مدار مجتمع (آی سی) آی‌سی واسط ارتباطی کدک‌

TI PCM2902CDBR

Manufacturer	TI
Mfr. Part Number	PCM2902CDBR
Electland Part Code	736092
Electland Part Number	NYE_PCM2902CDBR
Category	CODECS
Description	Stereo Audio Interface 16 b USB 28-SSOP

Product Attributes

Category	Integrated Circuits (ICs) Interface CODECS
type	Encoder/decoder
Data Interface	USB
Resolution (Bits)	16 b
Number of ADCs / DACs	2 / 2
Sigma Delta	Yes
S/N Ratio, ADCs / DACs (db) Typ	89 / 96
Dynamic Range, ADCs / DACs (db) Typ	89 / 93
Voltage - Supply, Analog	3.1V ~ 3.5V
Voltage - Supply, Digital	3.1V ~ 3.5V
Operating Temperature	-25℃~+85℃
Mounting Type	Surface Mount
Package / Case	28-SSOP (0.209", 5.30mm Width)
Supplier Device Package	28-SSOP
Voltage - Supply	4.35V~5.25V
interface	USB
Features	Built-in phase-locked loop;On-chip digital gain;Mute control
sampling rate	8kHz~48kHz
Packaging	SSOP-28
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
MoistureSensitivityLevel	1 (Unlimited)
ExportControlClassNumber	EAR99
HtsusCode	8542.39.0070
Weight	0.2g

Introduction

The PCM2900C/2902C is a monolithic, USB, stereo codec with a USB-compatible full-speed protocol controller and S/PDIF (PCM2902C only). The USB protocol controller requires no software coding. The PCM2900C/2902C employs the SpAct™ architecture, a unique system for recovering audio clocks from USB packet data. The on-chip analog PLL using SpAct achieves playback and recording with low clock jitter and independent playback and recording sample rates.