Texas Instruments LM331AN

LM331AN Overview
The manufacturer of this component is Texas Instruments. It falls under the category of PMIC - V/F and F/V Converters and specifically, it is a chip that performs the functions of both voltage-to-frequency and frequency-to-voltage conversion. It is designed to be mounted using the Through Hole method and follows the JESD-609 Code e0. This chip has a Moisture Sensitivity Level of 1, meaning it is not sensitive to moisture and can be used without limitations. Its Terminal Position is DUAL, indicating that it has two terminals. The Terminal Pitch, or the distance between the two terminals, is 2.54mm. The chip has a maximum output voltage of 40V and is suitable for use in commercial applications. It can handle a maximum supply voltage of 40V and has a maximum positive input voltage of 3V and a maximum negative input voltage of -0.2V.

LM331AN Features
8-DIP (0.300, 7.62mm) package
8 terminations
8 pin count
8 pins
5V power supplies

LM331AN Applications
There are a lot of Texas Instruments LM331AN V/F & F/V Converters applications.

Phase Locked Loops
Battery Monitoring
Voltage to Frequency Conversions
Over-and Under-Speed Sensing
Frequency Meters/Tachometer
Remote-Sensor Monitoring
Frequency to Voltage Conversions
Fm analog signal mod/d emod
lsolation of High Common-Mode Voltages
Motor speed control