
MAX522
Dual, 8-Bit, Voltage-Output
Serial DAC in 8-Pin SO Package
6
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____________________________Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted).
A
POSITIVE SETTLING TIME (DAC A)
20
s/div
VDD = 3V, REF = VDD, RL = 1k , CL = 0.1F,
ALL BITS OFF TO ALL BITS ON
B
A: CS, 2V/div
B: OUTA, 20mV/div
A
POSITIVE SETTLING TIME (DAC B)
20
s/div
VDD = 3V, REF = VDD, RL = 10k , CL = 0.01F,
ALL BITS OFF TO ALL BITS ON
B
A: CS, 2V/div
B: OUTB, 20mV/div
A
TIME EXITING SHUTDOWN MODE
20
s/div
VDD = 3V, REF = VDD, RL = 1k , CL = 0.1F,
DAC LOADED WITH ALL 1s
B
A: CS, 2V/div
B: OUTA, 1V/div
OUTA
200
V/div
OUTPUT VOLTAGE NOISE (DC TO 1MHz)
2ms/div
DIGITAL CODE = 80, REF = VDD, NO LOAD