MAX5122 Maxim, MAX5122 Datasheet - Page 6

• Manufacturer Part Number: MAX5122
• Description: +5V/+3V / 12-Bit / Serial / Force/Sense DACs with 10ppm/C Internal Reference
• Manufacturer: Maxim

+5V/+3V, 12-Bit, Serial, Force/Sense DACs
with 10ppm/°C Internal Reference
(V
6
2.510
2.505
2.500
2.495
2.490
DD
-0.05
-0.10
-0.15
-0.20
0.20
0.15
0.10
0.05
500
450
400
350
300
250
200
_______________________________________________________________________________________
0
= +5V, R
-60
-60
0
SUPPLY CURRENT vs. TEMPERATURE
-40
-40
FULL-SCALE OUTPUT VOLTAGE
INTEGRAL NONLINEARITY vs.
1,000
-20
L
-20
DIGITAL INPUT CODE
vs. TEMPERATURE
= 5kΩ, C
DIGITAL INPUT CODE
(CODE = AAA HEX)
TEMPERATURE (°C)
TEMPERATURE (°C)
(CODE = 000 HEX)
2,000
0
0
MAX5122
MAX5122
MAX5122
20
20
L
3,000
= 100pF, output amplifier in unity-gain configuration, T
40
40
R
C
60
L
60
L
4,000
= 5k
= 100pF
80
80
5,000
100
100
-0.50
-1.25
-2.00
0.25
-0.05
-0.10
-0.15
-0.20
0.20
0.15
0.10
0.05
500
450
400
350
300
250
FULL-SCALE OUTPUT ERROR vs. RESISTIVE LOAD
0
SUPPLY CURRENT vs. SUPPLY VOLTAGE
4.0
0.1
0
DIFFERENTIAL NONLINEARITY vs.
1,000
4.5
DIGITAL INPUT CODE
SUPPLY VOLTAGE (V)
(CODE = AAA HEX)
DIGITAL INPUT CODE
(CODE = 000 HEX)
1
2,000
MAX5122
MAX5122
MAX5122
R
L
5.0
(k )
Typical Operating Characteristics
3,000
10
5.5
4,000
A
= +25°C, unless otherwise noted.)
5,000
6.0
100
2.510
2.505
2.500
2.495
2.490
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0
REFERENCE VOLTAGE vs. TEMPERATURE
-60
-60
SHUTDOWN CURRENT vs. TEMPERATURE
DYNAMIC RESPONSE RISE TIME
-40
-40
-20
-20
TEMPERATURE (°C)
TEMPERATURE (°C)
MAX5122
0
0
MAX5122
MAX5122
2 s/div
20
20
40
40
60
60
MAX5122/23-09
80
80
100
100
CS
5V/div
OUT
1V/div