PCM3168A-Q1 Series
24-bit Multi-channel Audio CODEC 6ch-in/8ch-out with 96/192kHz sampling rate
Manufacturer: Texas Instruments
Catalog
24-bit Multi-channel Audio CODEC 6ch-in/8ch-out with 96/192kHz sampling rate
Key Features
• 24-Bit ΔΣ ADC and DACSix-ChanneL ADC:High Performance: Differential and Single-Ended, fS= 48 kHzTHD+N: –93 dB (Differential and Single-Ended)SNR: 107 dB (Differential),104 dB (Single-Ended)Dynamic Range: 107 dB (Differential),104 dB (Single-Ended)Sampling Rate: 8 kHz to 96 kHzSystem Clock: 256 fS, 384 fS, 512 fS, 768 fSDifferential Voltage Input: 2 VRMSSingle-Ended Voltage Input: 1 VRMSDecimation Filter:Passband Ripple: ±0.035 dBStop Band Attenuation: –75 dBOn-Chip, Highpass Filter:0.96 Hz at fS= 48 kHzOverflow FlagEight-Channel DAC:High Performance: Differential, fS= 48 kHzTHD+N: –94 dBSNR: 112 dBDynamic Range: 112 dBSampling Rate: 8 kHz to 192 kHzSystem Clock: 128 fS, 192 fS, 256 fS, 384 fS,512 fS, 768 fSDifferential Voltage Output: 8 VPPAnalog Lowpass Filter Included4x/8x Oversampling Digital Filter:Passband Ripple: ±0.0018 dBStop Band Attenuation: –75 dBZero FlagFlexible Mode Control:Four-Wire SPI>rade;, Two-Wire I2C™ CompatibleSerial Control Interface or Hardware ControlMulti Functions Through SPI or I2C I/F:Audio I/F Mode and Format Select for ADCand DACDigital Attenuation and Soft Mute for ADC andDACDigital De-Emphasis: 32, 44.1, and 48 kHz forDACMulti Functions Through H/W Control:Audio I/F Mode/Format SelectDigital De-Emphasis Filter: 44.1 kHz forDACExternal Reset Pin:ADC/DAC SimultaneousAudio Interface Mode:ADC/DAC Independent Master and SlaveAudio Data Format:ADC/DAC Independent I2S, Left-Justified,Right-Justified, DSP, TDMPower Supplies: 5 V for Analog and 3.3 V forDigitalPackage: HTQFP-64Operating Temperature Range:Consumer Grade: –40°C to 85°CAutomotive Audio Grade: –40°C to 105°C24-Bit ΔΣ ADC and DACSix-ChanneL ADC:High Performance: Differential and Single-Ended, fS= 48 kHzTHD+N: –93 dB (Differential and Single-Ended)SNR: 107 dB (Differential),104 dB (Single-Ended)Dynamic Range: 107 dB (Differential),104 dB (Single-Ended)Sampling Rate: 8 kHz to 96 kHzSystem Clock: 256 fS, 384 fS, 512 fS, 768 fSDifferential Voltage Input: 2 VRMSSingle-Ended Voltage Input: 1 VRMSDecimation Filter:Passband Ripple: ±0.035 dBStop Band Attenuation: –75 dBOn-Chip, Highpass Filter:0.96 Hz at fS= 48 kHzOverflow FlagEight-Channel DAC:High Performance: Differential, fS= 48 kHzTHD+N: –94 dBSNR: 112 dBDynamic Range: 112 dBSampling Rate: 8 kHz to 192 kHzSystem Clock: 128 fS, 192 fS, 256 fS, 384 fS,512 fS, 768 fSDifferential Voltage Output: 8 VPPAnalog Lowpass Filter Included4x/8x Oversampling Digital Filter:Passband Ripple: ±0.0018 dBStop Band Attenuation: –75 dBZero FlagFlexible Mode Control:Four-Wire SPI>rade;, Two-Wire I2C™ CompatibleSerial Control Interface or Hardware ControlMulti Functions Through SPI or I2C I/F:Audio I/F Mode and Format Select for ADCand DACDigital Attenuation and Soft Mute for ADC andDACDigital De-Emphasis: 32, 44.1, and 48 kHz forDACMulti Functions Through H/W Control:Audio I/F Mode/Format SelectDigital De-Emphasis Filter: 44.1 kHz forDACExternal Reset Pin:ADC/DAC SimultaneousAudio Interface Mode:ADC/DAC Independent Master and SlaveAudio Data Format:ADC/DAC Independent I2S, Left-Justified,Right-Justified, DSP, TDMPower Supplies: 5 V for Analog and 3.3 V forDigitalPackage: HTQFP-64Operating Temperature Range:Consumer Grade: –40°C to 85°CAutomotive Audio Grade: –40°C to 105°C
Description
AI
The PCM3168A device is a high-performance, single-chip, 24-bit, 6-in/8-out, audio coder and decoder (codecs) with single-ended and differential-selectable analog inputs and differential outputs.
The six-channel, 24-bit analog-to-digital converter (ADC) employs a delta-sigma (ΔΣ) modulator and supports 8-kHz to 96-kHz sampling rates and a 16-bit/24-bit width digital audio output word on the audio interface.
The eight-channel, 24-bit digital-to-analog converter (DAC) employs a ΔΣ modulator and supports 8-kHz to 192-kHz sampling rates and a 16-bit/24-bit width digital audio input word on the audio interface. Each audio interface supports I2S, left-justified, right-justified, and DSP formats with 16-bit/24-bit word width. In addition, the PCM3168A device supports the time-division-multiplexed (TDM) format.
The PCM3168A device can be controlled through a four-wire, SPI-compatible interface, or two-wire, I2C-compatible serial interface in software, which provides access to all functions including digital attenuation, soft mute, de-emphasis, and so forth. Also, hardware control mode provides a subset of user-programmable functions through four control pins. The PCM3168A device is available in a 12-mm × 12-mm (10-mm × 10-mm body) HTQFP-64 PowerPAD™ package.
The PCM3168A device is a high-performance, single-chip, 24-bit, 6-in/8-out, audio coder and decoder (codecs) with single-ended and differential-selectable analog inputs and differential outputs.
The six-channel, 24-bit analog-to-digital converter (ADC) employs a delta-sigma (ΔΣ) modulator and supports 8-kHz to 96-kHz sampling rates and a 16-bit/24-bit width digital audio output word on the audio interface.
The eight-channel, 24-bit digital-to-analog converter (DAC) employs a ΔΣ modulator and supports 8-kHz to 192-kHz sampling rates and a 16-bit/24-bit width digital audio input word on the audio interface. Each audio interface supports I2S, left-justified, right-justified, and DSP formats with 16-bit/24-bit word width. In addition, the PCM3168A device supports the time-division-multiplexed (TDM) format.
The PCM3168A device can be controlled through a four-wire, SPI-compatible interface, or two-wire, I2C-compatible serial interface in software, which provides access to all functions including digital attenuation, soft mute, de-emphasis, and so forth. Also, hardware control mode provides a subset of user-programmable functions through four control pins. The PCM3168A device is available in a 12-mm × 12-mm (10-mm × 10-mm body) HTQFP-64 PowerPAD™ package.
