max5235 Maxim Integrated Products, Inc., max5235 Datasheet - Page 8

• Manufacturer Part Number: max5235
• Description: Single-supply 3v/5v, Voltage-output, Dual, Precision 12-bit Dacs
• Manufacturer: Maxim Integrated Products, Inc.

Single-Supply 3V/5V, Voltage-Output, Dual,
Precision 12-Bit DACs
(V
= 0.1µF ceramic || 2.2µF electrolytic, both DACs on, V
8
4.0970
4.0965
4.0960
4.0955
4.0950
4.0945
4.0940
4.0935
4.0930
DD
30
21
20
30
21
20
29
28
27
26
25
24
23
22
29
28
27
26
25
24
23
22
_______________________________________________________________________________________
= +5V (MAX5235) V
-40
-40
-40
FULL-SCALE OUTPUT vs. TEMPERATURE
NO LOAD
NO LOAD
NO LOAD
BOTH DACs SHUTDOWN SUPPLY
BOTH DACs SHUTDOWN SUPPLY
CURRENT vs. TEMPERATURE
CURRENT vs. TEMPERATURE
-15
-15
-15
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
MAX5234
10
MAX5235
10
MAX5235
10
DD
35
35
35
= +3V (MAX5234), R
60
60
60
85
85
85
180
179
178
177
176
175
174
173
172
171
170
190
100
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
180
170
160
150
140
130
120
110
Typical Operating Characteristics (continued)
90
L
0
-40
-40
2.5
= 5kΩ, C
ONE DAC SHUTDOWN SUPPLY CURRENT
ONE DAC SHUTDOWN SUPPLY CURRENT
FULL-SCALE ERROR vs. RESISTIVE LOAD
NO LOAD
OUT
NO LOAD
3.0
-15
-15
= full scale, T
3.5 4.0 4.5 5.0
vs. TEMPERATURE
vs. TEMPERATURE
L
TEMPERATURE (°C)
TEMPERATURE (°C)
= 100pF, V
MAX5234
10
MAX5235
10
MAX5234
R
L
(kΩ)
35
35
5.5 6.0 6.5 7.0 7.5
A
= +25°C, unless otherwise noted.)
REF
60
60
= +1.25V (MAX5234), V
85
85
2.0455
2.0454
2.0453
2.0452
2.0451
2.0450
2.0449
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
-40
-40
FULL-SCALE OUTPUT vs. TEMPERATURE
2.5
FULL-SCALE ERROR vs. RESISTIVE LOAD
FULL POWER-DOWN SUPPLY CURRENT
NO LOAD
NO LOAD
3.0
REF
-15
-15
3.5 4.0 4.5 5.0
vs. TEMPERATURE
= +2.5V (MAX5235), C
TEMPERATURE (°C)
TEMPERATURE (°C)
MAX5235
10
MAX5234
10
MAX5235
R
L
(kΩ)
35
35
5.5 6.0 6.5 7.0 7.5
60
60
REF
85
85