TAS5558DCA
TEXAS INSTRUMENTS TAS5558DCA 音频控制器, 音频数字信号处理器, 3V 至 3.6V, I2C, I2S, HTSSOP, 56 引脚, -40 °C
* General Features * 8ch Asynchronous Sample Rate Converter * 8 Channel Audio Processing for 32-192 kHz ARSC to 96kHz * 4 Channel Native Audio Processing at 192kHZ * 30 kHz Audio Bandwidth for DTS-HD Compatibility * Energy Manager for Overall System Power Control * Power Supply Volume Control * Audio Input or Output * Up to Five Synchronous Serial Audio Inputs 10 Channels * Up to One Synchronous Serial Audio Outputs 2 Channels * Trimmed Internal Oscillator for Clock Auto Detection and Limp Mode * Slave Mode 32-192KHz With Auto/Manual Sample Rate Detection * Eight Differential PWM Output That can Support AD or BD Modulation * Two Differential PWM Headphone Outputs * I2S Out for External Wireless Sub * PWM Output Supports Single Ended S.E. or Bridge Tied Load BTL * Audio Processing * Volume Control Range 18 dB to –127 dB Master and Eight Channel Volume * Bass and Treble Tone Controls With ±18-dB Range, Selectable Corner Frequencies * Configurable Loudness Compensation * Two Dynamic Range Compressors With Two Thresholds, Two Offsets, and Three Slopes * Seven Biquads Per Channel * Coefficient Banking and Auto Bank Switch * PWM Processing * >105-dB Dynamic Range * THD+N * 20-Hz–40-kHz, Flat Noise Floor for 32KHz – 192KHz * Flexible Automute Logic With Programmable Threshold and Duration for Noise-Free Operation * Power-Supply Volume Control PSVC in High- Performance Applications * Adjustable Modulation Limit
