Datasheet

MAX5522–MAX5525
Dual, Ultra-Low-Power,
10-Bit, Voltage-Output DACs
10 ______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
DD
= 5.0V, V
REF
= 4.096V (MAX5522/MAX5524), VREF = 3.9V (MAX5523/MAX54525), T
A
= +25°C, unless otherwise noted.)
REFERENCE PSRR vs. FREQUENCY
MAX5522 toc37
FREQUENCY (kHz)
POWER-SUPPLY REJECTION RATIO (dB)
100100.1 1
10
20
30
40
50
60
70
80
0
0.01 1000
V
DD
= 5V
REFERENCE OUTPUT NOISE
(0.1Hz TO 10Hz) (V
DD
= 1.8V, V
REF
= 1.2V)
MAX5522 toc38
1s/div
100µV/div
REFERENCE OUTPUT NOISE
(0.1Hz TO 10Hz) (V
DD
= 5V, V
REF
= 3.9V)
MAX5522 toc39
1s/div
100µV/div
DAC-TO-DAC CROSSTALK
MAX5522 toc40
400µs/div
OUTB
AC-COUPLED
10mV/div
OUTA
1V/div
OUTB AT FULL SCALE
REFERENCE PSRR vs. FREQUENCY
MAX5522 toc36
FREQUENCY (kHz)
POWER-SUPPLY REJECTION RATIO (dB)
100100.1 1
10
20
30
40
50
60
70
80
0
0.01 1000
V
DD
= 1.8V
REFERENCE LOAD TRANSIENT
(V
DD
= 5V)
MAX5522 toc35
200µs/div
REFOUT
SINK
CURRENT
100µA/div
V
REF
500mV/div
3.9V