(China (Mainland))
Product Summary
The CS4303-KS is a high performance delta-sigma D/A converter for digital audio systems which require wide dynamic range. The CS4303-KS includes 8x interpolation and a 64x over sampled delta-sigma modulator that outputs a 1-bit signal to an external analog low pass filter. The 1’s density of the 1-bit signal is proportional to the digital input. The CS4303-KS has a configurable input serial port that provides four interface formats. The master clock rate can be either 256 or 384 times the input word rate, supporting various audio environments.
Parametrics
CS4303-KS absolute maximum ratings: (1)DC power supplies Positive Digital: -0.3V to 6.0V; (2)Positive Analog: -0.3V to 6.0V ; (3)|VA-VD|: 0.4V; (4)Input Current: ±10mA; (5)Digital Input Voltage: -0.3V to VD+0.3V; (6)Ambient Operating Temperature: -10 to 70℃.
Features
CS4303-KS features: (1)Stereo Delta-Sigma D/A converter; (2)Single +5V operation; (3)Adjustable System sampling rates including 32kHz, 44.1kHz and 48kHz; (4)107dB Dynamic Range Over the Audio Bandwidth; (5)±0.0002dB Pass band Ripple; (6)Flexible Serial Input Port Supports Multiple Input Formats 16 or 18 bit Input words.
Diagrams
