CS4270-DZZR Cirrus Logic Inc, CS4270-DZZR Datasheet - Page 19

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CS4270-DZZR

Manufacturer Part Number
CS4270-DZZR
Description
IC 105dB 192kHz Stereo Codec
Manufacturer
Cirrus Logic Inc
Type
Stereo Audior
Datasheet

Specifications of CS4270-DZZR

Data Interface
Serial
Resolution (bits)
24 b
Number Of Adcs / Dacs
2 / 2
Sigma Delta
Yes
Dynamic Range, Adcs / Dacs (db) Typ
105 / 105
Voltage - Supply, Analog
3.1 V ~ 5.25 V
Voltage - Supply, Digital
3.1 V ~ 5.25 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1002 - BOARD EVAL FOR CS4270 CODEC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
DS686PP1
SDATA
SDATA
LRCK
SDINx
SCLK
LRCK
LRCK
SCLK
SCLK
LSB
MSB
MSB
Figure 11. Format 2, Right-Justified 16-Bit Data. (Available in Control Port Mode only)
-1 -2 -3 -4 -5
-1 -2 -3 -4 -5
Format 3, Right-Justified 24-Bit Data. (Available in Control Port Mode only)
MSB
-1 -2 -3 -4 -5
32 clocks
Channel A - Left
Left Channel
Left Channel
+5 +4
+5 +4
Left Channel
Figure 9. Format 0, Left-Justified up to 24-Bit Data
+3 +2 +1
+3 +2 +1
Figure 10. Format 1,
-6
LSB
LSB
+6
+5 +4 +3 +2 +1
I²S
LSB
up to 24-Bit Data
MSB
MSB
-1 -2 -3 -4
-1 -2 -3 -4
MSB
-1 -2 -3 -4 -5
+5 +4
+5 +4
Channel B - Right
Right Channel
Right Channel
Right Channel
+3 +2 +1
+3 +2 +1
-6
LSB
LSB
+6
+5 +4 +3 +2 +1
CS4270
LSB
19

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