Catalog
105dB SNR 8-Channel Audio DAC
Key Features
• 24-Bit ResolutionAnalog Performance:Dynamic Range: 105 dB TypicalSNR: 105 dB TypicalTHD+N: 0.002% TypicalFull-Scale Output: 3.9 VPPTypical4x/8x Oversampling Interpolation Filter:Stop-Band Attenuation: -50 dBPassband Ripple: ±0.04 dBSampling Frequency: 5 kHz to 200 kHzSystem Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, 768 fS, or 1152 fSwith AutodetectZero Flags for Selectable Channel CombinationsSerial Port (SPI/I2C) for Mode ControlUser-Programmable Functions:Flexible Audio Data FormatsRight-Justified, I2S, and Left-Justified16-, 18-, 20-, and 24-Bit Audio DataDigital Attenuation: Mode Selectable0 dB to -63 dB, 0.5-dB/step0 dB to -100 dB, 1-dB/stepSoft MuteDigital De-EmphasisDigital Filter Roll-Off: Sharp or SlowSingle Power-Supply Operation: 5-V Analog, 5-V DigitalPackage: SSOP-28 (150 mil)Pin-Compatible with PCM1780APPLICATIONSIntegrated A/V ReceiversDVD Movie and Audio PlayersHDTV ReceiversCar Audio SystemsDVD Add-On Cards for High-End PCsDigital Audio WorkstationsOther Multichannel Audio SystemsSystem Two, Audio Precision are trademarks of Audio Precision, Inc.SPI is a trademark of Motorola.I2C, I2S are trademarks of NXP Semiconductors.24-Bit ResolutionAnalog Performance:Dynamic Range: 105 dB TypicalSNR: 105 dB TypicalTHD+N: 0.002% TypicalFull-Scale Output: 3.9 VPPTypical4x/8x Oversampling Interpolation Filter:Stop-Band Attenuation: -50 dBPassband Ripple: ±0.04 dBSampling Frequency: 5 kHz to 200 kHzSystem Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, 768 fS, or 1152 fSwith AutodetectZero Flags for Selectable Channel CombinationsSerial Port (SPI/I2C) for Mode ControlUser-Programmable Functions:Flexible Audio Data FormatsRight-Justified, I2S, and Left-Justified16-, 18-, 20-, and 24-Bit Audio DataDigital Attenuation: Mode Selectable0 dB to -63 dB, 0.5-dB/step0 dB to -100 dB, 1-dB/stepSoft MuteDigital De-EmphasisDigital Filter Roll-Off: Sharp or SlowSingle Power-Supply Operation: 5-V Analog, 5-V DigitalPackage: SSOP-28 (150 mil)Pin-Compatible with PCM1780APPLICATIONSIntegrated A/V ReceiversDVD Movie and Audio PlayersHDTV ReceiversCar Audio SystemsDVD Add-On Cards for High-End PCsDigital Audio WorkstationsOther Multichannel Audio SystemsSystem Two, Audio Precision are trademarks of Audio Precision, Inc.SPI is a trademark of Motorola.I2C, I2S are trademarks of NXP Semiconductors.
Description
AI
The PCM1680 is a CMOS, monolithic integrated circuit which features eight 24-bit audio digital-to-analog converters (DACs) and support circuitry in a small SSOP-28. The DACs use TI's enhanced multilevel delta-sigma (%#x394;) architecture to achieve excellent signal-to-noise performance and a high tolerance to clock jitter.
The PCM1680 accepts industry-standard audio data formats with 16-bit to 24-bit audio data. Sampling rates up to 200 kHz are supported. The PCM1680 provides a full set of user-programmable functions through a serial control port, using an SPI or I2C interface.
The PCM1680 is a CMOS, monolithic integrated circuit which features eight 24-bit audio digital-to-analog converters (DACs) and support circuitry in a small SSOP-28. The DACs use TI's enhanced multilevel delta-sigma (%#x394;) architecture to achieve excellent signal-to-noise performance and a high tolerance to clock jitter.
The PCM1680 accepts industry-standard audio data formats with 16-bit to 24-bit audio data. Sampling rates up to 200 kHz are supported. The PCM1680 provides a full set of user-programmable functions through a serial control port, using an SPI or I2C interface.
