
MAX5532–MAX5535
Dual, Ultra-Low-Power,
12-Bit, Voltage-Output DACs
10
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Typical Operating Characteristics (continued)
(VDD = 5.0V, VREF = 4.096V (MAX5532/MAX5534), VREF = 3.9V (MAX5533/MAX5535), TA = +25°C, unless otherwise noted.)
REFERENCE OUTPUT VOLTAGE
vs. REFERENCE OUTPUT CURRENT
MAX5532
toc28
REFERENCE OUTPUT CURRENT (
μA)
REFERENCE
OUTPUT
VOLTAGE
(V)
14,500
12,000
9500
7000
4500
2000
3.89
3.90
3.91
3.92
3.88
-500
VDD = 5V
REFERENCE OUTPUT VOLTAGE
vs. SUPPLY VOLTAGE
MAX5532
toc29
SUPPLY VOLTAGE (V)
REFERENCE
OUTPUT
VOLTAGE
(V)
5.5
5.0
4.0 4.5
2.5 3.0 3.5
2.0
1.21732
1.21734
1.21736
1.21738
1.21740
1.21742
1.21744
1.21746
1.21748
1.21750
1.21730
1.5
6.0
NO LOAD
REFERENCE LINE-TRANSIENT RESPONSE
(VREF = 1.2V)
MAX5532 toc30
100
μs/div
2.8V
VDD
1.8V
VREF
500mV/div
REFERENCE LINE-TRANSIENT RESPONSE
(VREF = 3.9V)
MAX5532 toc31
100
μs/div
5.5V
VDD
4.5V
VREF
500mV/div
3.9V
REFERENCE LOAD TRANSIENT
(VDD = 1.8V)
MAX5532 toc32
200
μs/div
REFOUT
SOURCE
CURRENT
0.5mA/div
VREF
500mV/div
REFERENCE LOAD TRANSIENT
(VDD = 5V)
MAX5532 toc33
200
μs/div
REFOUT
SOURCE
CURRENT
0.5mA/div
VREF
500mV/div
3.9V
REFERENCE LOAD TRANSIENT
(VDD = 1.8V)
MAX5532 toc34
200
μs/div
REFOUT
SINK
CURRENT
50
μA/div
VREF
500mV/div