Datasheet

MAX5236/MAX5237
Single-Supply 3V/5V, Voltage-Output, Dual,
Precision 10-Bit DACs
_______________________________________________________________________________________ 7
-0.5
-0.3
-0.4
-0.1
-0.2
0.1
0
0.2
0.4
0.3
0.5
0 250 375 500125 625 750 875 1000
INTEGRAL NONLINEARITY
vs. DIGITAL INPUT CODE (MAX5236)
MAX5236/7 toc01
DIGITAL INPUT CODE
INL (LSB)
-0.25
-0.15
-0.20
-0.05
-0.10
0.05
0
0.10
0.20
0.15
0.25
0 250 375 500125 625 750 875 1000
INTEGRAL NONLINEARITY
vs. DIGITAL CODE (MAX5237)
MAX5236/7 toc02
DIGITAL INPUT CODE
INL (LSB)
-0.4
-0.2
-0.3
0
-0.1
0.1
0.2
0.3
0.4
0 250 375125 500 625 750 875 1000
DIFFERENTIAL NONLINEARITY
vs. DIGITAL INPUT CODE (MAX5236)
MAX5236/7 toc03
DIGITAL INPUT CODE
DNL (LSB)
-0.25
-0.15
-0.20
-0.05
-0.10
0.05
0
0.10
0.20
0.15
0.25
0 250 375125 500 625 750 875 1000
DIFFERENTIAL NONLINEARITY
vs. DIGITAL INPUT CODE (MAX5237)
MAX5236/7 toc04
DIGITAL INPUT CODE
DNL (LSB)
0
50
100
150
200
250
300
350
400
-40 -15 10 35 60 85
MAX5236
SUPPLY CURRENT vs. TEMPERATURE
MAX5236/7 toc05
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
NO LOAD
0
50
100
150
200
250
300
350
400
-40 -15 10 35 60 85
MAX5237
SUPPLY CURRENT vs. TEMPERATURE
MAX5236/7 toc06
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
NO LOAD
0
50
100
150
200
250
300
350
400
2.7 2.92.8 3.0 3.1 3.2 3.3
MAX5236
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX5236/7 toc07
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (µA)
NO LOAD
0
100
50
150
300
350
250
200
400
4.5 4.7 4.8 4.9 5.04.6 5.1 5.2 5.3 5.4 5.5
MAX5237
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX5236/7 toc08
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (µA)
NO LOAD
0
0.10
0.05
0.25
0.20
0.15
0.45
0.40
0.30
0.50
-40 10-15 35 60 85
MAX5236
FULL POWER-DOWN SUPPLY CURRENT
vs. TEMPERATURE
MAX5236/7 toc09
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
0.35
NO LOAD
Typical Operating Characteristics
(V
DD
= +5V (MAX5237) V
DD
= +3V (MAX5236), R
L
= 5kΩ, C
L
= 100pF, V
REF
= +1.25V (MAX5236), V
REF
= +2.5V (MAX5237), C
REF
= 0.1µF ceramic || 2.2µF electrolytic, both DACs on, V
OUT
= full scale, T
A
= +25°C, unless otherwise noted.)