TLV320AIC1103

更新时间： 2024-11-22 22:49:43

品牌	Logo	应用领域
德州仪器 - TI		解码器编解码器 PC
页数	文件大小	规格书
31页	404K
描述
PCM CODEC

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数据手册
替代型号

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TLV320AIC1103 数据手册

TLV320AIC1103

SLAS356 – DECEMBER 2001

PCM CODEC

FEATURES

DESCRIPTION

2.7-V Operation

The PCM codec is designed to perform transmit

encoding analog/digital (A/D) conversion, receive

decoding digital/analog (D/A) conversion, and transmit

and receive filtering for voice-band communications

systems. The device operates in either the 15-bit linear

or 8-bit companded (µ-law or A-Law) mode, which is

selectable through the I C interface. The PCM codec

generates its own internal clocks from a 2.048-MHz

master clock input.

Two Differential Microphone Inputs, One

Differential Earphone Output, and One

Single-Ended Earphone Output

Programmable Gain Amplifiers for Transmit,

Receive, Sidetone, and Volume Control

Earphone Mute and Microphone Mute

On-Chip I C Bus, Which Provides a Simple,

Standard, Two-Wire Serial Interface With

Digital ICs

PBS PACKAGE

(TOP VIEW)

Programmable for 15-Bit Linear Data or 8-Bit

Companded (µ-Law or A-Law) Data

Available in a 32-Pin Thin Quad Flatpack

(TQFP) Package and an 80-Pin GQE MicroStar

Juniort Ball Grid Array (BGA)

24 23 22 21 20 19 18 17

Designed for Analog and Digital Wireless

Handsets and Telecommunications

Applications

PLLV

PCMO

PCMI

EARV

EAR1ON

EARV

Dual-Tone Multifrequency (DTMF) and Single

Tone Generator

EAR1OP

EARV

SCL

Pulse Density Modulated (PDM) Buzzer

Output

11 SDA

EAR2O

APPLICATIONS

Digital Handset

Digital Headset

Cordless Phones

Digital PABX

NC – No internal connection

Digital Voice Recording

This device contains circuits to protect its inputs and outputs against damage due to high static voltages or electrostatic fields. These

circuits have been qualified to protect this device against electrostatic discharges (ESD) of up to 2 kV according to MIL-STD-883C,

Method 3015; however, it is advised that precautions be taken to avoid application of any voltage higher than maximum-rated

voltages to these high-impedance circuits. During storage or handling, the device leads should be shorted together or the device

should be placed in conductive foam. In a circuit, unused inputs should always be connected to an appropriated logic voltage level,

preferably either V

or ground. Specific guidelines for handling devices of this type are contained in the publication Guidelines for

Handling Electrostatic-Discharge-Sensitive (ESDS) Devices and Assemblies available from Texas Instruments.

MicroStar Junior is a trademark of Texas Instruments.

All other trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

www.ti.com

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TLV320AIC1103 替代型号

型号	品牌	替代类型	描述	数据表
TLV320AIC1110	TI	功能相似	PCM CODEC
TWL1103	TI	功能相似	VOICE-BAND AUDIO PROCESSOR VBAPE

与TLV320AIC1103相关器件

型号	品牌	获取价格	描述	数据表
TLV320AIC1103GQER	TI	获取价格	PCM CODEC
TLV320AIC1103PBS	TI	获取价格	PCM CODEC
TLV320AIC1103PBSG4	TI	获取价格	PCM CODEC
TLV320AIC1103PBSR	TI	获取价格	PCM CODEC
TLV320AIC1103ZQER	TI	获取价格	PCM CODEC
TLV320AIC1106	TI	获取价格	PCM CODEC
TLV320AIC1106_14	TI	获取价格	PCM CODEC
TLV320AIC1106PW	TI	获取价格	PCM CODEC
TLV320AIC1106PWG4	TI	获取价格	PCM CODEC
TLV320AIC1106PWR	TI	获取价格	PCM CODEC

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