CS42L52-CNZR Cirrus Logic Inc, CS42L52-CNZR Datasheet - Page 36
CS42L52-CNZR
Manufacturer Part Number
CS42L52-CNZR
Description
IC,Soundcard Circuits,LLCC,40PIN,PLASTIC
Manufacturer
Cirrus Logic Inc
Type
Stereo Audior
Datasheet
1.CS42L52-CNZ.pdf
(82 pages)
Specifications of CS42L52-CNZR
Data Interface
Serial
Resolution (bits)
24 b
Number Of Adcs / Dacs
1 / 1
Sigma Delta
Yes
Dynamic Range, Adcs / Dacs (db) Typ
99 / 98
Voltage - Supply, Analog
1.65 V ~ 2.63 V
Voltage - Supply, Digital
1.65 V ~ 2.63 V
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
40-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1580 - REFERENCE DESIGN FOR CS42L52598-1508 - BOARD EVAL FOR 42LDB1 CODEC598-1505 - BOARD EVAL FOR CS42L52 CODEC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS42L52-CNZR
Manufacturer:
MINI
Quantity:
2 300
Part Number:
CS42L52-CNZR
Manufacturer:
CIRRUS
Quantity:
20 000
36
4.7
4.7.1
LRCK
SCLK
SDIN
LRCK
SCLK
SDOUT
SDIN
SDOUT
LRCK
SCLK
SDIN
LRCK
SCLK
SDIN
Digital Interface Formats
The serial port operates in standard I²S, Left-justified, Right-justified (DAC only), or DSP Mode digital inter-
face formats with varying bit depths from 16 to 24. Data is clocked out of the ADC or into the DAC on the
rising edge of SCLK.
DSP Mode
In DSP Mode, the LRCK acts as a frame sync for 2 data-packed words (left and right channel) input on
SDIN and output on SDOUT. The MSB is input/output on the first SCLK rising edge after the frame sync
rising edge. The right channel immediately follows the left channel.
M S B
L S B
M S B
M S B
AOUTA / AINxA
AOUTA / AINxA
L eft C h a n n el
L e f t C h a n n e l
L eft C h a n n el
Audio Word Length (AWL)
Figure 18. Right-Justified Format (DAC only)
M S B
L eft C h a n n el
HP/LINE OUTA
Audio W ord Length (AW L)
Figure 17. Left-Justified Format
Figure 19. DSP Mode Format)
AO UTL
Figure 16. I²S Format
L S B
L S B
5/13/08
L S B
M S B
L S B
1/fs
M S B
M S B
AOUTB / AINxB
AOUTB / AINxB
R ig ht C h a n n el
R ig ht C h a n n el
R ig ht C h a n n el
HP/LINE OUTB
R i g h t C h a n n e l
M S B
AO UTR
L S B
L S B
CS42L52
L S B M S B
MSB
DS680F1
L S B
MSB