Rainbow Electronics MAX522 - Manual (Page 6)

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