Product Summary

The CS4345 is a complete, stereo digital-to-analog output system including interpolation, multi-bit D/A conversion and output analog filtering in a 10-pin package. It supports all major audio data interface formats, and the individual device differ only in the supported interface format.

Parametrics

CS4345 absolute maximum ratings: (1)DC Power Supply, VA: -0.3 to 6.0 V; (2)Input Current, Any Pin Except Supplies, Iin: ±10 mA max; (3)Digital Input Voltage, VIND: -0.3 to VA+0.4 V; (4)Ambient Operating Temperature (power applied), Top: -55 to 125 ℃; (5)Storage Temperature, Tstg: -65 to 150 ℃.

Features

CS4345 features: (1)Multi-bit Delta-Sigma Modulator; (2)24-bit Conversion; (3)Automatically Detects Sample Rates up to 192 kHz; (4)105 dB Dynamic Range; (5)-90 dB THD+N; (6)Low Clock-Jitter Sensitivity; (7)Single +3.3 V or +5 V Power Supply; (8)Filtered Line-Level Outputs; (9)On-chip Digital De-emphasis; (10)Popguard Technology; (11)Small 10-pin TSSOP Package.

Diagrams

CS4345 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
CS4345-CZZR
CS4345-CZZR
Cirrus Logic
DAC (D/A Converters) IC 10-pin 24Bit 192kHz Stereo DAC
Data Sheet
0-3100: $0.84
CS4345-DZZR
CS4345-DZZR
Cirrus Logic
DAC (D/A Converters) IC 10-pin 24Bit 192kHz Stereo DAC
Data Sheet
0-3090: $1.01
CS4345-DZZ
CS4345-DZZ
Cirrus Logic
DAC (D/A Converters) Stereo DAC 24-Bit 192kHz
Data Sheet
0-670: $1.01
CS43458
CS43458
Other

Data Sheet
Negotiable 
CS43456
CS43456
Other

Data Sheet
Negotiable 
CS4345
CS4345
Other

Data Sheet
Negotiable 
CS4345-CZZ
CS4345-CZZ
Cirrus Logic
Audio D/A Converter ICs Stereo DAC 24-Bit 192kHz
Data Sheet
0-1: $0.95
1-25: $0.90
25-50: $0.89
50-100: $0.86