Datasheet

MAX5722
12-Bit, Low-Power, Dual, Voltage-Output
DAC with Serial Interface
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CONTENTS OF SHIFT REGISTER
B15 (MSB) B0 (LSB)
C3 C2 C1 C0 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
Figure 1. 16-Bit Input Word
SCLK X 1 2 3
t
CL
t
OS
t
CSW
t
CSS
t
CSH
t
OH
t
CH
456 16X
X C3 C2 C1 C0 D11 D10 D0D1 XDIN
CS
Figure 2. Timing Diagram
DAC_
REF
V
DD
+2.7V TO +5.5V
OUT_
GND
IN
OUT
GND
MAX6050
MAX5722
Figure 3. Typical Operating Circuit, Unipolar Output
DAC_
MAX5722
REF
-V
V+
V
OUT
R1
R2
OUT_
R1 = R2
V
DD
+2.7V TO +5.5V
Figure 4. Bipolar Output Circuit