MAX522 Datasheet, PDF (5/12 Pages) Maxim Integrated Products – Dual, 8-Bit, Voltage-Output Serial DAC in 8-Pin SO Package

Dual, 8-Bit, Voltage-Output
Serial DAC in 8-Pin SO Package
____________________________Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
REFERENCE SMALL-SIGNAL
FREQUENCY RESPONSE
0
DAC A
-20
DAC B
-40
-60
VDD = 3V
VREF = 1.5V DC WITH ±40mVP-P
-80 ^{SINE WAVE SUPERIMPOSED}
0.1k 1k 10k 100k 1M 10M
FREQUENCY (Hz)
LINE-TRANSIENT RESPONSE (OUTA)
3.14V
A
2.86V
B
CLOCK FEEDTHROUGH (OUTA)
A
B
20µs/div
REF = 2.56V, NO LOAD, CODE = ALL 1s
A : VDD, 100mV/div
B : OUTA, 500µV/div
1µs/div
CS = HIGH
A: SCLK, 333kHz, 0V TO 2.9V, 2V/div
B: OUTA, 2mV/div
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