ISL28474 Intersil Corporation, ISL28474 Datasheet - Page 9

• Manufacturer Part Number: ISL28474
• Description: (ISL28274 / ISL28474) Rail-to-Rail Input-Output Instrumentation Amplifier and Precision Operational Amplifier
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 25. SUPPLY CURRENT vs SUPPLY VOLTAGE
FIGURE 27. TOTAL SUPPLY CURRENT vs TEMPERATURE
FIGURE 29. DISABLED NEGATIVE SUPPLY CURRENT vs
155
135
115
95
75
55
35
170
160
150
140
130
120
110
100
-4.0
-4.5
-5.0
-5.5
-6.0
-6.5
90
80
2
-40
-40
n = 100
n = 100
2.5
-20
V
TEMPERATURE V
-20
S
= ±2.5V ENABLED. R
MEDIAN
0
0
3
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
TEMPERATURE (°C)
20
MIN
20
3.5
MAX
9
S
40
40
= ±2.5V. R
MEDIAN
4
L
60
60
= INF
4.5
(Continued)
MIN
L
80
80
= INF
MAX
100
100
5
ISL28274, ISL28474
120
120
5.5
FIGURE 26. AMPLIFIER “B” (OP-AMP) ENABLE TO OUTPUT
FIGURE 28. DISABLED POSITIVE SUPPLY CURRENT vs
FIGURE 30. I BIAS (IA FB+) vs TEMPERATURE V
0
0
-100
-150
-200
-250
-300
5.0
4.8
4.6
4.4
4.2
4.0
3.8
3.6
3.4
3.2
3.0
-50
50
0
-40
-40
EN
INPUT
n = 100
DELAY TIME
TEMPERATURE V
-20
-20
0
0
MIN
V
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
OUT
10µs/DIV
MEDIAN
S
40
40
MAX
= ±2.5V. R
A
V
V+ = 5V
V- = 0V
60
V
IN
60
= -1
= 200mVp-p
MEDIAN
L
80
80
MIN
= INF
MAX
December 13, 2006
100
100
S
n = 100
= ±2.5V.
120
120
FN6345.0