Datasheet > PCM2900E/2KG4

PCM2900E/2KG4

更新时间： 2024-11-28 02:58:43

品牌	Logo	应用领域
德州仪器 - TI		输入元件光电二极管输出元件商用集成电路
页数	文件大小	规格书
32页	325K
描述
STEREO AUDIO CODEC WITH USB INTERFACE, SINGLE-ENDED ANALOG INPUT/OUTPUT AND S/PDIF

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技术参数
数据手册
替代型号

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PCM2900E/2KG4 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Not Recommended	零件包装代码：	SSOP
包装说明：	SSOP-28	针数：	28
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
Factory Lead Time：	6 weeks	风险等级：	5.03
Is Samacsys：	N	其他特性：	IT ALSO REQUIRES 3.25V TO 3.5V SUPPLY
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	R-PDSO-G28
JESD-609代码：	e4	长度：	10.2 mm
湿度敏感等级：	1	功能数量：	1
端子数量：	28	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	SSOP	封装等效代码：	SSOP28,.3
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	电源：	5 V
认证状态：	Not Qualified	座面最大高度：	2 mm
子类别：	Other Consumer ICs	最大压摆率：	67 mA
最大供电电压 (Vsup)：	5.25 V	最小供电电压 (Vsup)：	4.35 V
表面贴装：	YES	温度等级：	COMMERCIAL
端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	5.3 mm
Base Number Matches：	1

PCM2900E/2KG4 数据手册

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SLES035B − MARCH 2002 − REVISED JUNE 2004

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Stereo DAC

FEATURES

− Analog Performance at V

− THD+N = 0.005%

− SNR = 96 dB

− Dynamic Range = 93 dB

− Oversampling Digital Filter

− Pass-Band Ripple = 0.1 dB

− Stop-Band Attenuation = –43 dB

− Single-Ended Voltage Output

− Analog LPF Included

= 5 V

BUS

PCM2900: Without S/PDIF

PCM2902: With S/PDIF

On-Chip USB Interface:

− With Full-Speed Transceivers

− Fully Compliant With USB 1.1

Specification

− Certified by USB-IF

− Partially Programmable Descriptors

− USB Adaptive Mode for Playback

− USB Asynchronous Mode for Record

− Bus Powered

Multifunctions:

(1)

− Human Interface Device (HID) Volume

Control and Mute Control

− Suspend Flag

Package: 28-Pin SSOP

16-Bit Delta Sigma ADC and DAC

APPLICATIONS

Sampling Rate:

− DAC: 32, 44.1, 48 kHz

− ADC: 8, 11.025, 16, 22.05, 32, 44.1, 48 kHz

USB Audio Speaker

USB Headset

USB Monitor

On-Chip Clock Generator:

− With Single 12-MHz Clock Source

USB Audio Interface Box

Single Power Supply: 5 V TYP (V

)

BUS

DESCRIPTION

Stereo ADC

− Analog Performance at V

− THD+N = 0.01%

The PCM2900/2902 is Texas Instruments single-chip

USB stereo audio codec with USB-compliant full-speed

protocol controller and S/PDIF (only PCM2902). The

USB protocol controller works with no software code,

but the USB descriptors can be modified in some areas

(e.g., vendor ID/product ID). The PCM2900/2902

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 and with independent playback and record

sampling rates.

= 5 V

BUS

− SNR = 89 dB

− Dynamic Range = 89 dB

− Decimation Digital Filter

− Pass-Band Ripple = 0.05 dB

− Stop-Band Attenuation = –65 dB

− Single-Ended Voltage Input

− Antialiasing Filter Included

− Digital LCF Included

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments

semiconductor products and disclaimers thereto appears at the end of this data sheet.

(1)

The descriptor can be modified by changing a mask.

SpAct is a trademark of Texas Instruments, Incorporated.

Apple. Mac, and Mac OS are trademarks of Apple Computer, Inc.

Intel is a trademark of Intel Corporation.

Microsoft, Windows, Windows Me, and Windows XP are trademarks of Microsoft Corporation.

Other trademarks are the property of their respective owners.

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www.ti.com

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PCM2900E/2KG4 替代型号

型号	品牌	替代类型	描述	数据表
PCM2900E/2K	TI	完全替代	STEREO AUDIO CODEC WITH USB INTERFACE, SINGLE ENDED ANALOG INPUT/OUTPUT AND S/PDIF
PCM2900CDB	TI	类似代替	Stereo Audio Codec with USB Interface, Single-Ended Analog Input/Output, and S/PDIF
PCM2900E	TI	类似代替	STEREO AUDIO CODEC WITH USB INTERFACE, SINGLE ENDED ANALOG INPUT/OUTPUT AND S/PDIF

与PCM2900E/2KG4相关器件

型号	品牌	获取价格	描述	数据表
PCM2900EG4	BB	获取价格	STEREO AUDIO CODEC WITH USB INTERFACE, SINGLE ENDED ANALOG INPUT/OUTPUT AND S/PDIF
PCM2900EG4	TI	获取价格	STEREO AUDIO CODEC WITH USB INTERFACE, SINGLE-ENDED ANALOG INPUT/OUTPUT AND S/PDIF
PCM2901	TI	获取价格	STEREO AUDIO CODEC WITH USB INTERFACE SINGLE ENDED ANALOG INPUT/OUTPUT AND S/P DIF
PCM2901E	TI	获取价格	STEREO AUDIO CODEC WITH USB INTERFACE SINGLE ENDED ANALOG INPUT/OUTPUT AND S/P DIF
PCM2901E/2K	TI	获取价格	STEREO AUDIO CODEC WITH USB INTERFACE SINGLE ENDED ANALOG INPUT/OUTPUT AND S/P DIF
PCM2901E/2KG4	TI	获取价格	STEREO AUDIO CODEC WITH USB INTERFACE SINGLE-ENDED ANALOG INPUT/OUTPUT AND S/PDIF
PCM2901EG4	TI	获取价格	STEREO AUDIO CODEC WITH USB INTERFACE SINGLE-ENDED ANALOG INPUT/OUTPUT AND S/PDIF
PCM2902	TI	获取价格	STEREO AUDIO CODEC WITH USB INTERFACE, SINGLE ENDED ANALOG INPUT/OUTPUT AND S/PDIF
PCM2902	BB	获取价格	STEREO AUDIO CODEC WITH USB INTERFACE, SINGLE-ENDED ANALOG INPUT/OUTPUT AND S/PDIF
PCM2902BDB	TI	获取价格	STEREO AUDIO CODEC WITH USB INTERFACE, SINGLE-ENDED ANALOG INPUT/OUTPUT, AND S/PDIF

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