ISL28533 Datasheet, PDF (15/30 Pages) Intersil Corporation – 5V, Rail-Rail I/O, Zero-Drift, Programmable Gain Instrumentation Amplifiers

ISL28533, ISL28534, ISL28535, ISL28633, ISL28634, ISL28635
Typical Instrumentation Amplifier Performance Curves T_A = +25°C, V_CM = Mid Supply,
unless otherwise specified. (Continued)
3
3
V_s = ± 2. 5V_DC
V_REF = +2.5V
2
2
ISL2853x
1
1
V_s = ± 2. 5V_DC
0
V_REF = 0V
0
ISL2853x
-1
-1
-2
-2
-3
-3
-2
-1
0
1
2
3
OUTPUT VOLTAGE (V)
FIGURE 17. PGIA INPUT COMMON-MODE RANGE vs OUTPUT
VOLTAGE
-3
-3
-2
-1
0
1
2
3
OUTPUT VOLTAGE (V)
FIGURE 18. PGIA INPUT COMMON-MODE RANGE vs OUTPUT VOLTAGE
3
V_s = ± 2. 5V_DC
2
V_REF = -2.5V
ISL2853x
1
0
3
2
V_s = ± 2. 5V_DC
V_REF = 0V
ISL2863x
1
0
-1
-1
-2
-2
-3
-3
-2
-1
0
1
2
3
OUTPUT VOLTAGE (V)
FIGURE 19. PGIA INPUT COMMON-MODE RANGE vs OUTPUT
VOLTAGE
180
V_s = ± 2. 5V_DC
160
140
120
100
80
60
40
20
0
-50 -25
G = 1000
G = 100
G = 10
G=1
0 25 50 75 100 125 150
TEMPERATURE (°C)
FIGURE 21. PGIA CMRR vs TEMPERATURE
-3
-6
-4
-2
0
2
4
6
VOUT+ TO VOUT- (V)
FIGURE 20. PGIA INPUT COMMON-MODE RANGE vs DIFFERENTIAL
OUTPUT VOLTAGE
180
V_s = ± 2. 5V_DC
160
140
120
100
80
60
G = 1000
40
G = 100
G = 10
20
G=1
0
-50 -25
0
25 50 75
TEMPERATURE (°C)
100 125 150
FIGURE 22. PGIA PSRR vs TEMPERATURE
15
FN8364.0
September 24, 2013