LT1124 Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
LT1124 Datasheet PDF : 20 Pages
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Typical Performance Characteristics
LT1124/LT1125
Output Short-Circuit Current
vs Time
50
40 VS = ±15V
30
25°C
–55°C
20
10
125°C
0
–10
125°C
–20
25°C
–30
–40
–55°C
–50
0
1
2
3
4
TIME FROM OUTPUT SHORT TO GND (MINUTES)
LT1124 G06
Power Supply Rejection Ratio
vs Frequency
160
TA = 25°C
140
120
100
80
–PSRR
60
+PSRR
40
20
0
1 10 102 103 104 105 106 107 108
FREQUENCY (Hz)
1124/25 G09
Input Bias Current Over the
Common Mode Range
20
VS = ±15V
15 TA = 25°C
10
DEVICE WITH POSITIVE
5
INPUT CURRENT
0
–5
DEVICE WITH NEGATIVE
–10
INPUT CURRENT
–15
–20
–15
–10 –5
0
5 10 15
COMMON MODE INPUT VOLTAGE (V)
1124/25 G07
Voltage Gain vs Frequency
180
VS = ±15V
TA = 25°C
140
100
60
20
–20
0.01
1
100 10k 1M 100M
FREQUENCY (Hz)
1124/25 G10
Common Mode Rejection Ratio
vs Frequency
160
TA = 25°C
140
VS = ±15V
VCM = ±10V
120
100
80
60
40
20
0
1k
10k
100k
1M
10M
FREQUENCY (Hz)
1124/25 G08
Voltage Gain vs Temperature
20
18
LT1124AM/LT1125AM
16
14 RL= 10k
12
LT1124M/LT1125M
10
VS = ±15V
VOUT = ± 10V
8
6 RL= 2k
4
LT1124AM/LT1125AM
2
LT1124M/LT1125M
0
–75 –50 –25 0 25 50 75
TEMPERATURE (°C)
100 125
1124/25 G11
Gain, Phase Shift vs Frequency
50
80
VS = ±15V
40
Ø
TA = 25°C
CL = 10pF
100
30
120
20
140
10
GAIN
160
0
180
–10
0.1
1
10
FREQUENCY (MHz)
200
100
1124/25 G12
Input Offset Voltage Drift
Distribution
40
VS = ±15V
30
200 N8
100 S8
96 J8
396 UNITS TESTED
20
10
0
–0.8 –0.4
0
0.4
0.8
INPUT OFFSET VOLTAGE DRIFT (µV/°C)
1124/25 G13
For more information www.linear.com/LT1124
11245ff
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