W6630CR
Description
The Winbond W6630 is a stereo audio DAC chip incorporating 8X digital interpolatioin filters, 64X multi-level oversampling delta-sigma modulators, analog low-pass filter and output amplifiers.
Key Features
- Power Supply from +2.7 to +5.25 Volt, typically +5 Volt, for Analog and Digital Power
- Sampling Clock Rate: 32 K, 44.1 K, and 48 KHz
- Master Clock Rate: 384 or 256 times of Sampling Clock Rate
- Stereo 16 or 18 Bits Linear PCM Data Input
- Two Types Linear PCM Data Input Format: Normal and I2S Format
- Delta-Sigma DAC built-in digital De-emphasis filter, 8X Interpolator, 64X Oversampling Multi-Bit Modulator
- Stereo DAC Output built-in Analog Low Pass Filter and Ouput Amplifier with 5K Ω Load
- High Performance Audio Output: 100 dB SNR, 96 dB Dynamic Range and -90 dB THD+N
- Two Control Function Modes: Hardware Mode and Software Mode Selected by Mode Pin
- Software Mode Controlled by 4x9 bits Registers via Serial Setup Port (SSP)
