
DS4302
2-Wire, 5-Bit DAC with Three Digital Outputs
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5
Functional Diagram
2-WIRE
INTERFACE
GND
5-BIT
DAC
VOUT
BANDGAP
REFERENCE
SCL
SDA
MSB
LSB
DATA BYTE REGISTER
DAC VALUE
P0
P2 P1
P0
VCC
OUTPUT CELL
P1
P2
VCC
OUTPUT CELL
BUFFER
DS4302