Datasheet
MAX5580–MAX5585
Buffered, Fast-Settling, Quad,
12-/10-/8-Bit, Voltage-Output DACs
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13
SETTLING TIME NEGATIVE
MAX5580-85 toc28
CS
2V/div
OUT_
2V/div
400ns/div
FULL-SCALE TRANSITION
5
-25
1 100 1k10 10k
REFERENCE INPUT BANDWIDTH
MAX5580-85 toc29
FREQUENCY (Hz)
GAIN (dB)
-20
-15
-10
-5
0
V
REF
= 0.1V
P-P
AT 4.096V
DC
UNITY GAIN
REFERENCE FEEDTHROUGH AT 1kHz
MAX5580-85 toc30
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
DAC-TO-DAC CROSSTALK
MAX5580-85 toc31
200
µ
s/div
OUTA–OUTC
2V/div
OUTD
2mV/div
DIGITAL FEEDTHROUGH
MAX5580-85 toc32
1
µ
s/div
SCLK
2V/div
OUT_
(AC-COUPLED)
5mV/div
POWER-UP GLITCH
MAX5580-85 toc33
AV
DD
2V/div
OUT_
2V/div
20
µ
s/div
PU = DV
DD
Typical Operating Characteristics (continued)
(AV
DD
= DV
DD
= 5V, V
REF
= 4.096V, R
L
= 10kΩ, C
L
= 100pF, speed mode = FAST, PU = floating, T
A
= +25°C, unless otherwise noted.)
EXITING SHUTDOWN TO MIDSCALE
MAX5580-85 toc34
UPIO_
2V/div
OUT_
2V/div
10µs/div
PU = FLOAT