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PCM2906CDBR The Texas Instruments PCM2906CDBR is a single-chip, stereo USB audio CODEC with S/PDIF output. It offers 16-bit resolution for both ADCs and DACs.
Mfr Part #:

PCM2906CDBR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments PCM2906CDBR is a single-chip, stereo USB audio CODEC with S/PDIF output. It offers 16-bit resolution for both ADCs and DACs.
✓ Total Stock: 6,037 pcs
$ Price Range: $5.44

PCM2906CDBR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
6,027 pcs
On Request
6027 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
10 pcs
On Request
10 pcs On Request 1 On Request On Request 18+ 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.

PCM2906CDBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Data Interface
Dynamic Range, ADCs
Industrial Grade
Lead Spacing
Medical Grade
Military Grade
Mounting Type
Number of ADCs
Number of DACs
Number of Pins
Operating Temperature
Package Quantity
Resolution (Bits)
S
Sigma Delta
Supplier Device Package
Type
Voltage
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PCM2906CDBR Description

Short technical summary and product information.

The Texas Instruments PCM2906CDBR is a versatile stereo audio CODEC featuring an integrated USB interface. This device supports both analog and S/PDIF audio inputs and outputs, making it suitable for a wide range of audio applications. It operates with a single 5V supply derived from the USB bus.

 

The PCM2906CDBR boasts 16-bit delta-sigma ADCs and DACs, providing high-quality audio conversion. The ADCs offer a dynamic range of 89 dB and an SNR of 89 dB, while the DACs provide a dynamic range of 93 dB and an SNR of 96 dB. The device supports various sampling rates for both playback and recording, including up to 48 kHz.

 

Designed for ease of integration, the CODEC features an on-chip USB 2.0 compliant protocol controller that requires no external software. It operates in USB adaptive mode for playback and asynchronous mode for recording. The CODEC is housed in a 28-pin SSOP package and is designed for surface mount applications, operating within a temperature range of -25°C to 85°C.

PCM2906CDBR Quick Information

Product Type: Audio CODEC
Canonical Name: PCM2906CDBR Stereo USB Audio Codec
Subcategory: Audio Converters

PCM2906CDBR Compliance

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

PCM2906CDBR Estimated Pricing

Qty Low High
1+ $5.44 $5.44

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

PCM2906CDBR Features

  • Integrated USB 2.0 compliant controller.
  • 16-bit stereo audio CODEC.
  • Supports analog and S/PDIF audio.
  • Bus-powered operation.
  • Surface mount 28-SSOP package.

PCM2906CDBR Applications

  • Ideal for USB audio playback devices.
  • Suitable for audio recording applications.
  • Used in portable audio systems.
  • Enables digital audio interfaces.

PCM2906CDBR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the PCM2906CDBR?

The operating temperature range is -25°C to 85°C.

What package type is the PCM2906CDBR available in?

The PCM2906CDBR is available in a 28-SSOP package.

What is the resolution of the ADCs and DACs in the PCM2906CDBR?

The ADCs and DACs have a resolution of 16 bits.

What is the typical SNR for the DAC in the PCM2906CDBR?

The typical SNR for the DAC is 96 dB.

What is the typical SNR for the ADC in the PCM2906CDBR?

The typical SNR for the ADC is 89 dB.

What is the typical THD+N for the DAC in the PCM2906CDBR?

The typical THD+N for the DAC is 0.005%.

What is the typical THD+N for the ADC in the PCM2906CDBR?

The typical THD+N for the ADC is 0.01%.

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