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LM331N

The Texas Instruments LM331N is a voltage-to-frequency converter IC. It offers a maximum frequency of 100 kHz and is housed in an 8-DIP package.

✓ Total Stock: 12,956 pcs

$ Price Range: $0.75

LM331N Available from 7 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	5,101 pcs On Request	5101 pcs	On Request	1	On Request	On Request	20	On Request	On Request
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	3,600 pcs On Request	3600 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	2,500 pcs On Request	2500 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Fe Components ✓ Non-Authorised Inventory information	1,030 pcs On Request	1030 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	615 pcs On Request	615 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Partservice ✓ Non-Authorised Inventory information	70 pcs On Request	70 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	40 pcs On Request	40 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

LM331N Description

Short technical summary and product information.

The Texas Instruments LM331N is an integrated circuit designed for voltage-to-frequency conversion applications. This component is capable of operating with a maximum frequency of 100 kHz, making it suitable for various signal processing tasks.

Key electrical specifications include a linearity of ±0.01% and a full-scale accuracy of ±150ppm/°C. These parameters ensure precise conversion of input voltage to output frequency.

The LM331N is packaged in an 8-pin DIP (Dual In-line Package) with a standard 0.300-inch lead spacing. It is designed for through-hole mounting, facilitating integration into printed circuit boards.

This V/F converter is a component within the Power Management category, specifically for VF and FV converters. Its through-hole mounting type makes it a versatile choice for many electronic designs.

LM331N Quick Information

Product Type: Voltage to Frequency Converter

Canonical Name: LM331N Voltage to Frequency Converter

Subcategory: VF and FV Converters

LM331N Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

LM331N Estimated Pricing

Qty	Low	High
1+	$0.75	$0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM331N Features

Voltage to frequency conversion type.
Maximum frequency of 100 kHz.
High linearity of ±0.01%.
Full scale accuracy of ±150ppm/°C.
Through-hole mounting 8-DIP package.

LM331N Applications

Used for analog to digital signal conversion.
Suitable for frequency measurement circuits.
Applicable in data acquisition systems.
Can be used in control systems.

LM331N FAQs

6 frequently asked questions generated from this part’s specifications.

What is the package type of the LM331N?

The LM331N is available in an 8-PDIP (8-DIP 0.300", 7.62mm) through-hole package.

What is the maximum frequency of the LM331N?

The maximum frequency is 100 kHz.

What is the linearity specification of the LM331N?

The linearity is ±0.01%.

What is the full scale accuracy of the LM331N?

The full scale accuracy is ±150ppm/°C.

What type of converter is the LM331N?

It is a voltage-to-frequency converter.

What is the mounting type of the LM331N?

The mounting type is through hole.