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TM(Shenzhen Titan Micro Elec) TM1680 product image
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TM(Shenzhen Titan Micro Elec) TM1680RoHS

Manufacturer
TM(Shenzhen Titan Micro Elec)Asian Brands
MPN
TM1680
LCSC Part #
C84836
Packaging
LQFP-52(14x14)
Customer #
Key Attributes
32×8 & 24×16 LED driver chips
Datasheetpdf iconTM(Shenzhen Titan Micro Elec) TM1680
In-Stock: 486
486 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.9231$ 0.92
10+$ 0.7297$ 7.30
30+$ 0.6322$ 18.97
90+$ 0.5364$ 48.28
540+$ 0.4795$ 258.93
990+$ 0.4486$ 444.11
Standard Packaging90/Full Tray
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Display Drivers
ManufacturerTM(Shenzhen Titan Micro Elec)
PackagingLQFP-52(14x14)
Voltage - Supply2.4V~5.5V
Configuration-
Operating Temperature-40℃~+85℃
Pd - Power Dissipation-
Clock Frequency400kHz
Quiescent Current-
InterfaceI²C
FeaturesBuilt-in display RAM;Cascadable function;PWM dimming
Segment Drive Current-
Digit Drive Current-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging90
Sales UnitPiece

Introduction

AI Translation

TM1680 is a driver IC for memory-mapped LED display control, supporting multiple ROW/COM modes (32ROW/8COM and 24ROW/16COM) for driving dot-matrix LEDs. The IC provides 16-level PWM output control via software configuration to adjust LED display brightness. Using a serial interface (I2C) for serial data input, it allows convenient access to command mode (COMMAND MODE) and data mode (DATA MODE) — simple commands are all that is needed to establish communication between the host controller and the TM1680. The TM1680 enables continuous display output and is widely applicable in LED lighting display applications.

Features

AI Translation
  • Operating voltage: 2.4~5.5V
  • Two display configurations: 32ROW×8COM and 24ROW×16COM
  • Integrated display memory: 64×4 display RAM (32ROW×8COM), 96×4 display RAM (24ROW×16COM)
  • 16-level PWM brightness control
  • Built-in 256KHz RC oscillator
  • I2C interface (SDA, SCL) communication
  • Data mode and command mode instructions
  • Selectable NMOS or PMOS output channels
  • Package options: LQFP48, LQFP52

Applications

AI Translation
  • Industrial instrumentation control
  • Digital clock/thermometer/counter/voltmeter display
  • Instrument data readout
  • LED display
  • Smart wristband