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TM(Shenzhen Titan Micro Elec) TM1639 product image
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TM(Shenzhen Titan Micro Elec) TM1639RoHS

Manufacturer
TM(Shenzhen Titan Micro Elec)Asian Brands
MPN
TM1639
LCSC Part #
C70366
Packaging
SOIC-24-300mil
Customer #
Key Attributes
4.5V~5.5V 1MHz 20mA 80mA SOIC-24-300mil Display Drivers RoHS
Datasheetpdf iconTM(Shenzhen Titan Micro Elec) TM1639
In-Stock: 1,978
1,978 In stock, ships now
Not recommended for new designs
Once stock is depleted, this item will be marked as "Out of Stock."
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QtyUnit PriceTotal Amount
1+$ 0.4376$ 0.44
10+$ 0.342$ 3.42
30+$ 0.3063$ 9.19
90+$ 0.2561$ 23.05
510+$ 0.2334$ 119.03
990+$ 0.2188$ 216.61
Standard Packaging30/Full Tube

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Display Drivers
ManufacturerTM(Shenzhen Titan Micro Elec)
PackagingSOIC-24-300mil
Voltage - Supply4.5V~5.5V
Configuration8 Segment x 8 Digit
Operating Temperature-40℃~+80℃
Clock Frequency1MHz
Pd - Power Dissipation400mW
Quiescent Current-
Interface-
FeaturesPWM dimming;Internal reset function
Segment Drive Current20mA
Digit Drive Current80mA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging30
Sales UnitPiece

Introduction

AI Translation

TM1639 is a dedicated LED display driver control IC with keyboard scanning interface, integrating MCU digital interface, data latch, LED driver, keyboard scanning, and other circuits. This product offers reliable quality, excellent stability, and strong anti-interference capability. It is primarily applicable to LED/digital tube display devices such as home appliances (smart water heaters, microwave ovens, washing machines, air conditioners, induction cookers), set-top boxes, electronic scales, and smart electricity meters.

Features

AI Translation
  • CMOS process
  • Display mode: 8-segment × 8-digit
  • Key scan (4×2bit)
  • Brightness adjustment circuit (8-level duty cycle adjustment)
  • Serial interface (CLK, STB, DIO)
  • Oscillation method: RC oscillation
  • Built-in power-on reset circuit
  • Package: SOP24, SDIP24

Applications

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