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TM(Shenzhen Titan Micro Elec) TM1650 product image
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TM(Shenzhen Titan Micro Elec) TM1650RoHS

Manufacturer
TM(Shenzhen Titan Micro Elec)Asian Brands
MPN
TM1650
LCSC Part #
C44444
Packaging
SOIC-16
Customer #
Key Attributes
Special integrated circuit for LED drive control/keyboard scanning
Datasheetpdf iconTM(Shenzhen Titan Micro Elec) TM1650

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Display Drivers
ManufacturerTM(Shenzhen Titan Micro Elec)
PackagingSOIC-16
Voltage - Supply2.8V~7V
Configuration8 Segment x 4 Digit;7 Segment × 4 Digit
Operating Temperature-40℃~+85℃
Pd - Power Dissipation-
Clock Frequency-
Quiescent Current200uA
InterfaceI²C
FeaturesPWM dimming;Internal reset function;Built-in display RAM
Segment Drive Current-
Digit Drive Current-
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging50
Sales UnitPiece

Introduction

AI Translation

TM1650 is a dedicated LED display driver control IC with keyboard scanning interface. It integrates MCU digital I/O control interface, data latches, LED driver, keyboard scanning, and brightness adjustment circuits. The TM1650 offers stable performance, reliable quality, and strong noise immunity, making it suitable for applications requiring 24-hour continuous operation.

Features

AI Translation
  • Two display modes: 8-segment × 4-digit and 7-segment × 4-digit
  • Segment drive current >25mA, digit drive current >150mA
  • 8-level brightness control
  • Keyboard scan: 7×4bit with integrated transistor driver
  • High-speed 2-wire serial interface
  • Built-in clock oscillator circuit
  • Built-in power-on reset circuit
  • Supply voltage: 2.8V - 5.5V
  • Available in DIP16 and SOP16 packages

Applications

AI Translation
  • Display driver for home appliances such as set-top boxes, air conditioners, DVD/VCD players
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