | |
| 18 | MODE2 | |
| 19 | GPIO6 | |
| 20 | SCK | |
| 21 | BCK | |
| 22 | DIN | |
| 23 | LRCK | |
| 24 | ADR1 | |
| 25 | XSMT | |
| 26 | LDOO | |
| 27 | DGND | |
| 28 | DVDD | |
---
*Generated from [https://www.flux.ai/lcsc/pcm5122pwr~atqo](https://www.flux.ai/lcsc/pcm5122pwr~atqo)*