Rainbow Electronics MAX5550 - Manual (Page 6)

MAX5550
Dual, 10-Bit, Programmable, 30mA
High-Output-Current DAC
6 _______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V DD = +3.0V, GND = 0, V REFIN = +1.25V, internal reference, R FSADJ_ = 20k Ω, T
A = +25°C. unless otherwise noted).
GLITCH IMPULSE
MAX5548 toc10
V OUT_
AC-COUPLED
40ns/div
CS
1V/div
10mV/div
R LOAD = 65 Ω
C LOAD = 24pF
620
520
420
320
220
2.5 4.0 3.0 3.5 4.5 5.0 5.5
SHUTDOWN CURRENT
vs. SUPPLY VOLTAGE
MAX5550 toc11
SUPPLY VOLTAGE (V)
SHUTDOWN CURRENT (nA)
NO LOAD, CODE = 0x00
620
520
420
320
220
-40 10 -15 35 60 85
SHUTDOWN CURRENT vs. TEMPERATURE
MAX5550 toc12
TEMPERATURE ( °C)
SHUTDOWN CURRENT (nA)
NO LOAD, CODE = 0x00
V DD = 5V
V
DD
= 3V
1.246
1.248
1.247
1.250
1.249
1.251
1.252
-40 10 -15 35 60 85
INTERNAL REFERENCE VOLTAGE
vs. TEMPERATURE
MAX5550 toc14
TEMPERATURE ( °C)
INTERNAL REFERENCE VOLTAGE (V)
NO LOAD, CODE = 0x00
1.25100
1.25075
1.25050
1.25025
1.25000
2.5 4.0 3.0 3.5 4.5 5.0 5.5
INTERNAL REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
MAX5550 toc13
SUPPLY VOLTAGE (V)
INTERNAL REFERENCE VOLTAGE (V)
NO LOAD, CODE = 0x00