LM331N/NOPB
- Mfr.Part #
- LM331N/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC V/F CONV 100KHZ 8DIP
- Stock
- 14
- In Stock :
- 14
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- Manufacturer :
- Texas Instruments
- Product Category :
- V/F and F/V Converters
- Power Supplies :
- 5V
- Terminal Position :
- Dual
- Thickness :
- 3.9mm
- Number of Circuits :
- 1
- Factory Lead Time :
- 6 Weeks
- Contact Plating :
- Tin
- Mounting Type :
- Through Hole
- Max Operating Temperature :
- 70°C
- Temperature Grade :
- COMMERCIAL
- Base Part Number :
- LM331
- Radiation Hardening :
- No
- Terminal Pitch :
- 2.54mm
- Max Supply Voltage :
- 40V
- Input Offset Voltage (Vos) :
- 4mV
- Pin Count :
- 8
- Type :
- Voltage to Frequency
- Min Supply Voltage :
- 4V
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Number of Pins :
- 8
- Supply Voltage :
- 5V
- Number of Terminations :
- 8
- Ambient Temperature Range High :
- 70°C
- Width :
- 6.35mm
- JESD-609 Code :
- e3
- Positive Input Voltage-Max :
- 3V
- Height :
- 5.08mm
- RoHS Status :
- ROHS3 Compliant
- Linearity :
- ±0.01%
- Weight :
- 930.006106mg
- Mount :
- Through Hole
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Min Operating Temperature :
- 0°C
- Length :
- 9.81mm
- Output Current per Channel :
- 136μA
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Negative Input Voltage-Max :
- -0.2V
- REACH SVHC :
- No SVHC
- Full Scale :
- ±150ppm/°C
- Number of Functions :
- 1
- Packaging :
- Tube
- Supply Type :
- Single
- Frequency :
- 100kHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LM331N/NOPB

V/F and F/V Converters Texas Instruments LM331N/NOPB Overview
The Texas Instruments LM331N/NOPB is a high-performance voltage to frequency (V/F) converter integrated circuit (IC), offering precise conversion capabilities in a compact 8-pin DIP package. Designed to cater to demanding applications, this IC is capable of handling frequencies up to 100kHz, providing robust and reliable output. The LM331N/NOPB is an essential component for designers looking for an efficient solution for analog to digital conversion processes. Its ease of integration and low power consumption make it highly suitable for a wide range of industrial and commercial applications. This versatility makes the V/F and F/V Converters Texas Instruments LM331N/NOPB a preferred choice for businesses looking to leverage technology for enhanced operational efficiency.
LM331N/NOPB Features
The LM331N/NOPB IC boasts several key features that make it a standout option for various electronic applications. It offers a linear frequency output, making it highly accurate in performance. The device operates efficiently across a wide power supply range, ensuring adaptability to different electrical environments. Additionally, its low offset and high stability minimize the need for frequent recalibrations, thereby reducing maintenance overhead and enhancing device longevity.
LM331N/NOPB Applications
- Analog to Digital Conversion Systems: Utilized in converting analog signals into frequency outputs that digital systems can easily process and analyze.
- Motor Speed Monitoring: Employs its frequency output capabilities to monitor and control motor speeds accurately in industrial automation systems.
- Heart Rate Monitors: Used in medical devices to convert physiological signals into digital data for heart rate monitoring and diagnostic purposes.
- Process Control Systems: Integral in various industrial processes where precise measurement and control of system parameters are essential.
- Communication Equipment: Helps in frequency modulation and demodulation in communication systems for reliable data transmission.
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