ISL28118, ISL28218
8
FN7532.4
March 5, 2013
FIGURE 9. ISL28218 TCVOS vs NUMBER OF AMPLIFIERS ±15V
FIGURE 10. ISL28218 TCVOS vs NUMBER OF AMPLIFIERS ±5V
FIGURE 11. VOS vs TEMPERATURE
FIGURE 12. INPUT OFFSET VOLTAGE vs INPUT COMMON MODE
VOLTAGE, VS = ±15V
FIGURE 13. IBIAS vs VS
FIGURE 14. IBIAS vs TEMPERATURE vs SUPPLY
Typical Performance Curves V
S = ±15V, VCM = 0V, RL = Open, TA = +25°C, unless otherwise specified. (Continued)
0
5
10
15
20
25
30
-1
-0
.9
-0
.8
-0
.7
-0
.6
-0
.5
-0
.4
-0
.3
-0
.2
-0
.1
0
.1
0
.2
0
.3
0
.4
0
.5
0
.6
0
.7
0
.8
0
.9
1
N
U
M
B
E
R
O
F
A
M
P
L
IF
IE
R
S
TCVOS (V/C)
VS = ±15V
-1
-0
.9
-0
.8
-0
.7
-0
.6
-0
.5
-0
.4
-0
.3
-0
.2
-0
.1
0
.1
0
.2
0
.3
0
.4
0
.5
0
.6
0
.7
0
.8
0
.9
1
N
U
M
B
E
R
O
F
A
M
P
L
IF
IE
R
S
TCVOS (V/C)
0
5
10
15
20
25
30
35
VS = ±5V
TEMPERATURE (°C)
-40
-20
0
20
40
60
80
100
120
0
10
20
30
40
50
60
70
80
90
100
V
O
S
(
V
)
VS = ±5V
VS = ±15V
V
OS
(V)
INPUT COMMON MODE VOLTAGE (V)
-400
-300
-200
-100
0
100
200
300
400
-16
-15
-14
-13 13
14
15
16
-40°C
+25°C
+125°C
I BI
AS
(nA)
-500
-450
-400
-350
-300
-250
-200
-150
-100
-50
0
2 4 6 8 101214161820 22 2426 283032 3436 3840
VS (V)
I BI
AS
(nA)
-400
-350
-300
-250
-200
-150
TEMPERATURE (°C)
-40
-20
0
20406080
100
120
VS = ±2.25V
VS = ±5V
VS = ± 15V
VS = ±20V
VS = +2V/-1V