Product Summary

The CS4340A-KS is a complete stereo digital-to-analog system including digital interpolation, fourth-order delta-sigma digital-to-analog conversion, digital de-emphasis and switched capacitor analog filtering. The CS4340A-KS accepts data at all standard audio sample rates up to 192 kHz, consumes very little power, operates over a wide power supply range and is pin compatible with the CS4340A-KS, as described in section 3.1. These features are ideal for DVD audio players.

Parametrics

CS4340A-KS absolute maximum ratings: (1)DC Power Supply:-0.3V to 6.0V; (2)Input Current:±10mA; (3)Digital Input Voltage:-0.3V to VA+0.4V; (4)Ambient Operating Temperature (power applied):-55℃ to 125℃; (5)Storage Temperature:-65℃ to 150℃.

Features

CS4340A-KS features: (1)101 dB Dynamic Range; (2)-91 dB THD+N; (3)+3.3 V or +5 V Power Supply; (4)50 mW with 3.3 V supply; (5)Low Clock Jitter Sensitivity; (6)Filtered Line Level Outputs; (7)On-Chip Digital De-emphasis for 44.1 kHz; (8)Popguard Technology for Control of Clicks and Pops; (9)Up to 200 kHz Sample Rates; (10)Automatic Mode Detection for Sample Rates between 4 and 200 kHz ; (11)Pin Compatible with the CS4340.

Diagrams

CS4340A-KS block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
CS4340A-KSZ
CS4340A-KSZ

Cirrus Logic

DAC (D/A Converters) IC 24-Bit 192kHz Stereo DAC for Audio

Data Sheet

0-415: $1.58
415-500: $1.46
CS4340A-KSZR
CS4340A-KSZR

Cirrus Logic

DAC (D/A Converters) IC 24-Bit 192kHz Stereo DAC for Audio

Data Sheet

0-1550: $1.46