Protector 
Power 
Signal 
Driver 
Automotive ET4334M
General Description
The ET4334M is a complete stereo digital-to-analog output systems including interpolation, 1-bit D/A conversion and output analog filtering . The ET4334M support all major audio data interface formats, and the individual devices differ only in the supported interface format. The ET4334M is based on ∑-△ modulation, where the modulator output controls the reference voltage input to an ultra-linear analog low-pass filter. This architecture allows for infinite adjustment of sample rate between 2 kHz and 100 kHz simply by changing the master clock frequency.
Features
Complete Stereo 24-Bit DAC System: Interpolation, D/A, Output Analog Filtering
96dB Dynamic Range, -88dB THD+N
Low Clock Jitter Sensitivity
Single +5V Power Supply
Filtered Line Level Outputs
On-Chip Digital De-emphasis
Package is SOP8 (ET4334M)
Pin Configuration
Block Diagram
Application Circuits
