CS4222-KS Cirrus Logic Inc, CS4222-KS Datasheet - Page 13

• Manufacturer Part Number: CS4222-KS
• Description: Audio CODECs IC 20-Bit Stereo Codec w/Vol Cntrl
• Manufacturer: Cirrus Logic Inc

Specifications of CS4222-KS

• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 2
• Conversion Rate: 48 KSPs
• Interface Type: Serial (I2C, SPI)
• Resolution: 20 bit
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: SSOP-28
• Minimum Operating Temperature: - 10 C
• Number Of Channels: 2 ADC, 2 DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Control Port Mode)
FORMAT 0:
FORMAT 1:
DS236PP3
(Stand-Alone and
Control Port Mode)
(Control Port
Mode only)
FORMAT 0:
FORMAT 1:
FORMAT 2, 3, 4:
(Stand-Alone and
(Control Port
Format 2: M = 20
Format 3: M = 18
Format 4: M = 16
(Control Port
Mode only)
Mode only)
Note: SCLK shown for DSCK = 0. SCLK inverted for DSCK = 1.
Note: SCLK shown for DSCK = 0. SCLK inverted for DSCK = 1.
LRCK
SCLK
SDIN
LRCK
SCLK
SDIN
LRCK
SCLK
SDIN
LRCK
SCLK
SDIN
LRCK
SCLK
SDIN
Figure 7. Audio DSP Port Data Output Formats.
Figure 6. Audio DSP Data Input Formats.
LSB
MSB
MSB
MSB
MSB
MSB
Left
Left
Left
Left
LSB
LSB
Left
M SCLKs
LSB
LSB
LSB
MSB
MSB
MSB
MSB
Right
Right
Right
Right
MSB
Right
LSB
LSB
M SCLKs
LSB
LSB
CS4222
LSB
MSB
MSB
13