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Digital TM1650 LED Display Driver IC , 8 / 7 Segment Driver Chip With Keyboard Scan Interface

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Digital TM1650 LED Display Driver IC , 8 / 7 Segment Driver Chip With Keyboard Scan Interface

Brand Name : TM

Model Number : TM1650

Certification : ROHS

Place of Origin : Original Factory

MOQ : 10pcs

Price : Negotiate

Payment Terms : T/T, Western Union，Paypal

Supply Ability : 100000pcs

Delivery Time : 1-3Days

Packaging Details : BOX

Series : Keyboard Scan Driver Circuit

Application : keyboard scan Driver

Technology : Built in power on reset circuit

Package : SOP16

Feature : High-speed two-wire serial interface

Voltage options : 2.8V-5.5V

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Keyboard Scan Driver Circuit TM1650 SOP-16 LED Digital Display Driver IC

Description

The TM1650 is a dedicated LED (LED display) drive control circuit with a keyboard scan interface. The MCU input and output control digital interface, data latch, LED driver, keyboard scan, brightness adjustment and other circuits are integrated inside. The TM1650's stable performance, reliable quality, and high immunity to interference make it suitable for long-term continuous operation in 24 hours.

Features

Two display modes: 8 segments × 4 bits and 7 segments × 4 bits
Segment drive current is greater than 25mA, bit drive current is greater than 150mA  Provides 8-level brightness control
Keyboard scanning: 7×4bit internal integrated triode driver
High-speed two-wire serial interface
Built-in clock oscillation circuit
Built-in power-on reset circuit
Support 2.8V-5.5V power supply voltage
Available in DIP16 and SOP16 packages

P/N	Interface	Driver Matrix Array	Segement * Digital	Keyboard	Pacakge
TM1650	2	32	8×4	7×4	SOP16/DIP16
TM1651	2	28	7×4	7×1	SOP16/DIP16
TM1652	1	42	7×6/8×5	—	SOP16
TM1667	3	70	10×7/13×4	10×2	SOP28
TM1668	3	70	10×7/13×4	10×2	SOP24/SSOP24/SDIP24
TA6932	3	128	8×16	—	SOP32

For more TM series products, please contact us.

Product Tags:

led driver chip

led display driver

Digital TM1650 LED Display Driver IC , 8 / 7 Segment Driver Chip With Keyboard Scan Interface Images

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