CS4245-DQZR Cirrus Logic Inc, CS4245-DQZR Datasheet - Page 26

• Manufacturer Part Number: CS4245-DQZR
• Description: IC,Soundcard Circuits,QFP,48PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc
• Type: Stereo Audior

Specifications of CS4245-DQZR

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 104 / 104
• Voltage - Supply, Analog: 3.13 V ~ 5.25 V
• Voltage - Supply, Digital: 3.13 V ~ 5.25 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1501 - BOARD EVAL FOR CS4245 CODEC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

26
SDATA
SDATA
SDATA
LRCK
LRCK
SCLK
LRCK
SCLK
SCLK
LSB
MSB
MSB
-1
-1
-2
-2
MSB
-3
-3
-4
-4
-1 -2 -3 -4 -5
Channel A - Left
-5
-5
Channel A - Left
Channel A - Left
+5 +4
+5 +4
Figure 7. Format 0, Left-Justified up to 24-Bit Data
Figure 9. Format 2, Right-Justified 16-Bit Data.
+3 +2 +1
+3 +2 +1
-6
Figure 8. Format 1, I²S up to 24-Bit Data
Format 3, Right-Justified 24-Bit Data.
LSB
LSB
+6
+5 +4 +3 +2 +1
LSB
MSB
MSB
-1
-1
-2
-2
MSB
-3
-3
-1 -2 -3 -4 -5
-4
-4
+5 +4
+5 +4
Channel B - Right
Channel B - Right
Channel B - Right
+3 +2 +1
+3
-6
+2 +1
LSB
LSB
+6
+5 +4 +3 +2 +1
CS4245
DS656F2
LSB