PCM2706C
PCM2706C is Stereo Audio DAC manufactured by Texas Instruments.
- Part of the PCM2704C comparator family.
- Part of the PCM2704C comparator family.
Features
- 1 On-Chip USB Interface:
- No Dedicated Device Driver Needed
- Full-Speed Transceivers
- Fully pliant With USB 2.0 Specification
- USB 1.1 Descriptors With USB Audio Class Support
- Certified by USB-IF
- Partially Programmable Descriptors
- Adaptive Isochronous Transfer for Playback
- Bus-Powered or Self-Powered Operation
- Sampling Rates: 32 k Hz, 44.1 k Hz, and 48 k Hz
- On-Chip Clock Generator With Single 12-MHz
Clock Source
- Single Power Supply:
- Bus-Powered: 5 V, Typical (VBUS)
- Self-Powered: 3.3 V, Typical
- 16-Bit Delta-Sigma Stereo DAC
- Analog Performance at 5 V (Bus-Powered),
3.3 V (Self-Powered):
- THD + N: 0.006% RL > 10 kΩ, Self-
Powered
- THD + N: 0.025% RL = 32 Ω
- SNR = 98 d B
- Dynamic Range: 98 d B
- PO = 12 m W, RL = 32 Ω
- Oversampling Digital Filter
- Passband Ripple = ±0.04 d B
- Stop-Band Attenuation =
- 50 d B
- Single-Ended Voltage Output
- Analog LPF Included
- Multiple Functions:
- Up to Eight Human Interface Device (HID) Interfaces (Model and Setting Dependent)
- Suspend Flag
- S/PDIF Out With SCMS
- External ROM Interface (PCM2704C/6C)
- Serial Programming Interface (PCM2705C/7C)
- I2S Interface (Selectable on PCM2706C/7C)
2 Applications
- USB...
