Industrial-grade operational amplifier featuring a 20MHz bandwidth and 50V/µs slew rate. This voltage-feedback amplifier offers a minimum voltage gain of 25,000 and a maximum input offset voltage of 6500µV. Operating across an industrial temperature range of -40°C to 105°C, it is housed in an 8-pin PDIP plastic package. The device supports a nominal supply voltage of ±20V and has a maximum supply current of 7mA.
Quick Jump:
Technical Specifications
Stmicroelectronics LF257N technical specifications.
General
Max Operating Temperature
105
Number of Terminals
8
Min Operating Temperature
-40
Terminal Position
DUAL
JEDEC Package Code
R-PDIP-T8
Pin Count
8
Number of Functions
1
Temperature Grade
INDUSTRIAL
Supply Voltage-Nom (Vsup)
20
Supply Current-Max
7
Amplifier Type
OPERATIONAL AMPLIFIER
Supply Voltage Limit-Max
22
Input Offset Voltage-Max
6500
Average Bias Current-Max (IIB)
0.005
Architecture
VOLTAGE-FEEDBACK
Bias Current-Max (IIB) @25C
0.0001
Neg Supply Voltage-Nom (Vsup)
-20
Slew Rate-Nom
50
Frequency Compensation
YES (AVCL>=5)
Low-Offset
NO
Common-mode Reject Ratio-Nom
100
Voltage Gain-Min
25000
Unity Gain BW-Nom
20000
Low-Bias
YES
Neg Supply Voltage Limit-Max
-22
Slew Rate-Min
30
Compliance
RoHS
No
Eccn Code
EAR99
HTS Code
8542.33.00.01
REACH
not_compliant
Military Spec
False
Datasheet
Stmicroelectronics LF257N Datasheet
Download the complete datasheet for Stmicroelectronics LF257N to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.