TCM320AC46 Datasheet - Texas Instruments

TCM320AC46 GENERAL-PURPOSE AUDIO INTERFACE

The general-purpose audio interface for digital signal processors (DSPs) is designed to perform the transmit encoding (A/D conversion) and receive decoding (D/A conversion) together with transmit and receive filtering for voice-band audio systems. In particular, cellular telephone systems are target.

TCM320AC46 GENERAL-PURPOSE AUDIO INTERFACE FOR DSP Single 5-V Operation Low Power Consumption: Operating Mode . . . 55 mW Typ Standby Mode . . . 8 mW Typ Power-Down Mode . . . 3 mW Typ Combined ADC, DAC, and Filters Extended Variable-Frequency Operation Pass-Band up to 10 kHz Electret Microphone Bias Reference Voltage Available Directly Drives a Piezo Speaker Compatible With All DSPs Selectable Between 8-Bit, µ-Law .

TCM320AC46 Datasheet (230.92 KB)