LT1124 データシートの表示（PDF） - Linear Technology
部品番号
コンポーネント説明
メーカー
LT1124 Datasheet PDF : 20 Pages
| |||
LT1124/LT1125
Electrical Characteristics
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: Typical parameters are defined as the 60% yield of parameter
distributions of individual amplifiers; i.e., out of 100 LT1125s (or 100
LT1124s) typically 240 op amps (or 120) will be better than the indicated
specification.
Note 3: This parameter is 100% tested for each individual amplifier.
Note 4: This parameter is sample tested only.
Note 5: This parameter is not 100% tested.
Note 6: The inputs are protected by back-to-back diodes. Current limiting
resistors are not used in order to achieve low noise. If differential input
voltage exceeds ±1.4V, the input current should be limited to 25mA.
Note 7: Slew rate is measured in AV = –1; input signal is ±7.5V, output
measured at ± 2.5V.
Note 8: 0.1Hz to 10Hz noise can be inferred from the 10Hz noise voltage
density test. See the test circuit and frequency response curve for 0.1Hz
to 10Hz tester in the Applications Information section of the LT1007 or
LT1028 data sheets.
Note 9: This parameter is guaranteed but not tested.
Note 10: The LT1124C/LT1125C and LT1124AC/LT1125AC are guaranteed
to meet specified performance from 0°C to 70°C and are designed,
characterized and expected to meet these extended temperature limits,
but are not tested at –40°C and 85°C. The LT1124AI and LT1124I are
guaranteed to meet the extended temperature limits.
Typical Performance Characteristics
0.1Hz to 10Hz Voltage Noise
0.01Hz to 1Hz Voltage Noise
Voltage Noise vs Frequency
100
VS = ±15V
TA = 25°C
30
0
6
2
4
6
8
10
TIME (SECONDS)
1124/25 G01
0
20
40
60
80 100
TIME (SECONDS)
1124/25 G02
10
3
1
0.1
MAXIMUM
1/f CORNER
2.3Hz
TYPICAL
1.0
10
100
1000
FREQUENCY (Hz)
1124/25 G03
Current Noise vs Frequency
10.0
VS = ±15V
TA = 25°C
3.0
1.0
0.3
0.1
10
MAXIMUM
1/f CORNER TYPICAL
100Hz
100
1k
FREQUENCY (Hz)
10k
1124 G04
Input Bias or Offset Current
vs Temperature
30
VS = ±15V
20
10
LT1124M/LT1125M
LT1124AM/LT1125AM
0
–75 –50 –25 0 25 50 75
TEMPERATURE (°C)
100 125
1124/25 G05
11245ff
For more information www.linear.com/LT1124
Share Link: 