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PCM2900E The Texas Instruments PCM2900E is a stereo audio CODEC featuring a USB 1.1 interface and HID control. It offers 16-bit resolution for both ADCs and DACs, with a maximum sampling rate of 48kHz.
Mfr Part #:

PCM2900E

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments PCM2900E is a stereo audio CODEC featuring a USB 1.1 interface and HID control. It offers 16-bit resolution for both ADCs and DACs, with a maximum sampling rate of 48kHz.
✓ Total Stock: 10,985 pcs
$ Price Range: $16.20

PCM2900E Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
9,316 pcs
On Request
9316 pcs On Request 1 On Request On Request 09+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,669 pcs
On Request
1669 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

PCM2900E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Interface
Data Interface
Dynamic Range, ADCs
Lead Spacing
Mounting Type
Number of ADCs
Operating Temperature
Resolution (Bits)
S
Sigma Delta
Supplier Device Package
Type
Voltage
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PCM2900E Description

Short technical summary and product information.

The Texas Instruments PCM2900E is a stereo audio CODEC designed for USB audio applications. It integrates a USB 1.1 compliant interface with full-speed transceivers, supporting both adaptive and asynchronous modes for playback and recording.

 

This CODEC features 16-bit delta-sigma analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), providing 2 channels for each. The ADCs offer a signal-to-noise ratio (SNR) of 89 dB and dynamic range of 89 dB, while the DACs provide an SNR of 96 dB and dynamic range of 93 dB. The maximum sampling rate supported is 48 kHz.

 

Control is managed via a Human Interface Device (HID) interface, allowing for volume control and mute functions. The device operates from a single 5V power supply (VBUS) and is housed in a 28-pin SSOP package, suitable for surface mounting.

 

Applications include USB audio speakers, USB headsets, USB monitors, and USB audio interface boxes. The PCM2900E is noted as 'NOT RECOMMENDED FOR NEW DESIGNS'.

PCM2900E Quick Information

Product Type: Audio CODEC
Series: PCM2900
Canonical Name: PCM2900E Stereo USB1.1 CODEC with line-out (HID Interface)
Subcategory: Audio CODECs

PCM2900E Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PCM2900E Estimated Pricing

Qty Low High
1+ $16.20 $16.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

PCM2900E Features

  • Stereo USB 1.1 CODEC with HID interface.
  • 16-bit resolution for ADC and DAC.
  • Maximum sampling rate of 48 kHz.
  • 2 ADC channels and 2 DAC channels.
  • Surface mount 28-SSOP package.

PCM2900E Applications

  • USB audio speaker systems.
  • USB headset designs.
  • USB monitor integration.
  • Audio interface box construction.

PCM2900E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the PCM2900E audio CODEC?

The PCM2900E features 16-bit resolution for both its ADCs and DACs.

What is the maximum sampling rate for the PCM2900E?

The maximum sampling rate supported by the PCM2900E is 48 kHz.

How many ADC and DAC channels does the PCM2900E have?

The PCM2900E has 2 ADC channels and 2 DAC channels.

What type of interface does the PCM2900E use for data transfer?

The PCM2900E uses a USB interface for data transfer.

What is the operating voltage range for the PCM2900E?

The operating voltage range for the PCM2900E is 4.35V to 5.25V.

What is the operating temperature range of the PCM2900E?

The PCM2900E operates within a temperature range of 0°C to 70°C.

What package type is the PCM2900E supplied in?

The PCM2900E is supplied in a 28-SSOP package.

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