MAX5122 Maxim, MAX5122 Datasheet - Page 7

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

(V
DD
-0.05
-0.10
-0.15
-0.20
0.25
0.20
0.15
0.10
0.05
400
350
300
250
200
= +5V, R
0
DYNAMIC RESPONSE FALL TIME
-60
0
SUPPLY CURRENT vs. TEMPERATURE
-40
INTEGRAL NONLINEARITY vs.
1,000
L
-20
DIGITAL INPUT CODE
= 5kΩ, C
MAX5122
(CODE = 000 HEX)
+5V/+3V, 12-Bit, Serial, Force/Sense DACs
DIGITAL INPUT CODE
(CODE = AAA HEX)
2 V/div
TEMPERATURE (°C)
2,000
0
MAX5123
MAX5123
_______________________________________________________________________________________
20
L
3,000
= 100pF, output amplifier in unity-gain configuration, T
40
MAX5122/23-10
60
4,000
80
CS
5V/div
OUT
1V/div
with 10ppm/°C Internal Reference
5,000
100
DIGITAL FEEDTHROUGH (SCLK, OUT)
Typical Operating Characteristics (continued)
-0.05
-0.10
-0.15
-0.20
-0.25
0.15
0.10
0.05
400
350
300
250
200
0
2.50
SUPPLY CURRENT vs. SUPPLY VOLTAGE
0
DIFFERENTIAL NONLINEARITY vs.
MAX5122
1,000
2 s/div
2.75
DIGITAL INPUT CODE
(CODE = AAA HEX)
SUPPLY VOLTAGE (V)
DIGITAL INPUT CODE
2,000
(CODE = 000 HEX)
MAX5123
MAX5123
3.00
3,000
MAX5122/23-11
3.25
4,000
SCLK
2V/div
OUT
1mV/div
AC COUPLED
A
= +25°C, unless otherwise noted.)
5,000
3.50
1.260
1.255
1.250
1.245
1.240
0.5
0.4
0.3
0.2
0.1
MAJOR CARRY TRANSITION
-60
SHUTDOWN CURRENT vs. TEMPERATURE
-60
REFERENCE VOLTAGE vs. TEMPERATURE
-40
-40
MAX5122
5 s/div
-20
-20
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
MAX5123
MAX5123
20
20
MAX5122/23-12
40
40
60
60
CS
2V/div
OUT
100mV/div
AC COUPLED
80
80
100
100
7