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DS4432 View Datasheet(PDF) - Maxim Integrated

Part Name
Description
View to exact match
DS4432 Datasheet PDF : 9 Pages
1 2 3 4 5 6 7 8 9
Dual-Channel, I2C, 7-Bit Sink/Source
Current DAC
Typical Operating Characteristics (continued)
(Applies to OUT0 and OUT1. VCC = 2.7V to 5.0V, SDA = SCL = VCC, TA = +25°C, and no loads on OUT0, OUT1, FS0, or FS1, unless
otherwise noted.)
INTEGRAL LINEARITY
1.0
RANGE FOR THE 50μA TO 200μA CURRENT
0.8 SOURCE AND SINK RANGE.
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0
25
50
75 100 125
SETTING (DEC)
DIFFERENTIAL LINEARITY
1.0
RANGE FOR THE 50μA TO 200μA CURRENT
0.8 SOURCE AND SINK RANGE.
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0
25
50
75 100 125
SETTING (DEC)
Block Diagram
SDA SCL
VCC
VCC
F8h
SOURCE OR
SINK MODE
GND
I2C-COMPATIBLE
SERIAL INTERFACE
DS4432
CURRENT
DAC0
F9h
127 POSITIONS
EACH FOR SINK
AND SOURCE
MODE
CURRENT
DAC1
FS0
RFS0
OUT0
FS1
RFS1
OUT1
_______________________________________________________________________________________ 5
 

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