MAX5842
Quad, 12-Bit, Low-Power, 2-Wire, Serial
Voltage-Output DAC
6 _______________________________________________________________________________________
POWER-DOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX5842 toc16
SUPPLY VOLTAGE (V)
POWER-DOWN SUPPLY CURRENT (nA)
4.84.13.4
100
200
300
400
500
0
2.7 5.5
T
A
= +25°C
T
A
= -40°C
T
A
= +85°C
Z
OUT
= HIGH IMPEDANCE
NO LOAD
POWER-UP GLITCH
MAX5842 toc17
100µs/div
V
DD
OUT_
0
5V
10mV/div
EXITING SHUTDOWN
MAX5842 toc18
2µs/div
OUT_
500mV/div
C
LOAD
= 200pF
CODE = 800 hex
MAJOR CARRY TRANSITION
(POSITIVE)
MAX5842 toc19
2µs/div
OUT_
5mV/div
C
LOAD
= 200pF
R
L
= 5kΩ
CODE = 7FF hex TO 800 hex
MAJOR CARRY TRANSITION
(NEGATIVE)
MAX5842 toc20
2µs/div
OUT_
5mV/div
C
LOAD
= 200pF
R
L
= 5kΩ
CODE = 800 hex TO 7FF hex
Typical Operating Characteristics (continued)
(V
DD
= +5V, R
L
= 5kΩ.)
SETTLING TIME
(POSITIVE)
MAX5842 toc21
2µs/div
OUT_
500mV/div
C
LOAD
= 200pF
CODE = 400 hex TO C00 hex
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