CS4272-DZZR Cirrus Logic Inc, CS4272-DZZR Datasheet - Page 20

• Manufacturer Part Number: CS4272-DZZR
• Description: Audio CODECs IC 24Bit 192kHz 114dB Str Codec
• Manufacturer: Cirrus Logic Inc

Specifications of CS4272-DZZR

• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 2
• Conversion Rate: 192 KSPs
• Interface Type: Serial (I2S, SPI)
• Resolution: 24 bit
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-28
• Minimum Operating Temperature: - 40 C
• Number Of Channels: 2 ADC, 2 DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

20
SDATA
SDATA
SDATA
LRCK
SCLK
LRCK
SCLK
LRCK
SCLK
LS B
MSB -1 -2 -3 -4 -5
MSB -1 -2 -3 -4 -5
Figure 5. Format 2, Right Justified 16-Bit Data. (Available in Control Port Mode only)
Format 3, Right Justified 24-Bit Data. (Available in Control Port Mode only)
Format 4, Right Justified 20-Bit Data. (Available in Control Port Mode only)
Format 5, Right Justified 18-Bit Data. (Available in Control Port Mode only)
MS B-1 -2 -3 -4 -5
32 clo cks
Left Channel
+5 +4
Left Channel
+5 +4
Left Channel
Figure 3. Format 0, Left Justified up to 24-Bit Data
+3 +2 +1 LSB
+3 +2 +1 LSB
-6
Figure 4. Format 1, I²S up to 24-Bit Data
+6
+5 +4 +3 +2 +1 LS B
MSB -1 -2 -3 -4
MSB -1 -2 -3 -4
MS B -1 -2 -3 -4 -5
+5 +4
R ight Channel
+5 +4
Right Channel
Right Channel
+3 +2 +1 LSB
+3 +2 +1 LSB
-6
+6
+5 +4 +3 +2 +1 LS B
CS4272
DS593F1