Datasheet

20
15
10
5
0
–5
–10
–15
–20
–60
–40
–20
0
20
40 60
80
100
120
140
+SC
–SC
SHORT-CIRCUIT CURRENT vs TEMPERATURE
Temperature (°C)
Short-Circuit Current (mA)
5 V/div
25 µs/div
125°C 125°C
–55°C–55°C
LARGE-SIGNAL STEP RESPONSE
vs TEMPERATURE
5 V/div
R = 1 k
L
W
R = 10 k
L
W
R = 100 k
L
W
R = 1 k
L
W
R = 10 k
L
W
R = 100 k
L
W
OUTPUT VOLTAGE SWING vs R
L
1 ms/div
25 ms/div
LARGE-SIGNAL STEP RESPONSE
(R = 10 k , C = 10 pF)
L L
W
5 V/div
10 ms/div
50 mV/div
SMALL-SIGNAL STEP RESPONSE
(R = 10 k , C = 10 pF)
L L
W
5 V/div
100 µs/div
LARGE-SIGNAL CAPACITIVE LOAD RESPONSE
(C = 1 nF and 10 nF)
L
V
IN
C = 1 nF
L
C = 10 nF
L
G = +1 V/V
INA148-Q1
SBOS472A –MARCH 2009–REVISED OCTOBER 2011 www.ti.com
TYPICAL CHARACTERISTICS (continued)
V
S
= ±15 V, R
L
= 10 kΩ to common, V
REF
= 0 V, T
A
= 25°C (unless otherwise noted)
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Product Folder Link(s): INA148-Q1