TLV320AIC1106

具有麦克风放大器和扬声器驱动器的 PCM 编解码器

The 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 u-law mode. The PCM codec generates its own internal clocks from a 2.048-MHz master clock input.

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Designed for Analog and Digital Wireless Handsets, Voice-Enabled Terminals, and Telecommunications Applications

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2.7-V to 3.3-V Operation

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Selectable 13-Bit Linear or 8-Bit u-Law Companded Conversion

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Differential Microphone Input With External Gain Setting

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Differential Earphone Output Capable of Driving a 32- Load

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Programmable Volume Control in Linear Mode

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Microphone MIC and Earphone EAR Mute Functions

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Typical Power Dissipation of 0.03 mW in Power-Down Mode

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2.048-MHz Master Clock Rate

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300-Hz to 3.4-kHz Passband

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Low Profile 20-Terminal TSSOP Packaging

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APPLICA ONS

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Digital Handset

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Digital Headset

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Cordless Phones

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Digital PABX

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Digital Voice Recording