Varnitronics
HTM1650-TD TDSEMIC
TDSEMIC

HTM1650-TD

4 150mA 3V~5.5V SOP-16 LED Drivers ICs RoHS

SOP-16ROHS CompliantActive

Special-purpose IC for LED drive control with keyboard scanning interface

Manufacturer
TDSEMIC
Manufacturer part #
HTM1650-TD
Store part #
C46683636
Package / case
SOP-16
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

19,495 in stock

#C46683636

Stock & price checked 6 days ago

QuantityUnit pricePack price
5+₹12.71₹63.55
50+₹10.07₹503.50
150+₹8.75₹1,312.50
500+₹7.75₹3,875.00
2,500+₹6.95₹17,375.00
4,000+₹6.55₹26,200.00

5 × ₹12.71

₹63.55

excl. GST

₹74.99 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 7–10 working days
  • GST invoice with every order
  • Standard pack: 4,000 per reel

HTM1650-TD

₹63.55 for 5 + GST

Specifications

Features
Keyboard scanning
Operating temperature
-40℃~+85℃
Number of Channels
4
Output Current
150mA
Voltage - Input(DC)
3V~5.5V

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Packaging
Tape & Reel (TR)
Standard pack
4,000 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.224 g

Overview

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.

Applications

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

Key features

  • 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

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