ISL28138 Datasheet, PDF (7/16 Pages) Intersil Corporation – 4.5MHz, Single and Dual Precision Rail-to-Rail Input-Output (RRIO) Op Amps with Very Low Input Bias Current

ISL28138, ISL28238
Typical Performance Curves V+ = 5V, V- = 0V,V_CM = 2.5V, R_L = Open, unless otherwise specified. (Continued)
800
600
V₊ = 5V
R_L = OPEN
400
R_f = 100k, R_g = 100
A_V = +1k
200
0
-200
-400
-600
-800-1
0
1
2
3
4
5
6
V_CM (V)
FIGURE 18. INPUT OFFSET VOLTAGE vs COMMON MODE
INPUT VOLTAGE
100
80
V₊ = 5V
R_L = OPEN
60
R_f = 100k, R_g = 100
40
A_V = +1k
20
0
-20
-40
-60
-80
-100
-1
0
1
2
3
4
5
6
V_CM (V)
FIGURE 19. INPUT BIAS CURRENT vs COMMON MODE
INPUT VOLTAGE
1.2
1.1
MAX
1.0
MEDIAN
0.9
0.8
MIN
0.7
0.6
-40 -20 0 20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 20. SUPPLY CURRENT ENABLED vs
TEMPERATURE V₊, V_- = ±2.5V
10.5
MAX
9.5
8.5
7.5
MEDIAN
6.5
MIN
5.5
4.5
3.5
-40 -20 0
20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 21. SUPPLY CURRENT DISABLED vs
TEMPERATURE V₊, V_- = ±2.5V
600
400
MAX
200
0
MEDIAN
-200
MIN
-400
-600
-800
-40 -20 0
20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 22. V_OS (SOIC PKG) vs TEMPERATURE
V_IN = 0V, V₊, V_- = ±2.75V
7
800
600
MAX
400
200
MEDIAN
0
-200
-400
MIN
-600
-800
-40 -20 0
20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 23. V_OS (SOT PKG) vs TEMPERATURE
V_IN = 0V, V₊, V_- = ±2.75V
FN6336.2
February 19, 2008