Datasheet

6
®
INA148
TYPICAL PERFORMANCE CURVES (Cont.)
At T
A
= +25°C, V
S
= ±15V, R
L
= 10kΩ to common, and V
REF
= 0V, unless otherwise noted.
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)
5V/div
25µs/div
+125°C +125°C
–55°C–55°C
LARGE-SIGNAL STEP RESPONSE
vs TEMPERATURE
25µs/div
5V/div
LARGE-SIGNAL STEP RESPONSE
(R
L
= 10kΩ, C
L
= 10pF)
10µs/div
50mV/div
SMALL-SIGNAL STEP RESPONSE
(R
L
= 10kΩ, C
L
= 10pF)
5V/div
100µs/div
LARGE-SIGNAL CAPACITIVE LOAD RESPONSE
(C
L
= 1nF and 10nF)
V
IN
C
L
= 1nF C
L
= 10nF G = +1V/V
5V/div
1ms/div
R
L
= 1kΩ
R
L
= 10kΩ
R
L
= 100kΩ
R
L
= 1kΩ
R
L
= 10kΩ
R
L
= 100kΩ
OUTPUT VOLTAGE SWING vs R
L