ISL28278 Datasheet, PDF (8/13 Pages) Intersil Corporation – Dual Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Precision Op-Amp

ISL28278, ISL28478
Typical Performance Curves (Continued)
300
n = 12
200
MAX
100
0
-100
MEDIAN
-200
MIN
-300
-40 -20
0 20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 23. INPUT OFFSET VOLTAGE vs TEMPERATURE
V_S = ±2.5V
400
n = 12
300
MAX
200
100
0
MEDIAN
-100
-200
-40 -20
MIN
0 20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 24. INPUT OFFSET VOLTAGE vs TEMPERATURE
V_S = ±1.2V
140
n = 12
130
120 MAX
110
100 ^MEDIAN
90
MIN
80
-40 -20
0 20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 25. CMRR vs TEMPERATURE, FREQ = 0Hz,
V_CM = +2.5V TO -2.5V
140
n = 12
130
120 _MAX
110
100 ^MEDIAN
90
MIN
80
-40 -20
0 20 40 60 80
TEMPERATURE (°C)
100 120
FIGURE 26. PSRR vs TEMPERATURE, FREQ = 0Hz,
V_S = ±1.2V TO ±2.5V
4.895
4.89
4.885
4.88
4.875
n = 12
MAX
4.87
4.865 MEDIAN
4.86
MIN
4.855
4.85
4.845
4.84
-40 -20
0 20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 27. POSITIVE V_OUT vs TEMPERATURE R_L = 1k,
V_S = ±2.5V
8
180
n = 12
170
160
MAX
150
140 MEDIAN
130
120
MIN
110
100
-40 -20
0 20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 28. NEGATIVE V_OUT vs TEMPERATURE R_L = 1k,
V_S = ±2.5V
FN6145.1
September 28, 2006