TLV320AIC23BPWG4 .

产品概述

The TLV320AIC23BPWG4 is a high-performance stereo Audio Codec with highly integrated analog functionality. The analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) within the TLV320AIC23B use multibit sigma-delta technology with integrated oversampling digital interpolation filters. Data-transfer word lengths of 16, 20, 24 and 32 bits, with sample rates from 8 to 96kHz, are supported. The ADC sigma-delta modulator features third-order multibit architecture with up to 90dBA signal-to-noise ratio (SNR) at audio sampling rates up to 96kHz, enabling high-fidelity audio recording in a compact, power-saving design. The DAC sigma-delta modulator features a second-order multibit architecture with up to 100dBA SNR at audio sampling rates up to 96kHz, enabling high-quality digital audio-playback capability, while consuming less than 23mW during playback only.

• High-performance stereo codec
• Software control via TI McBSP-compatible multiprotocol serial port
• 2 Wire-compatible and spi-compatible serial-port protocols
• Glueless interface to TI McBSPs
• I²S Compatible interface requiring only one McBSP for both ADC and DAC
• Standard I²S, MSB, or LSB justified-data transfers
• Integrated programmable gain amplifier
• Analog stereo mixer for DAC and analog bypass path
• Volume control with mute on input and output
• Highly efficient linear headphone amplifier

• Green product and no Sb/Br

应用

音频