CS43L41

Features:

`Complete Stereo DAC System: Interpolation, D/A, Output Analog Filtering
`ATAPI Mixing
`101 dB Dynamic Range
`89 dBFS THD+N
`Low Clock Jitter Sensitivity
`+2.4 V to +5 V Power Supply
`Filtered Line Level Outputs
`On-Chip Digital De-emphasis for 32, 44.1, and 48 kHz
`Digital Volume Control with Soft Ramp
94 dB Attenuation
1 dB Step Size
Zero Crossing Click-Free Transitions
`24 mW with 2.4 V supply


Specifications

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

Description

The CS43L41 is a complete stereo digital-to-analog system including digital interpolation, fourth-order deltasigma digital-to-analog conversion, digital de-emphasis, volume control, channel mixing and analog filtering. The advantages of this architecture include: ideal differential linearity, no distortion mechanisms due to resistor matching errors, no linearity drift over time and temperature and a high tolerance to clock jitter.

The CS43L41 accepts data at audio sample rates from 2 kHz to 100 kHz, consumes very little power and operates over a wide power supply range. These features are ideal for portable DVD, portable MP3, Mini-Disc, and mobile phones.