TAS3218

更新时间： 2024-11-25 04:00:47

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
78页	1150K
描述
DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE

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TAS3218 数据手册

TAS3218

www.ti.com ....................................................................................................................................................................................................... SLES235–JULY 2008

DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE

FEATURES

•

Audio Digital Signal Processor

•

Audio Input/Output

–

Programmable Functionality

135-MHz Operation

–

3 Synchronous Serial Audio Inputs

(6 Channels)

48-Bit Data Path With 76-Bit Accumulator

2 Synchronous Serial Audio Outputs

(4 Channels)

Two Memory Loads and One Memory Store

Per Cycle

Input and Output Data Formats: 16-, 20-, or

24-Bit Data Left, Right ,and I²S

–

Usable 768 Data RAM Words (48-Bit),

Usable 1K Coefficient RAM (28-Bit)

–

SPDIF Transmitter

–

Usable 2.5K Program RAM

64 Fs Bit Clock Rate

360 ms at 48 kHz, 17408 Words 24-Bit Delay

Memory for Video Sync

512 Fs XTAL Input for Master Mode Clock

Rates

•

System Control Processor

–

256 Fs MCLKIN for Slave Mode Clock Rates

–

Embedded 8051 WARP Microprocessor

10 Multiplexed Stereo Analog Inputs

Selectable into 1 Stereo ADC and 3 Stereo

Line Outputs

Programmable Using Standard 8051 C

Compilers

–

16K Words of Program RAM (8-Bit)

2048 Words of Data RAM (8-Bit)

256 Words of Internal RAM (8-Bit)

Programmable Functionality

–

High Quality DNR: 93 dB (Typical) ADC

Channel Performance (2 Channels)

3 Single-Ended Analog Stereo Line Driver

Outputs With 1 of 11 Selectable Input, 10 k

•

General Features

100-pF Drive Capability (Typical Output

Level: 1 Vrms)

–

Easy-to-Use Control Interface

I²C Serial Control Master and Slave

Interface

–

3 Stereo Audio DACs

High-Quality DNR: 97 dB (Typical) DAC

Channel Performance (6 Channels)

–

Control Interface Operational Without

External MCLK Input

–

Stereo Headphone Amplifier 24 mW Power

Output into 16 , 100 pF

–

Single 3.3-V Power Supply

Integrated Regulators

100-Pin TQFP (PZP) Package

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.

PowerPAD is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...78

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TAS3218 替代型号

型号	品牌	替代类型	描述	数据表
TLV320AIC3256	TI	功能相似	Ultra Low Power Stereo Audio Codec With Embedded miniDSP

与TAS3218相关器件

型号	品牌	获取价格	描述	数据表
TAS3218_1	TI	获取价格	DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE
TAS3218IPZP	TI	获取价格	DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE
TAS3218IPZPR	TI	获取价格	DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE
TAS3218PZP	TI	获取价格	DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE
TAS3218PZPR	TI	获取价格	DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE
TAS3251	TI	获取价格	175W 立体声、350W 单声道、12V 至 38V 电源电压、数字输入 D 类智能音频
TAS3251DKQR	TI	获取价格	175W 立体声、350W 单声道、12V 至 38V 电源电压、数字输入 D 类智能音频
TAS3308	TI	获取价格	DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE
TAS3308PZT	TI	获取价格	DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE
TAS3308PZTR	TI	获取价格	DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE

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