# LM331N (Component) ## Description Analog To Digital Converters (ADCs) LM331N DIP-8_L9.8-W6.6-P2.54-LS7.6-BL LCSC Part Number: C444397 JLCPCB Part Class: Extended Part Manufactured by HGSEMI(华冠) ## Component Details - **Owner:** lcsc - **Created:** 11/2/2024 - **Last Updated:** 4/29/2025 - **Visibility:** Public - **LCSC Part Number:** C444397 - **Product Info Url:** https://lcsc.com/product-detail/New-Arrivals_HGSEMI-LM331N_C444397.html - **JLCPCB Part Class:** Extended Part - **Package or Case Code:** DIP-8_L9.8-W6.6-P2.54-LS7.6-BL - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1912111437_HGSEMI-LM331N_C444397.pdf - **Manufacturer Name:** HGSEMI(华冠) - **Manufacturer Part Number:** LM331N - **Part Type:** Analog To Digital Converters (ADCs) ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/LM331N/3701302) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C444397.html) | $0.5354 | 4.9K | | [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/LM331N?qs=X1J7HmVL2ZFXr8PLB7optQ%3D%3D) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Data Converter - **MPN:** LM331N - **Mount Type:** PCB - **Package / Case Code:** 8-DIP - **Pin Count:** 8 - **Logic Function:** Decoder ## Pins | Pin | Name | Type | |-----|------|------| | 1 | IOUT | | | 2 | REFI | | | 3 | FREQOUT | | | 4 | GND | | | 5 | R/C | | | 6 | THR | | | 7 | COMPIN | | | 8 | VS | | --- *Generated from [https://www.flux.ai/lcsc/lm331n~q3wu](https://www.flux.ai/lcsc/lm331n~q3wu)*