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TM(Shenzhen Titan Micro Elec) TM1637 product image
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TM(Shenzhen Titan Micro Elec) TM1637RoHS

Manufacturer
TM(Shenzhen Titan Micro Elec)Asian Brands
MPN
TM1637
LCSC Part #
C2962580
Packaging
SOP-20-300mil
Customer #
Key Attributes
Special-purpose circuit for LED driver control
Datasheetpdf iconTM(Shenzhen Titan Micro Elec) TM1637
In-Stock: 10,080
10,080 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
6+$ 0.2824$ 1.69
60+$ 0.2251$ 13.51
180+$ 0.2005$ 36.09
612+$ 0.1698$ 103.92
2,988+$ 0.1562$ 466.73
6,012+$ 0.148$ 889.78
Standard Packaging36/Full Tube
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Display Drivers
ManufacturerTM(Shenzhen Titan Micro Elec)
PackagingSOP-20-300mil
Voltage - Supply4.5V~5.5V
Configuration8 Segment x 6 Digit
Operating Temperature-40℃~+85℃
Clock Frequency500kHz
Pd - Power Dissipation400mW
Quiescent Current-
InterfaceI²C
FeaturesBuilt-in auto blanking;Internal reset function;PWM dimming
Segment Drive Current80mA
Digit Drive Current20mA
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Additional Information

TypeDetails
Minimum6
Multiple6
Standard Packaging36
Sales UnitPiece

Introduction

AI Translation

TM1637 is a dedicated LED display driver control IC with keyboard scan interface, integrating MCU digital interface, data latch, LED high-voltage driver, and keyboard scan circuitry. This product offers excellent performance and reliable quality. Primarily used for display panel driving in induction cookers, microwave ovens, and small household appliances. Available in DIP/SOP20 package.

Features

AI Translation
  • Power CMOS process
  • Display mode (8-segment × 6-digit), common-anode LED output
  • Key scan (8×2bit), enhanced anti-interference key recognition circuit
  • Brightness adjustment circuit (8-level duty cycle adjustment)
  • Two-wire serial interface (CLK, DIO)
  • Oscillation mode: built-in RC oscillator (450kHz ±5%)
  • Built-in power-on reset circuit
  • Built-in auto-blanking circuit
  • Package: DIP20/SOP20

Applications

AI Translation
  • Induction cooker
  • Microwave oven
  • Display driver for small home appliances