CS4345 General Description
The CS4344 family members are complete, stereodigital-to-analog output systems including interpolation, multi-bit D/A conversion and output analog filtering in a 10-pin package. The CS4344/5/6/8 support all major audio data interface formats, and the individual devices differ only in the supported interface format.
The CS4344 family is based on a fourth order multi-bit delta-sigma modulator with a linear analog low-pass filter. This family also includes auto-speed mode detection using both sample rate and master clock ratio as a method of auto-selecting sampling rates between 2 kHz and 200 kHz.
The CS4344 family contains on-chip digital de-emphasis, operates from a single +3.3 V or +5 V power supply, and requires minimal support circuitry. These features are ideal for DVD players & recorders, digital televisions, home theater and set top box products, and automotive audio systems.
CS4345 Features
·Multi-bit Delta-Sigma Modulator
·24-Bit Conversion
·Automatically Detects Sample Rates up to 192 kHz
·105 dB Dynamic Range
·-95 dB THD+N
·Low Clock Jitter Sensitivity
·Single +3.3 V or +5 V Power Supply
·Filtered Line Level Outputs
·On-Chip Digital De-emphasis
·Popguard™ Technology
·Small 10-Pin TSSOP Package
CS4345 Connection Diagram
Map list: ABCDEFGHIJKLMNOPQRSTUVWXYZ 0123456789All