Integrated Circuits (ICs)

PCM2906DB

Obsolete

Texas Instruments

IC STEREO AUD CODEC W/USB 28SSOP

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Integrated Circuits (ICs)

PCM2906DB

Obsolete

Texas Instruments

IC STEREO AUD CODEC W/USB 28SSOP

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	PCM2906DB

Data Interface	USB
Dynamic Range, ADCs / DACs (db) Typ [custom]	89 db
Dynamic Range, ADCs / DACs (db) Typ [custom]	93 db
Mounting Type	Surface Mount
Number of ADCs / DACs [custom]	2
Number of ADCs / DACs [custom]	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-25 °C
Package / Case	28-SSOP
Package / Case [custom]	0.209 in
Package / Case [custom]	5.3 mm
Resolution (Bits)	16 b
S/N Ratio, ADCs / DACs (db) Typ [custom]	96 db
S/N Ratio, ADCs / DACs (db) Typ [custom]	89 db
Sigma Delta	True
Supplier Device Package	28-SSOP
Type	Stereo Audio
Voltage - Supply, Analog [Max]	5.25 V
Voltage - Supply, Analog [Min]	4.35 V
Voltage - Supply, Digital [Max]	5.25 V
Voltage - Supply, Digital [Min]	4.35 V

PCM2906B Series

Stereo USB CODEC with line out and S/PDIF, Bus-powered

Part	Type	Dynamic Range, ADCs / DACs (db) Typ [custom]	Dynamic Range, ADCs / DACs (db) Typ [custom]	Package / Case [custom]	Package / Case	Package / Case [custom]	S/N Ratio, ADCs / DACs (db) Typ [custom]	S/N Ratio, ADCs / DACs (db) Typ [custom]	Mounting Type	Resolution (Bits)	Number of ADCs / DACs [custom]	Number of ADCs / DACs [custom]	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Data Interface	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Utilized IC / Part	Function	Contents	Supplied Contents
Texas Instruments PCM2906CDBR	Stereo Audio	89 db	93 db	0.209 in	28-SSOP	5.3 mm	96 db	89 db	Surface Mount	16 b	2	2	3.1 V	3.5 V	USB	28-SSOP	-25 °C	85 °C	3.5 V	3.1 V
Texas Instruments PCM2906BDB	Stereo Audio	89 db	93 db	0.209 in	28-SSOP	5.3 mm	93 db	89 db	Surface Mount	16 b	2	2	4.35 V	5.25 V	USB	28-SSOP	-25 °C	85 °C	5.25 V	4.35 V
Texas Instruments PCM2906BDBR	Stereo Audio	89 db	93 db	0.209 in	28-SSOP	5.3 mm	93 db	89 db	Surface Mount	16 b	2	2	4.35 V	5.25 V	USB	28-SSOP	-25 °C	85 °C	5.25 V	4.35 V
Texas Instruments PCM2906CDB	Stereo Audio	89 db	93 db	0.209 in	28-SSOP	5.3 mm	96 db	89 db	Surface Mount	16 b	2	2	3.1 V	3.5 V	USB	28-SSOP	-25 °C	85 °C	3.5 V	3.1 V
Texas Instruments PCM2906CEVM-U	Audio																				PCM2906C	CODEC	Board(s)	Board(s)
Texas Instruments PCM2906DB	Stereo Audio	89 db	93 db	0.209 in	28-SSOP	5.3 mm	96 db	89 db	Surface Mount	16 b	2	2	4.35 V	5.25 V	USB	28-SSOP	-25 °C	85 °C	5.25 V	4.35 V
Texas Instruments PCM2906DBG4	Stereo Audio	89 db	93 db	0.209 in	28-SSOP	5.3 mm	96 db	89 db	Surface Mount	16 b	2	2	4.35 V	5.25 V	USB	28-SSOP	-25 °C	85 °C	5.25 V	4.35 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

PCM2906B Series

The PCM2906B is Texas Instruments' single-chip, USB, stereo audio codec with a USB-compliant full-speed protocol controller and S/PDIF. The USB protocol controller requires no software code, but the USB descriptors can be modified in some areas (for example, vendor ID and/or product ID). The PCM2906B employs SpAct architecture, TI's unique system that recovers the audio clock from USB packet data. On-chip analog PLLs with SpAct enable playback and record with low clock jitter as well as independent playback and record sampling rates.

Documents

Technical documentation and resources

No documents available