Texas Instruments

LM231N  

V/F and F/V Converters

The LM231N is a low-power, precision operational amplifier (op-amp) manufactured by Texas Instruments. It is part of the LM series of op-amps, which are known for their precision and low power consumption.

Description:

The LM231N is a single op-amp integrated circuit (IC) that is housed in an 8-pin dual in-line package (DIP). It is designed for use in a wide range of applications that require high precision and low power consumption.

Features:

1. Precision: The LM231N has a high precision voltage gain of 106 dB and a low input offset voltage of 1 mV max.
2. Low Power Consumption: The LM231N has a low supply current of 3.5 mA, making it suitable for battery-powered applications.
3. Wide Supply Voltage Range: The LM231N can operate on supply voltages from 3 V to 32 V, making it suitable for a wide range of applications.
4. Short Circuit Protection: The LM231N has internal protection against output short circuits, which can help prevent damage to the op-amp in the event of a short circuit.
5. Low Input Bias Current: The LM231N has a low input bias current of 1 pA, which can help reduce errors in high-impedance circuits.

Applications:

The LM231N is suitable for a wide range of applications that require precision and low power consumption. Some common applications include:

1. Audio Equipment: The LM231N can be used in audio amplifiers and filters to provide high-quality sound reproduction.
2. Medical Instruments: The LM231N can be used in medical instruments that require precise amplification and filtering of signals.
3. Battery-Powered Devices: The LM231N's low power consumption makes it suitable for use in battery-powered devices such as portable instruments and sensors.
4. Measurement and Control Systems: The LM231N can be used in measurement and control systems that require precise amplification and filtering of signals.
5. Data Acquisition Systems: The LM231N can be used in data acquisition systems to provide high-precision amplification and filtering of signals.

Overall, the LM231N is a versatile and precision op-amp that is suitable for a wide range of applications that require high precision and low power consumption.

LM231N Documents

Download datasheets and manufacturer documentation for LM231N

Datasheets :

LM231A/231/331A/331      

PCN Obsolescence/ EOL :

SnPb MDIP Devices 11/Feb/2014      

HTML Datasheet :

LM231A/231/331A/331