INA128
INA129
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SBOS051B − OCTOBER 1995 − REVISED FEBRUARY 2005
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25°C, V
S
=
±15V,
unless otherwise noted.
OUTPUT VOLTAGE SWING
vs OUTPUT CURRENT
(V+)
(V+)−0.4
Output Voltage (V)
(V+)−0.8
(V+)−1.2
Output Voltage Swing (V)
(V+)
(V+)−0.4
(V+)−0.8
(V+)−1.2
R
L
= 10k
Ω
(V−)+1.2
(V−)+0.8
(V−)+0.4
(V−)
0
1
2
Output Current (mA)
SHORT−CIRCUIT OUTPUT CURRENT
vs TEMPERATURE
16
Short−Circuit Current (mA)
14
12
10
8
6
4
2
0
−75
−50
−25
0
25
50
75
100
125
Temperature (°C)
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
1
V
O
= 1Vrms
500kHz Measurement
Bandwidth
THD + N (%)
0.1
G = 100, R
L
= 100kΩ
G=1
R
L
= 10kΩ
+ISC
Peak−to−Peak Output Voltage (V
PP
)
18
−ISC
3
4
0
+85°C
−40°C
OUTPUT VOLTAGE SWING
vs POWER SUPPLY VOLTAGE
+25°C
+85°C
−40°C
+25°C
−40°C
+85°C
(V−)+1.2
(V−)+0.8
(V−)+0.4
(V−)
5
10
Power Supply Voltage (V)
15
20
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
30
25
20
15
10
5
0
1k
10k
100k
Frequency (Hz)
1M
G=1
G = 1000
G = 10, 100
0.01
G = 1, R
L
= 100kΩ
Dashed Portion
is noise limited.
0.001
100
1k
Frequency (Hz)
10k
G = 10V/V
R
L
= 100kΩ
100k
7
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