# CH455H (Component) ## Description LED Display Drivers CH455H SOP-18_L11.4-W7.6-P1.27-LS10.6-BL LCSC Part Number: C112928 JLCPCB Part Class: Extended Part Manufactured by WCH(南京沁恒) ## Component Details - **Owner:** lcsc - **Created:** 10/31/2024 - **Last Updated:** 4/23/2025 - **Visibility:** Public - **Manufacturer Part Number:** CH455H - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2403131117_WCH-Jiangsu-Qin-Heng-CH455H_C112928.pdf - **Product Info Url:** https://lcsc.com/product-detail/Driver-ICs_CH455H_C112928.html - **Package or Case Code:** SOP-18_L11.4-W7.6-P1.27-LS10.6-BL - **LCSC Part Number:** C112928 - **Manufacturer Name:** WCH(南京沁恒) - **Part Type:** LED Display Drivers - **JLCPCB Part Class:** Extended Part ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C112928.html) | N/A | N/A | - **Part Type:** Optoelectronic Devices - **MPN:** CH455H - **Mount Type:** PCB - **Package / Case Code:** 18-SOP - **Pin Count:** 18 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | DIG0 | | | 2 | SCL | | | 3 | SDA | | | 4 | GND | | | 5 | DIG1 | | | 6 | DIG2 | | | 7 | DIG3 | | | 8 | ISET | | | 9 | SEG0 | | | 10 | SEG1 | | | 11 | VCC | | | 12 | SEG2 | | | 13 | SEG3 | | | 14 | SEG4 | | | 15 | SEG5 | | | 16 | SEG6 | | | 17 | SEG7 | | | 18 | ~{INT} | | --- *Generated from [https://www.flux.ai/lcsc/ch455h~7bfl](https://www.flux.ai/lcsc/ch455h~7bfl)*