CS42435-DMZ Cirrus Logic Inc, CS42435-DMZ Datasheet

CS42435-DMZ

Manufacturer Part Number

CS42435-DMZ

Description

IC,Soundcard Circuits,CMOS,QFP,52PIN,PLASTIC

Manufacturer

Cirrus Logic Inc

Datasheets

1.CS42435.pdf (57 pages)

2.CS42435-CMZ.pdf (58 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

CS42435-DMZ

Manufacturer:

CIRRUS

Quantity:

1 001

Company:

BOSTOCK HK LIMITED

Part Number:

CS42435-DMZ

Manufacturer:

Cirrus Logic Inc

Quantity:

10 000

Company:

BOSTOCK HK LIMITED

Part Number:

CS42435-DMZR

Manufacturer:

Cirrus Logic Inc

Quantity:

10 000

Current page: 1 of 57
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FEATURES

Four 24-bit A/D, Eight 24-bit D/A Converters

ADC Dynamic Range

DAC Dynamic Range

ADC/DAC THD+N

Compatible with Industry-Standard Time

Division Multiplexed (TDM) Serial Interface

DAC Sampling Rates up to 192 kHz

ADC Sampling Rates up to 96 kHz

Programmable ADC High-Pass Filter for DC

Offset Calibration

Logarithmic Digital Volume Control

Hardware Mode or Software I²C

Supports Logic Levels Between 5 V and 1.8 V

–

http://www.cirrus.com

105 dB Differential

102 dB Single-Ended

108 dB Differential

105 dB Single-Ended

-98 dB Differential

-95 dB Single-Ended

C/SPI Software Mode

Hardware Mode or

TDM Serial Audio

108 dB, 192 kHz 4-In, 8-Out TDM CODEC

TDM Serial Audio

Auxilliary Serial

Control Data

Input Master

Audio Input

Reset

Output

Input

Clock

Control Port & Serial

Audio Port Supply =

1.8 V to 5 V

& SPI

Controls

Configuration

Volume

High Pass

Digital Supply = 3.3 V

™

Filter

Digital

Filters

GENERAL DESCRIPTION

The CS42435 CODEC provides

digital and eight multi-bit digital-to-analog delta-sigma

converters. The CODEC is capable of operation with ei-

ther differential or single-ended inputs and outputs, in a

52-pin MQFP package.

Four

able on stereo ADC1 and ADC2. Digital volume control

is provided for each ADC channel, with selectable over-

flow detection. An auxiliary serial input is available for

an additional two channels of PCM data.

All eight DAC channels provide digital volume control

and can operate with differential or single-ended

outputs.

The CS42435 is available in a 52-pin MQFP package in

Commercial (-40°C to +85°C) and Automotive (-40°C to

+105°C) grades. The CDB42438 Customer Demonstra-

tion board is also available for device evaluation and

implementation suggestions. Please refer to

Information”

information.

The CS42435 is ideal for audio systems requiring wide

dynamic range, negligible distortion and low noise, such

as A/V receivers, DVD receivers, and automotive audio

systems.

Digital

Filters

Modulators

fully differential, or single-ended, inputs are avail-

ΔΣ

Analog Supply =

3.3 V to 5 V

Internal Voltage

Reference

Oversampling

Multibit

ADC1

ADC2

page 57

Analog Filters

DAC1-4 and

Multibit

for

four

CS42435

complete

Differential or

Single-Ended

Outputs

multi-bit analog-to-

Differential or

Single-Ended

Analog Inputs

DECEMBER '07

DS685F2

“Ordering

ordering

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