TLV320AIC1106屬于開發(fā)板套件編程器的評估演示板及套件。由美國德州儀器公司制造生產(chǎn)的TLV320AIC1106評估和演示板及套件該系列產(chǎn)品提供了一種方便的方法，在經(jīng)過驗(yàn)證的實(shí)施環(huán)境中評估某些重點(diǎn)器件的性能或特性。評估方法通常有完善的文檔說明，并且視乎具體情況由評估軟件提供支持。產(chǎn)品通常由印刷電路板組成，板上已裝有重點(diǎn)器件以及必要或有用的支持元器件，另外也可能包括其他組件，例如電纜或電源。對于數(shù)量特別多或類別獨(dú)特的器件類別(如 ADC、DAC 和開關(guān)模式電源)，評估平臺可組合為一個單獨(dú)的產(chǎn)品系列。

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.