Datasheet

MAX5253
+3V, Quad, 12-Bit Voltage-Output DAC
with Serial Interface
_______________________________________________________________________________________ 7
______________________________________________________________Pin Description
Serial-Data InputDIN9
Serial Clock InputSCLK10
Digital GroundDGND11
Serial-Data OutputDOUT12
User-Programmable Logic OutputUPO13
DAC B Output Amplifier FeedbackFBB5
Reference Voltage Input for DAC A and DAC BREFAB6
Clears All DACs and Registers. Resets all outputs (OUT_, UPO, DOUT) to 0, active low.
CL
7
Chip-Select Input. Active low.
CS
8
DAC B Output VoltageOUTB4
DAC A Output VoltageOUTA3
PIN
DAC A Output Amplifier FeedbackFBA2
Analog GroundAGND1
FUNCTIONNAME
Power-Down Lockout. Active low. Locks out software shutdown if low.
PDL
14
Reference Voltage Input for DAC C and DAC DREFCD15
DAC C Output Amplifier FeedbackFBC16
DAC C Output VoltageOUTC17
DAC D Output VoltageOUTD18
DAC D Output Amplifier FeedbackFBD19
Positive Power SupplyV
DD
20