PCM1795
PCM1795 is Stereo Audio Digital-to-Analog Converter manufactured by Texas Instruments.
Features
- 1 32-Bit Resolution
- Analog Performance:
- Dynamic Range: 123 d B
- THD+N: 0.0005%
- Differential Current Output: 3.9 m APP
- 8× Oversampling Digital Filter:
- Stop-Band Attenuation:
- 98 d B
- Passband Ripple: ±0.0002 d B
- Sampling Frequency: 10 k Hz to 200 k Hz
- System Clock: 128, 192, 256, 384, 512, or 768 f S With Autodetect
- Accepts 16-, 24-, and 32-Bit Audio Data
- PCM Data Formats: Standard, I2S, and Left Justified
- DSD Format Interface Available
- Interface Available for Optional External Digital Filter or DSP
- TDMCA or Serial Port (SPI™/I2C)
- User-Programmable Mode Controls:
- Digital Attenuation:
0 d B to
- 120 d B, 0.5-d B/Step
- Digital De-Emphasis
- Digital Filter Roll-Off: Sharp or Slow
- Soft Mute
- Zero Flag for Each Output
- patible With PCM1792A and PCM1796 (Pins and Mode Controls)
- Dual Supply Operation:
- 5-V Analog, 3.3-V Digital
- 5-V Tolerant Digital Inputs
- Small SSOP-28 Package
2 Applications
- A/V Receivers
- SACD Players
- DVD Players
- HDTV Receivers
- Car Audio Systems
- Digital Multitrack Recorders
- Other Applications Requiring 32-Bit Audio
SCK DGND
VDD AGND1 AGND2 AGND3L...
