مدار مجتمع (آی سی) آی‌سی مدیریت توان (پی‌ام‌آی‌سی) آی‌سی درایور ال‌ای‌دی

Product Attributes

Introduction

TT1638X is a dedicated LED display driver control IC with keyboard scan interface, integrating MCU digital interface, data latch, LED driver, and keyboard scan circuits. This product offers reliable quality, excellent stability, and strong anti-interference capability. Primarily designed for digital tube or LED display applications in home appliances (smart water heaters, microwave ovens, washing machines, air conditioners, induction cookers), set-top boxes, electronic scales, smart electricity meters, and similar devices.

Features

• CMOS process
• Display mode: 10 segments × 8 digits
• Key scan (3×8bit)
• Brightness adjustment circuit (8-level duty cycle control)
• Serial interface (CLK, STB, DIO)
• Oscillation mode: RC oscillation
• Built-in power-on reset circuit
• Package: SOP28

Applications

• Home appliances (smart water heaters, microwave ovens, washing machines, air conditioners, induction cooktops)
• Set-top boxes
• Electronic scales
• Smart meters and other digital tube or LED display devices