Rainbow Electronics MAX5233 - Manual (Page 8)

MAX5232/MAX5233
3V/5V, 10-Bit, Serial Voltage-Output Dual DACs
with Internal Reference
8 _______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V DD = +3V (MAX5232), V DD = +5V (MAX5233), R L = 5k Ω, C
L = 100pF, OS_ = AGND, both DACs enabled with full-scale output code,
T A = +25°C, unless otherwise noted.)
TWO-DACs SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE (MAX5233)
MAX5232/MAX5233 toc13
TEMPERATURE ( °C)
SUPPLY CURRENT (
µ
A)
60 35 10 -15
230
235
240
245
250
255
225
-40 85
NO LOAD
ONE-DAC SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE (MAX5233)
MAX5232/MAX5233 toc14
TEMPERATURE ( °C)
SUPPLY CURRENT (
µ
A)
60 35 10 -15
355
360
365
370
375
380
350
-40 85
NO LOAD
FULL-SCALE OUTPUT VOLTAGE
vs. TEMPERATURE (MAX5232)
MAX5232/MAX5233 toc15
TEMPERATURE ( °C)
FULL-SCALE OUTPUT VOLTAGE (V)
60 35 10 -15
2.0465
2.0470
2.0475
2.0480
2.0460
-40 85
NO LOAD
FULL-SCALE OUTPUT VOLTAGE
vs. TEMPERATURE (MAX5233)
MAX5232/MAX5233 toc16
TEMPERATURE ( °C)
FULL-SCALE OUTPUT VOLTAGE (V)
60 35 10 -15
4.0915
4.0920
4.0925
4.0930
4.0935
4.0940
4.0910
-40 85
NO LOAD
FULL-SCALE ERROR vs. RESISTIVE LOAD
(MAX5232)
MAX5232/MAX5233 toc17
RESISTIVE LOAD (k Ω)
FULL-SCALE ERROR (LSB)
6.5 5.5 4.5 3.5 2.5 7.5
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0
CHANGE FROM
NO LOAD
0.01
0.02
0.03
0.04
0.05
0.06
0
FULL-SCALE ERROR vs. RESISTIVE LOAD
(MAX5233)
MAX5232/MAX5233 toc18
RESISTIVE LOAD (k Ω)
FULL-SCALE ERROR (LSB)
6.5 5.5 4.5 3.5 2.5 7.5
CHANGE FROM
NO LOAD
DYNAMIC RESPONSE RISE TIME
(MAX5232)
MAX5232/MAX5233 toc19
2 µs/div
V OUT
500mV/div
V CS
2V/div
2.048V
3V
0
10mV
DYNAMIC RESPONSE RISE TIME
(MAX5233)
MAX5232/MAX5233 toc20
2 µs/div
V OUT
1V/div
V CS
5V/div
4.096V
5V
0
10mV
DYNAMIC RESPONSE FALL TIME
(MAX5232)
MAX5232/MAX5233 toc21
2 µs/div
V OUT
500mV/div
V CS
2V/div
2.048V
3V
0
10mV