Rainbow Electronics MAX5144 - Manual (Page 4)

MAX5141–MAX5144
+3V/+5V, Serial-Input, Voltage-Output, 14-Bit
DACs
4 _______________________________________________________________________________________
Typical Operating Characteristics
(V DD = +3V (MAX5143/MAX5144) or +5V (MAX5141/MAX5142), V REF = +2.5V, T A = T MIN to T MAX , GND = 0, R L = ∞, unless otherwise
noted. Typical values are at T A = +25°C.)
0
0.050
0.025
0.100
0.075
0.125
0.150
-40 10 -15 35 60 85
SUPPLY CURRENT vs. TEMPERATURE
MAX5141/44 toc01
TEMPERATURE ( °C)
SUPPLY CURRENT (mA)
V DD = +5V
V DD = +3V
0.05
0.07
0.06
0.09
0.08
0.11
0.10
0.12
0 1.0 1.5 0.5 2.0 2.5 3.0 3.5 4.5 5.0
SUPPLY CURRENT
vs. REFERENCE VOLTAGE
MAX5141/44 toc02
REFERENCE VOLTAGE (V)
SUPPLY CURRENT (mA)
4.0
V DD = +5V
0 1.0 1.5 0.5 2.0 2.5 3.0
0.05
0.07
0.06
0.09
0.08
0.11
0.10
0.12
SUPPLY CURRENT
vs. REFERENCE VOLTAGE
MAX5141/44 toc03
REFERENCE VOLTAGE (V)
SUPPLY CURRENT (mA)
V DD = +3V
-0.2
0
-0.1
0.2
0.1
0.3
0.4
-40 10 -15 35 60 85
ZERO-CODE OFFSET ERROR
vs. TEMPERATURE
MAX5141 toc04
TEMPERATURE ( °C)
OFFSET ERROR (LSB)
-0.30
-0.20
-0.25
-0.10
-0.15
-0.05
0
-40 10 -15 35 60 85
GAIN ERROR vs. TEMPERATURE
MAX5141 toc07
TEMPERATURE ( °C)
GAIN ERROR (LSB)
0.5
0.4
0.3
0.2
0.1
0.0
-0.1
-0.2
-0.3
-0.4
-0.5
0 2.50k 5.00k 7.50k 10.00k 12.50k 15.00k
DIFFERENTIAL NONLINEARITY vs. CODE
MAX5141 toc08
DNL (LSB)
CODE
1.0
0.8
0.6
0.4
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
CODE
0 2.50k 5.00k 7.50k 10.00k 12.50k 15.00k
INTEGRAL NONLINEARITY vs. CODE
MAX5141 toc09
INL (LSB)
-0.4
0
-0.2
0.4
0.2
0.6
0.8
-40 10 -15 35 60 85
INTEGRAL NONLINEARITY
vs. TEMPERATURE
MAX5141 toc05
TEMPERATURE ( °C)
INL (LSB)
+INL
-INL
-0.4
-0.2
-0.3
0
-0.1
0.1
0.2
-40 10 -15 35 60 85
DIFFERENTIAL NONLINEARITY
vs. TEMPERATURE
MAX5141 toc06
TEMPERATURE ( °C)
DNL (LSB)
+DNL
-DNL