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See Technical Specifications

PCM2906BDBR +BOM

Audio Excellence: High-quality stereo audio codec for precise sound reproductio

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

PCM2906BDBR
Datasheet:

PCM2906BDBR Datasheet (PDF)
Type:

Stereo Audio
Data Interface:

USB
Resolution (Bits):

16 b
Number Of ADCs / DACs:

2 / 2
EDA/CAD Models:

Request Free CAD Models for PCM2906BDBR

PCM2906BDBR General Description

The PCM2906BDBR is a top-of-the-line audio codec from Texas Instruments, designed to provide high-quality stereo audio through a USB connection. With its USB-compliant full-speed protocol controller and S/PDIF support, this chip is perfect for a wide range of audio applications. What sets the PCM2906B apart is its use of SpAct architecture, a unique system developed by TI that allows the chip to recover the audio clock from USB packet data. This ensures that playback and record operations are free from clock jitter, delivering a smooth and high-fidelity audio experience

Key Features

Fully Compliant with USB Specification
Certified by USB-IF
Partially Programmable Descriptors

Specifications

Category	Integrated Circuits (ICs)InterfaceCODECS	Series	-
Type	Stereo Audio	Data Interface	USB
Resolution (Bits)	16 b	Number of ADCs / DACs	2 / 2
Sigma Delta	Yes	S/N Ratio, ADCs / DACs (db) Typ	89 / 93
Dynamic Range, ADCs / DACs (db) Typ	89 / 93	Voltage - Supply, Analog	4.35V ~ 5.25V
Voltage - Supply, Digital	4.35V ~ 5.25V	Operating Temperature	-25°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	PCM2906
Number of ADC channels	2	Number of DAC channels	2
Analog inputs	2	Sampling rate (max) (kHz)	48
Control interface	HID	Features	500-mA max power configuration, S/PDIF I/O
Analog outputs	2	Rating	Catalog
Operating temperature range (°C)	-25 to 85	feature-process-technology
feature-packaging	Tape and Reel	feature-rad-hard
feature-pin-count	28	feature-cecc-qualified	No
feature-esd-protection		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-eccn-code	EAR99	feature-svhc	No
feature-svhc-exceeds-threshold	No