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PCM2902E, in 3D

PCM2902E

Texas Instruments

-25℃~+85℃ 4.35V~5.25V 8kHz~48kHz Encoder/decoder USB SSOP-28 Audio Interface ICs ROHS

Extended
DatasheetJLCPCBLCSCti/PCM2902E
Category
Audio Interface ICs
Package
SSOP-28
Pins
28

Overview

The PCM2902E is an audio Interface IC made by Texas Instruments in a SSOP-28 package with 28 pins. -25℃~+85℃ 4.35V~5.25V 8kHz~48kHz Encoder/decoder USB SSOP-28 Audio Interface ICs ROHS.

PCBKit's library has its KiCad symbol (Audio:PCM2902, from KiCad's library) and its footprint (Package_SO:SSOP-28_5.3x10.2mm_P0.65mm, from KiCad's library), ready for a KiCad board. 2 are in stock at JLCPCB (part C2868459). 4 open-source boards in 4 repositories on GitHub use it.

Symbol

D+1D-2VBUS3DGNDU4HID05HID16HID27SEL08SEL19VCCCI10AGNDC11VINL12VINR13VCOM14VOUTR15VOUTL16VCCP1I17AGNDP18VCCP2I19XTO20XTI21AGNDX22VCCXI23DIN24DOUT25DGND26VDDI27SSPND28
Audio:PCM2902From KiCad's library

Footprint

12345678910111213141516171819202122232425262728
Package_SO:SSOP-28_5.3x10.2mm_P0.65mmFrom KiCad's library

Parameters

6
Features
Built-in phase-locked loop
Interface
USB
Operating Temperature
-25℃~+85℃
Sampling Rate
8kHz~48kHz
Type
Encoder/decoder
Voltage - Supply
4.35V~5.25V

Order codes

1

Pinout

28
The pins of the PCM2902E
PinNameType
1D+Input/output
2D-Input/output
3VBUSPower in
4DGNDUPower in
5HID0Input
6HID1Input
7HID2Input
8SEL0Input
9SEL1Input
10VCCCIPassive
11AGNDCPower in
12VINLInput
13VINRInput
14VCOMPassive
15VOUTROutput
16VOUTLOutput
17VCCP1IPassive
18AGNDPPower in
19VCCP2IPassive
20XTOOutput
21XTIInput
22AGNDXPower in
23VCCXIPassive
24DINInput
25DOUTOutput
26DGNDPower in
27VDDIPower out
28SSPNDOutput

Open-source boards using it

All 4
  • 2 layers51.5 × 63 mmUsb hub dac, the printed circuit board in 3D

    Usb hub dac

    Person20020/usb-hub-dac

    A simple USB hub with 3 USB C outputs and a built in DAC for a 3.5mm audio output. It uses a SL2.1a USB hub controller and a PCM2902 DAC.

    46 parts1GPL-3.0
  • 2 layers90 × 55 mmUsbuh, the printed circuit board in 3D

    Usbuh

    jphwba/usbuh

    This is a USB Hub that features USB-C input, an Auxilary Port with Audio in and out, three USB-A 2.0 ports, two USB-C 2.0 ports and a micro SD Card slot.

    70 parts
  • 2 layers88.8 × 42.8 mmAdapter, the printed circuit board in 3D

    Adapter

    Supertiger576/USB-C-to-3.5mm-adapter

    An adapter using a DAC that translates USB-C audio data to 3.5mm.

    20 parts
  • 4 layers100 × 100 mmDATA Switcher, the printed circuit board in 3D

    DATA Switcher

    twfth9/Kenwood-Handset-Switch-PCB

    704 partsGPL-3.0

Show this part on your page

A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/ti/PCM2902E.jpg" alt="PCM2902E" width="1200" height="900">
A picture that opens the part, for a README
[![PCM2902E](https://pcbkit.io/embed/parts/ti/PCM2902E.jpg?size=s)](https://pcbkit.io/parts/ti/PCM2902E)

Questions

Is there a KiCad symbol and footprint for the PCM2902E?

Yes. The symbol is Audio:PCM2902 and the footprint Package_SO:SSOP-28_5.3x10.2mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the PCM2902E?

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

Where is the PCM2902E datasheet?

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

Where can I order the PCM2902E?

JLCPCB lists it as part C2868459, with 2 in stock; the sellers' links on this page open their listings.

What can replace the PCM2902E?

Parts like it in the library: the MS8413 by Hangzhou Ruimeng Tech, the SRC4190IDB by Texas Instruments, the PCM2900CDB by Texas Instruments and the BD3702FV-E2 by ROHM Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the PCM2902E?

4 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8