CS4221-KS Cirrus Logic Inc, CS4221-KS Datasheet - Page 24

• Manufacturer Part Number: CS4221-KS
• Description: IC, AUDIO CODEC, 24BIT, 50KHZ, SSOP-28
• Manufacturer: Cirrus Logic Inc

Specifications of CS4221-KS

• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 2
• No. Of Input Channels: 2
• No. Of Output Channels: 2
• Adc / Dac Resolution: 24bit
• Adcs / Dacs Signal To Noise Ratio: 105dB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

8.9
8.9.1
8.9.2
24
INCR
7
0
Memory Address Pointer (MAP)
AUTO-INCREMENT CONTROL (INCR)
REGISTER POINTER (MAP)
Default = 0
0 - Disabled
1 - Enabled
Default = 000
Reserved
CCLK
SDA
CDIN
SCL
CS
6
0
Start
001000
Reserved
ADDRESS
5
0
0010000
ADDR
AD0
Figure 6. Control Port Timing, SPI mode
Figure 7. Control Port Timing, I
CHIP
Reserved
R/W
MAP = Memory Address Pointer
4
0
R/W
ACK
Reserved
DATA 1-8
MAP
3
0
byte 1
2
MSB
C mode
ACK
MAP2
DATA
2
0
DATA 1-8
byte n
CS4220 CS4221
LSB
ACK
MAP1
1
0
Stop
DS284PP3
MAP0
0
0