LT1125CS 查看數據表（PDF） - Linear Technology
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LT1125CS Datasheet PDF : 16 Pages
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LT1124/LT1125
TYPICAL PERFOR A CE CHARACTERISTICS
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
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
GAIN
10
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
Small-Signal Transient Response
50mV
0
– 50mV
AVCL = +1
VS = ±15V or ±5V
CL = 15pF
1124/25 G16
Offset Voltage Drift with
Temperature of Representative
Units
50
VS = ±15V
40
30
20
10
0
–10
–20
–30
–40
–50
–50 –25
0 25 50 75 100 125
TEMPERATURE (°C)
1124/25 G14
Large-Signal Transient Response
10V
0
Supply Current vs Supply Voltage
3
125°C
25°C
2
–55°C
1
0
0
±5
±10
±15
±20
SUPPLY VOLTAGE (V)
1124/25 G15
Output Voltage Swing vs
Load Current
V + –0.8
VS = ±3V TO ±18V
–1.0
–1.2
125°C
–1.4
25°C
–1.6
–55°C
– 10V
AVCL = –1
VS = ±15V
1124/25 G17
1.2
1.0
–55°C
25°C
0.8
125°C
0.6
V – 0.4
–10 –8 –6 –4 –2 0 2 4 6 8 10
ISINK
ISOURCE
OUTPUT CURRENT (mA)
1124/25 G18
6
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