Datasheet

MAX5234/MAX5235
Single-Supply 3V/5V, Voltage-Output, Dual,
Precision 12-Bit DACs
_______________________________________________________________________________________ 9
2µs/div
MAX5234
DYNAMIC RESPONSE RISE TIME
CS
1V/div
MAX5234 toc19
OUT_
1V/div
4
µs/div
MAX5235
DYNAMIC RESPONSE RISE TIME
CS
2V/div
MAX5234 toc20
OUT_
2V/div
2
µs/div
MAX5234
DYNAMIC RESPONSE FALL TIME
CS
1V/div
MAX5234 toc21
OUT_
1V/div
MAX5234 toc22
MAX5235
DYNAMIC RESPONSE FALL TIME
CS
2V/div
OUT_
2V/div
2µs/div
2ms/div
MAX5234
CROSSTALK
OUTB
2V/div
MAX5234 toc23
OUTA
1mV/div
SHUTDOWN
40
µs/div
MAX5235
CROSSTALK
OUTB
5V/div
MAX5234 toc24
OUTA
1mV/div
SHUTDOWN
40µs/div
MAX5234
DIGITAL FEEDTHROUGH
SCLK
2V/div
MAX5234 toc25
OUT_
1mV/div
40µs/div
MAX5235
DIGITAL FEEDTHROUGH
SCLK
5V/div
MAX5234 toc26
OUT_
1mV/div
1µs/div
MAX5234
MAJOR-CARRY GLITCH
CS
1V/div
MAX5234 toc27
OUT_
50mV/div
AC -COUPLED
Typical Operating Characteristics (continued)
(V
DD
= +5V (MAX5235) V
DD
= +3V (MAX5234), R
L
= 5kΩ, C
L
= 100pF, V
REF
= +1.25V (MAX5234), V
REF
= +2.5V (MAX5235), C
REF
= 0.1µF ceramic || 2.2µF electrolytic, both DACs on, V
OUT
= full scale, T
A
= +25°C, unless otherwise noted.)