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
音频
(EN)
