CS42432_06 Datasheet, PDF (58/59 Pages) Cirrus Logic – 108 dB, 192 kHz 4-In, 6-Out TDM CODEC

14.ORDERING INFORMATION
CS42432
Product
Description
Package
CS42432
4-in, 6-out, TDM CODEC
for Surround Sound Apps
52L-MQFP
CDB42438 CS42432 Evaluation Board
-
Pb-Free
YES
-
Grade
Commercial
Automotive
-
Temp Range Container
-10° to +70° C
Rail
Tape & Reel
-40° to +105° C
Rail
Tape & Reel
-
-
Order #
CS42432-CMZ
CS42432-CMZR
CS42432-DMZ
CS42432-DMZR
CDB42438
15.REVISION HISTORY
Revision
A1
PP1
PP2
F1
Changes
Initial Release
Initial Preliminary Product (PP) Release subject to legal notice below.
Added pin numbers to “Typical Connection Diagram (Software Mode)” on page 11 and “Typical Con-
nection Diagram (Hardware Mode)” on page 12.
Changed ADC Double-Speed Mode parameters. See Note 2 on page 13 and Note 18 on page 21.
Changed ADC Passband Ripple maximum specifications for SSM, DSM & QSM in section “Characteristics
and Specifications” beginning on page 13.
Changed DAC Frequency Response specifications for SSM, DSM & QSM in “Characteristics and Specifica-
tions” beginning on page 13.
Removed ADC Quad-Speed Mode feature. See Note 19 on page 21.
Added section “De-Emphasis Filter” on page 30.
Corrected section “TDM data is received most significant bit (MSB) first, on the second rising edge of the
SCLK occurring after a an FS rising edge. All data is valid on the rising edge of SCLK. The AIN1 MSB is
transmitted early, but is guaranteed valid for a specified time after SCLK rises. All other bits are transmitted
on the falling edge of SCLK. Each time slot is 32 bits wide, with the valid data sample left ‘justified within the
time slot. Valid data lengths are 16, 18, 20, or 24.” on page 31.
Changed AIN1-6 Volume Control range from (+12 dB to -115.5 dB) to (+24 dB to -64 dB) in register “AINX
Volume Control (AINX_VOL[7:0])” on page 45.
Removed the register “Status Control (address 18h)”. See “CLOCK ERROR (CLK ERROR)” on
page 46 and “ADC Overflow (ADCX_OVFL)” on page 46 for the Active Mode setting.
Corrected Figures 20-22.
Added “Ordering Information” on page 58.
Updated temperature and voltage specifications in the “Recommended Operating Conditions” on page 13.
Added test conditions to the Analog Input and Analog Output Characteristics tables.
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