CS4397-KS Cirrus Logic Inc, CS4397-KS Datasheet - Page 27

• Manufacturer Part Number: CS4397-KS
• Description: D/A Converter (D-A) IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS4397-KS

• No. Of Pins: 28
• Mounting Type: Surface Mount
• Peak Reflow Compatible (260 C): No
• Supply Voltage Max: 5.25V
• No. Of Bits: 24 Bit
• Leaded Process Compatible: No
• Interface Type: Serial
• Package / Case: 28-SOIC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DS333PP1
SDA
SCL
Note: If operation is a write, this byte contains the Memory Address Pointer, MAP.
Start
CS
CCLK
CDIN
001000
MAP = Memory Address Pointer = 0
ADDRESS
ADDR
AD0
0010000
Figure 7. Control Port Timing, SPI mode
CHIP
Figure 8. Control Port Timing, I
R/W
R/W
ACK
MAP
DATA
1-8
MSB
byte 1
Note 1
2
C Mode
DATA
ACK
byte n
LSB
DATA
1-8
ACK
Stop
CS4397
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