TLV320AIC1106PW.B中文资料德州仪器数据手册PDF规格书

FEATURES

Designed for Analog and Digital Wireless

Handsets, Voice-Enabled Terminals, and

Telecommunications Applications

2.7-V to 3.3-V Operation

Selectable 13-Bit Linear or 8-Bit μ-Law

Companded Conversion

Differential Microphone Input With External

Gain Setting

Differential Earphone Output Capable of

Driving a 32-Ω to 8-Ω Load

Programmable Volume Control in Linear Mode

Microphone (MIC) and Earphone (EAR) Mute

Functions

Typical Power Dissipation of 0.03 mW in

Power-Down Mode

2.048-MHz Master Clock Rate

300-Hz to 3.4-kHz Passband

Low Profile 20-Terminal TSSOP Packaging

APPLICATIONS

Digital Handset

Digital Headset

Cordless Phones

Digital PABX

Digital Voice Recording

DESCRIPTION

The TLV320AIC1106 PCM codec is designed to

perform transmit encoding analog-to-digital (A/D)

conversion, receive decoding digital-to-analog (D/A)

conversion, and transmit and receive filtering for

voice-band communications systems. The

TLV320AIC1106 device operates in either the 13-bit

linear or 8-bit companded (μ-law) mode. The PCM

codec generates its own internal clocks from a

2.048-MHz master clock input.