Datasheet

MAX5290–MAX5295
Buffered, Fast-Settling, Dual, 12-/10-/8-Bit,
Voltage-Output DACs
______________________________________________________________________________________ 13
400ns/div
SETTLING TIME POSITIVE
OUT_
2V/div
MAX5290 toc28
CS
2V/div
FULL-SCALE TRANSITION
400ns/div
SETTLING TIME NEGATIVE
OUT_
2V/div
MAX5290 toc29
CS
2V/div
FULL-SCALE TRANSITION
REFERENCE INPUT BANDWIDTH
MAX5290 toc30
FREQUENCY (kHz)
GAIN (dB)
100010010
-20
-15
-10
-5
0
5
-25
1 10,000
V
REF
= 0.1V
P-P
AT 4.096V
DC
UNITY GAIN
REFERENCE FEEDTHROUGH AT 1kHz
MAX5290 toc31
FREQUENCY (kHz)
5.0
4.53.5 4.01.5 2.0 2.5 3.01.0
-110
-120
-130
-100
-90
-80
-70
-60
-50
-40
-30
-22
-142
0.5 5.5
100µs/div
DAC-TO-DAC CROSSTALK
OUTB
1mV/div
MAX5290 toc32
OUTA
2V/div
1µs/div
DIGITAL FEEDTHROUGH
OUT_
(AC-COUPLED)
10mV/div
MAX5290 toc33
SCLK
2V/div
20µs/div
POWER-UP GLITCH
AV
DD
2V/div
MAX5290 toc34
OUT_
1V/div
PU = FLOATING
10µs/div
EXITING SHUTDOWN TO MIDSCALE
OUT_
1V/div
MAX5290 toc35
UPIO_
2V/div
PU = FLOATING
Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted.)