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UPD6120C101 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
UPD6120C101NEC250Yes

UPD6120C101** is a remote control transmitter IC manufactured by **NEC**.

The UPD6120C101 is a remote control transmitter IC manufactured by NEC. Below are its key specifications, descriptions, and features:

Manufacturer:

  • NEC (now part of Renesas Electronics Corporation)

Specifications:

  • Type: Remote Control Transmitter IC
  • Package: SOP (Small Outline Package)
  • Supply Voltage: 2.0V to 5.5V
  • Oscillation Frequency: 455 kHz (typical for IR remote systems)
  • Output: CMOS push-pull output for IR LED drive
  • Key Matrix: Supports up to 32 keys (8x4 matrix)
  • Modulation: Carrier frequency generation (typically 38 kHz)
  • Standby Current: Low power consumption in standby mode

Descriptions:

  • Designed for infrared remote control applications.
  • Includes an internal oscillator circuit for generating carrier signals.
  • Features a key scanning function to detect button presses.
  • Encodes key inputs into NEC-standard remote control signals.

Features:

  • Low Power Consumption: Suitable for battery-operated devices.
  • Wide Voltage Range: Operates from 2.0V to 5.5V.
  • Built-in Oscillator: Reduces external component count.
  • CMOS Output: Efficient IR LED driving capability.
  • NEC Remote Protocol: Compatible with standard NEC IR remote systems.

This IC is commonly used in consumer electronics such as TVs, air conditioners, and other infrared remote-controlled devices.

Would you like additional details on pin configuration or application notes?

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