TLV320AIC1103中文资料具有麦克风放大器和扬声器驱动器的可编程 PCM 编解码器数据手册TI规格书

描述 Description

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 (u-law or A-Law) mode, which is selectable through the I2C interface. The PCM codec generates its own internal clocks from a 2.048-MHz master clock input.

特性 Features

• 2.7-V Operation
• Programmable Gain Amplifiers for Transmit, Receive, Sidetone, and Volume Control
• On-Chip I2C Bus, Which Provides a Simple, Standard, Two-Wire Serial Interface With Digital ICs
• Available in a 32-Pin Thin Quad Flatpack (TQFP) Package and an 80-Pin GQE MicroStar Junior™ Ball Grid Array (BGA)
• Dual-Tone Multifrequency (DTMF) and Single Tone Generator
• APPLICATIONS
• Digital Headset
• Digital PABX
• Digital Voice Recording

MicroStar Junior is a trademark of Texas Instruments. All other trademarks are the property of their respective owners.