LT1125MJ データシートの表示（PDF） - Linear Technology
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LT1125MJ Datasheet PDF : 20 Pages
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LT1124/LT1125
Typical Performance Characteristics
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
TEMPERATURE (°C)
100 125
1124/25 G14
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
Small-Signal Transient Response
50mV
0
–50mV
AVCL = +1
VS = ±15V OR ±5V
CL = 15pF
1124/25 G16
Large-Signal Transient Response
10mV
0
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
Common Mode Limit vs
Temperature
V+ –0.5
–1.0
–1.5
V+ = 3V TO 18V
–2.0
–2.5
–10mV
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
2.5
2.0
1.5
1.0
V– 0.5
–60
V– = –3V TO –18V
–20
20
60 100 140
TEMPERATURE (°C)
1124/25 G19
8
Channel Separation vs Frequency
180
160
LIMITED BY
THERMAL INTERACTION
140
120
VS = ±15V
100 RL = 2k
VOUT = 7VP-P
80 TA = 25°C
60
LIMITED BY PIN
40
TO PIN CAPACITANCE
20
0
0 100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
1124/25 G20
Warm-Up Drift
10
VS = ±15V
TA = 25°C
8
SO PACKAGE
6
4
N, J PACKAGES
2
0
0
1
2
3
4
5
TIME AFTER POWER ON (MINUTES)
1124/25 G21
For more information www.linear.com/LT1124
11245ff
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