Rainbow Electronics MAX5123 - Manual (Page 8)

MAX5122/MAX5123
+5V/+3V, 12-Bit, Serial, Force/Sense DACs
with 10ppm/°C Internal Reference
8 _______________________________________________________________________________________
1.240
1.245
1.250
1.255
1.260
-60 -20 -40 0 20 40 60 80 100
MAX5123
FULL-SCALE OUTPUT VOLTAGE
vs. TEMPERATURE
MAX5122/23 toc19
TEMPERATURE (°C)
FULL-SCALE OUTPUT (V)
0.01 1 0.1 10 100
MAX5123
FULL-SCALE OUTPUT ERROR
vs. RESISTIVE LOAD
MAX5122/23 toc20
R
L
(k Ω )
FULL-SCALE OUTPUT ERROR (LSB)
-4
-3
-2
-1
0
CS
2V/div
OUT
400mV/div
1 µ s/div
MAX5123
DYNAMIC-RESPONSE RISE TIME
MAX5122/23-21
CS
2V/div
OUT
400mV/div
1 µ s/div
MAX5123
DYNAMIC-RESPONSE FALL TIME
MAX5122/23-22
SCLK
2V/div
OUT
500
µ V/div
AC COUPLED
2 µ s/div
MAX5123
DIGITAL FEEDTHROUGH (SCLK, OUT)
MAX5122/23-23
CS
2V/div
OUT
100mV/div
AC COUPLED
5 µ V/div
MAX5123
MAJOR CARRY TRANSITION
MAX5122/23-24
Typical Operating Characteristics (continued)
(V DD = +5V, R L = 5k Ω , C L = 100pF, output amplifier in unity-gain configuration, T A = +25°C, unless otherwise noted.)