Datasheet

MAX5426
Precision Resistor Network for
Programmable Instrumentation Amplifiers
4 _______________________________________________________________________________________
Typical Operating Characteristics
(V
DD
= +15V, V
SS
= -15V, T
A
= +25°C, unless otherwise noted.)
MAX5426A GAIN ACCURACY
vs. TEMPERATURE
MAX5426 toc01
TEMPERATURE (°C)
GAIN ACCURACY (%)
8065-25 -10 5 3520 50
-0.015
-0.010
-0.005
0
0.005
0.010
0.015
0.020
-0.020
-40
GAIN 4
GAIN 1
GAIN 2
GAIN 8
MAX5426A GAIN ACCURACY
vs. POSITIVE SUPPLY VOLTAGE
MAX5426 toc02
POSITIVE SUPPLY VOLTAGE (V)
GAIN ACCURACY (%)
14.7512.7510.758.756.75
-0.012
-0.010
-0.008
-0.006
-0.004
-0.002
0
0.002
0.004
0.006
-0.014
4.75
GAIN 1
GAIN 4
GAIN 2
GAIN 8
MAX5426A GAIN ACCURACY
vs. NEGATIVE SUPPLY VOLTAGE
MAX5426 toc03
NEGATIVE SUPPLY VOLTAGE (V)
GAIN ACCURACY (%)
-5-7-13 -11 -9
-0.015
-0.010
-0.005
0
0.005
0.010
0.015
0.020
-0.020
-15
GAIN 1
GAIN 4
GAIN 8
GAIN 2
MAX5426B GAIN ACCURACY
vs. TEMPERATURE
MAX5426 toc04
TEMPERATURE (°C)
GAIN ACCURACY (%)
806040200-20
-0.025
-0.020
-0.015
-0.010
-0.005
0
0.005
-0.030
-40
GAIN 1
GAIN 2
GAIN 4
GAIN 8
MAX5426B GAIN ACCURACY
vs. POSITIVE SUPPLY VOLTAGE
MAX5426 toc05
POSITIVE SUPPLY VOLTAGE (V)
GAIN ACCURACY (%)
14.7512.7510.758.756.75
-0.025
-0.020
-0.015
-0.010
-0.005
0
0.005
-0.030
4.75
GAIN 1
GAIN 4
GAIN 2
GAIN 8
0
3
9
6
12
15
-40 0-20 20 40 60 80
POSITIVE SUPPLY CURRENT
vs. TEMPERATURE
MAX5426 toc06
TEMPERATURE (°C)
POSITIVE SUPPLY CURRENT (µA)
D1 = D0 = 0
-10
-8
-6
-4
-2
0
-40 -10-25 5 2035506580
NEGATIVE SUPPLY CURRENT
vs. TEMPERATURE
MAX5426 toc07
TEMPERATURE (°C)
NEGATIVE SUPPLY CURRENT (µA)
D1 = D0 = 0
5
15
10
25
20
30
35
515
POSITIVE SUPPLY CURRENT
vs. POSITIVE SUPPLY VOLTAGE
MAX5426 toc08
POSITIVE SUPPLY VOLTAGE (V)
POSITIVE SUPPLY CURRENT (µA)
971113
D1 = D0 = 5V
-1.2
-0.8
-1.0
-0.4
-0.6
-0.2
0
-15 -5
NEGATIVE SUPPLY CURRENT
vs. NEGATIVE SUPPLY VOLTAGE
MAX5426 toc09
NEGATIVE SUPPLY VOLTAGE (V)
NEGATIVE SUPPLY CURRENT (µA)
-11-13 -9 -7
D1 = D0 = 0