TM1651 4X7 Segment 7Key LED Digital Panel Driver SOP-16

Product details of TM1651 4X7 Segment 7Key LED Digital Panel Driver SOP-16
TM1651 is a LED (Light Emitting Diode) driver control IC with keyboard scan interface. Its internal integration includes MCU digital interface, data latch, LED high-voltage drive, keyboard scan, etc. With good performance and reliable quality, the product is mainly applied to display driver of electromagnetic oven, microwave oven and small household appliances.

Specification TM1651 4X7 Segment 7Key LED Digital Panel Driver SOP-16
Power CMOS technology.
Display (7 segments× 4 bits), CA LED display supported
Key scanning (7×1bit): enhanced anti-jamming key identification circuit
Brightness adjustment circuit (8 levels of duty ratio, adjustable)
Serial interface (CLK, DIO)
Oscillation: built-in RC oscillator (450KHz+5%)
Built-in power-on reset circuit
Built-in automatic blanking circuit
Packaging: SOP-16