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TDSEMIC HTM1650-TD product image
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TDSEMIC HTM1650-TDRoHS

Manufacturer
TDSEMICAsian Brands
MPN
HTM1650-TD
LCSC Part #
C46683636
Packaging
SOP-16
Customer #
Key Attributes
Special-purpose IC for LED drive control with keyboard scanning interface
Datasheetpdf iconTDSEMIC HTM1650-TD
In-Stock: 29,260
29,260 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.0914$ 0.46
50+$ 0.0731$ 3.66
150+$ 0.0639$ 9.59
500+$ 0.057$ 28.50
2,500+$ 0.0515$ 128.75
4,000+$ 0.0488$ 195.20
Standard Packaging4000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerTDSEMIC
PackagingSOP-16
Output Voltage-
Frequency - Switching-
FeaturesKeyboard scanning
Switch Tube (Built-In/External)-
Voltage - Input(AC)-
Operating temperature-40℃~+85℃
Topology-
Number of Channels4
Type-
Output Current150mA
Constant Current Accuracy-
Voltage - Input(DC)3V~5.5V
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

HTM1650-TD is a dedicated LED driver control IC with an integrated keyboard scan interface, incorporating a microcontroller digital interface, data latches, LED drivers, and keyboard scanning circuits. This product is suitable for numeric display applications in set-top boxes, home appliances, electronic scales, smart meters, and similar devices, making it ideal for applications requiring continuous long-term operation.

Features

AI Translation
  • Two display modes: 8-segment × 4-digit and 7-segment × 4-digit
  • Supports 7 × 4-key individual keys and 4 combination keys
  • 8-level adjustable duty cycle brightness control circuit
  • Segment drive current > 25mA, digit drive current > 150mA
  • Two-wire serial interface
  • Built-in RC oscillator
  • Built-in power-on reset circuit
  • Built-in data latch
  • Operating voltage: 3V to 5.5V
  • Strong noise immunity
  • SOP16 package

Applications

AI Translation
  • Set-top boxes
  • Home appliances
  • Electronic scales
  • Smart meters