Products
Products
V/F and F/V Converters LM331 DIP-8 Reliable Factory

4.0mA|100kHz|500mW|0~70℃|DIP-8|40V|V/F and F/V Converters|Vcc(V),Icc(A),Fout(Hz),PD(W),TOPR(℃),package|V/F and F/V Converters|

The voltage-to-frequency converter provides an output pulse sequence that is accurately proportional to the applied input voltage.

The LM331 can convert output frequencies from 1Hz to 100KHz when powered as low as 4V. It is well-suited for use in simple, low-cost circuits for applications such as analog-to-digital conversion, long-term integration, linear frequency modulation or demodulation, frequency-to-voltage conversion, and many other functions.

Our advantages
Chinese manufacturing processes have undergone years of iteration, resulting in mature and reliable technologies. Many international corporations opt for production outsourcing in China.  As an electronic components manufacturer in China, our products can fully replace those of major international brands in 99% of applications without the need for testing verification. Our products boast high consistency in quality, reasonable pricing, ample inventory, flexible supply, short lead times, and professional after-sales service.

Description

The voltage-to-frequency converter provides an output pulse sequence that is accurately proportional to the applied input voltage.
The LM331 can convert output frequencies from 1Hz to 100KHz when powered as low as 4V. It is well-suited for use in simple, low-cost circuits for applications such as analog-to-digital conversion, long-term integration, linear frequency modulation or demodulation, frequency-to-voltage conversion, and many other functions.

Features
● Guarante
● Low power consumption: 15mW (at 5V) 
● Wide comprehensive frequency range: 1Hz - 100KHz 
● Pulse output compatible with all logic forms 
● Wide dynamic range: 100dB

Applications
● Sensor Signal Conditioning
● Data Acquisition Systems
● Motor Speed Control
● Frequency Measurement and Counting
● Telecommunications

LM331_00.jpg
Name
Title
Description
Datasheet
Support

Support

 

If you need design/technical support, please let us know and fill inResponse FormWe will get back to you as soon as possible.

Longevity

 

The Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our executive Management Team. View ourlongevity programhere.

Beidou/GPS Antenna Consultation

Board-end Socket Consultation

Connector Consultation

Get Product Information