Catalog
123dB SNR Stereo DAC (H/W Control)
Key Features
• 24-Bit ResolutionAnalog Performance:Dynamic Range: 123 dBTHD+N: 0.0005%Differential Current Output: 4 mAp-p8× Oversampling Digital Filter:Stop-Band Attenuation: –98 dBPass-Band Ripple: ±0.0002 dBSampling Frequency: 10 kHz to 200 kHzSystem Clock: 128, 192, 256, 384, 512, or 768 fSWith AutodetectAccepts 16- and 24-Bit Audio DataPCM Data Formats: Standard, I2S, and Left-JustifiedInterface Available for Optional External DigitalFilter or DSPDigital De-EmphasisDigital Filter Rolloff: Sharp or SlowSoft MuteZero FlagDual-Supply Operation: 5-V Analog, 3.3-V Digital5-V Tolerant Digital InputsSmall 28-Lead SSOP PackagePin Assignment Compatible With PCM179424-Bit ResolutionAnalog Performance:Dynamic Range: 123 dBTHD+N: 0.0005%Differential Current Output: 4 mAp-p8× Oversampling Digital Filter:Stop-Band Attenuation: –98 dBPass-Band Ripple: ±0.0002 dBSampling Frequency: 10 kHz to 200 kHzSystem Clock: 128, 192, 256, 384, 512, or 768 fSWith AutodetectAccepts 16- and 24-Bit Audio DataPCM Data Formats: Standard, I2S, and Left-JustifiedInterface Available for Optional External DigitalFilter or DSPDigital De-EmphasisDigital Filter Rolloff: Sharp or SlowSoft MuteZero FlagDual-Supply Operation: 5-V Analog, 3.3-V Digital5-V Tolerant Digital InputsSmall 28-Lead SSOP PackagePin Assignment Compatible With PCM1794
Description
AI
The PCM1798 device is a monolithic CMOS integrated circuit that includes stereo digital-to-analog converters (DACs) and support circuitry in a small 28-lead SSOP package. The data converters use TI’s advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1798 device provides balanced current outputs, allowing the user to optimize analog performance externally. Sampling rates up to 200 kHz are supported.
The PCM1798 device is a monolithic CMOS integrated circuit that includes stereo digital-to-analog converters (DACs) and support circuitry in a small 28-lead SSOP package. The data converters use TI’s advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1798 device provides balanced current outputs, allowing the user to optimize analog performance externally. Sampling rates up to 200 kHz are supported.
