CS43458

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


Pinout




Specifications

Parameter	Symbol	Min	Max	Units
DC Power Supply	VA	-0.3	6.0	V
Input Current, Any Pin Except Supplies	Iin	-	±10	mA
Digital Input Voltage	VINA	-0.3	VA+0.4	V
Ambient Operating Temperature (power applied)	Top	-55	125	V
Storage Temperature	Tstg	-65	150	°C

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.