MAX531 Maxim, MAX531 Datasheet - Page 6

• Manufacturer Part Number: MAX531
• Description: +5V / Low-Power / Voltage-Output / Serial 12-Bit DACs
• Manufacturer: Maxim

+5V, Low-Power, Voltage-Output,
Serial 12-Bit DACs
(V
6
__________________________________________Typical Operating Characteristics
-0.25
-0.75
-0.50
-1.00
-1.25
DD
0.25
300
280
260
240
220
200
180
160
140
120
_______________________________________________________________________________________
0
0
1
2
3
4
5
6
7
8
= +5V, V
V
-60
DD
0
INTEGRAL NONLINEARITY vs. DIGITAL
-5
DUAL SUPPLIES
MAX531
OUTPUT SOURCE CAPABILITY vs.
-40
INPUT CODE (FIRST 12 CODES)
SINGLE SUPPLY
DIGITAL INPUT CODE (DECIMAL)
V
2
OUTPUT PULL-UP VOLTAGE (V)
OUTPUT PULL-UP VOLTAGE
DD
REFIN
-20
SUPPLY CURRENT vs.
-4
TEMPERATURE ( C)
TEMPERATURE
4
MAX538/MAX539
V
= 2.048V, T
0
DD
-3
20
6
V
DD
40
-2
8
A
60
V
= +25°C, unless otherwise noted.)
DD
10
-1
80
V
100
12
DD
-0
-110
-100
-0.25
-90
-80
-70
-60
-50
-40
-30
-20
-10
0.25
-10
-12
-14
-2
-4
-6
-8
0
2
0
4
0
0
1
1
INTEGRAL NONLINEARITY vs. DIGITAL
CODE = 000 hex
REFIN = 4Vp-p
512 1024 1536 2048 2560 3072 3584 4095
DIGITAL INPUT CODE (DECIMAL)
10
ANALOG FEEDTHROUGH vs.
INPUT CODE (ALL CODES)
100
GAIN vs. FREQUENCY
100
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY
MAX531
1k
1k
10k
10k
100k
100k
1M
2.055
2.050
2.045
70
60
50
40
30
20
10
16
14
12
10
80
8
6
4
2
0
0
-60
10
0
AMPLIFIER SIGNAL-TO-NOISE RATIO
REFIN = 4Vp-p
-40
OUTPUT PULL-DOWN VOLTAGE (V)
OUTPUT PULL-DOWN VOLTAGE
OUTPUT SINK CAPABILITY vs.
0.2
REFERENCE VOLTAGE vs.
100
-20
TEMPERATURE ( C)
FREQUENCY (Hz)
TEMPERATURE
0.4
0
MAX531
MAX531
1k
20
0.6
40
10k
60
0.8
80 100
100k
1.0