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PCM5122PW on a board, in 3D

PCM5122PW

Texas Instruments

-25℃~+85℃ 0.6mA 2 24 3.3V~3.6V 384kHz Audio Decoder Digital filtering、Power-down mode SPI、I2S TSSOP-28 Digital to Analog Converters (DAC) ROHS

Extended
DatasheetJLCPCBLCSCti/PCM5122PW
Category
ADCs, DACs Special Purpose
Package
TSSOP-28
Pins
28

Overview

The PCM5122PW is an ADCs, DACs Special Purpose made by Texas Instruments in a TSSOP-28 package with 28 pins. -25℃~+85℃ 0.6mA 2 24 3.3V~3.6V 384kHz Audio Decoder Digital filtering、Power-down mode SPI、I2S TSSOP-28 Digital to Analog Converters (DAC) ROHS.

PCBKit's library has its KiCad symbol (Audio:PCM5122PW, from KiCad's library) and its footprint (Package_SO:TSSOP-28_4.4x9.7mm_P0.65mm, from KiCad's library), ready for a KiCad board. 64 are in stock at JLCPCB (part C1540085). 19 open-source boards in 8 repositories on GitHub use it.

Symbol

CPVDD1CAPP2CPGND3CAPM4VNEG5OUTL6OUTR7AVDD8AGND9VCOM/DEMP10SDA/MOSI/ATT211SCL/MC/ATT112GPIO5/ATT013GPIO4/MAST14GPIO3/AGNS15ADR2/GPIO2/DOUT16MODE117MODE2/MS18GPIO6/FLT19SCK20BCK21DIN22LRCK23ADR1/MISO/FMT24XSMT25LDOO26DGND27DVDD28
Audio:PCM5122PWFrom KiCad's library

Footprint

12345678910111213141516171819202122232425262728
Package_SO:TSSOP-28_4.4x9.7mm_P0.65mmFrom KiCad's library

Parameters

11
Features
Digital filtering
Interface
I2C, SPI
Interface Type
I2S
Number of Channels
2
Operating Temperature
-25℃~+85℃
Quiescent Current (Iq)
0.6mA
Resolution (Bits)
24
Sampling Rate
384kHz
The Chip Type
Audio Decoder
Update Rate
384kHz
Voltage - Supply
3.3V~3.6V

Order codes

2

Pinout

28
The pins of the PCM5122PW
PinNameType
1CPVDDPower in
2CAPPPassive
3CPGNDPower in
4CAPMPassive
5VNEGPassive
6OUTLOutput
7OUTROutput
8AVDDPower in
9AGNDPower in
10VCOM/DEMPInput/output
11SDA/MOSI/ATT2Input/output
12SCL/MC/ATT1Input
13GPIO5/ATT0Input/output
14GPIO4/MASTInput/output
15GPIO3/AGNSInput/output
16ADR2/GPIO2/DOUTInput/output
17MODE1Input
18MODE2/MSInput
19GPIO6/FLTInput/output
20SCKInput
21BCKInput/output
22DINInput
23LRCKInput/output
24ADR1/MISO/FMTInput/output
25XSMTInput
26LDOOPassive
27DGNDPower in
28DVDDPower in

Open-source boards using it

All 19
  • 2 layers65 × 56 mmPi hat, the printed circuit board in 3D

    Pi hat

    MaZderMind/jukebox

    Software and Hardware of my RaspberryPi-Jukebox-Project

    98 parts4
  • 6 layers51 × 65 mmOwo, the printed circuit board in 3D

    Owo

    hydrastro/owo

    uwu

    135 parts3
  • 2 layers200 × 200 mmAudio pi, the printed circuit board in 3D

    Audio pi

    barchstien/network-amp

    PCB including DAC, audio amp, RaspberryPi interface and power supply

    117 parts
  • 2 layers93.6 × 94.2 mmMp3Player, the printed circuit board in 3D

    Mp3Player

    Tritonsspace/MP3PlayerPCB

    65 parts
  • 2 layers55 × 55 mmDAC, the printed circuit board in 3D

    DAC

    duanestorey/hifi-amplifier

    A Custom 5.1 LM3886 Based Custom Amplifier

    71 parts3
  • 2 layers65 × 55 mmDAC, the printed circuit board in 3D

    DAC

    duanestorey/hifi-amplifier

    A Custom 5.1 LM3886 Based Custom Amplifier

    42 parts3
  • 2 layers65 × 55 mmDAC, the printed circuit board in 3D

    DAC

    duanestorey/hifi-amplifier

    A Custom 5.1 LM3886 Based Custom Amplifier

    71 parts3
  • 2 layers85 × 55 mmDAC, the printed circuit board in 3D

    DAC

    duanestorey/hifi-amplifier

    A Custom 5.1 LM3886 Based Custom Amplifier

    67 parts3

Show this part on your page

A live frame, for any web page
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A picture
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A picture that opens the part, for a README
[![PCM5122PW](https://pcbkit.io/embed/parts/ti/PCM5122PW.jpg?size=s)](https://pcbkit.io/parts/ti/PCM5122PW)

Questions

Is there a KiCad symbol and footprint for the PCM5122PW?

Yes. The symbol is Audio:PCM5122PW and the footprint Package_SO:TSSOP-28_4.4x9.7mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the PCM5122PW?

TSSOP-28, with 28 pins. Its footprint is drawn on this page.

Where is the PCM5122PW datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the PCM5122PW?

JLCPCB lists it as part C1540085, with 64 in stock; the sellers' links on this page open their listings.

What can replace the PCM5122PW?

Parts like it in the library: the TDC1000PW by Texas Instruments, the PCM5121PW by Texas Instruments, the PCM5142PW by Texas Instruments and the TDC1011QPWRQ1 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the PCM5122PW?

19 boards in 8 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8