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MM5450BV Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
MM5450BVMIC 1974Yes

Part Number:** MM5450BV **Manufacturer:** MIC (Micro Integrated Corporation) ### **Specifications:** - **Type:** LED Display Driver - **Outputs:** 34 (33 LED drivers + 1 oscillator output) - **Supply Voltage:** 4.

Part Number: MM5450BV

Manufacturer: MIC (Micro Integrated Corporation)

Specifications:

  • Type: LED Display Driver
  • Outputs: 34 (33 LED drivers + 1 oscillator output)
  • Supply Voltage: 4.5V to 15V
  • Output Current: 15mA per segment (max)
  • Operating Temperature: -40°C to +85°C
  • Package: 40-pin DIP (Dual In-line Package)
  • Logic Compatibility: TTL/CMOS

Descriptions:

The MM5450BV is a monolithic integrated circuit designed to drive LED displays directly. It features 33 open-drain outputs capable of sinking current for LED segments and one oscillator output for display multiplexing. It is commonly used in alphanumeric and numeric display applications.

Features:

  • 33 High-Current Sinking Outputs for driving LED segments.
  • Internal Oscillator for multiplexing displays (requires an external capacitor).
  • TTL/CMOS-Compatible Inputs for easy interfacing with microcontrollers or logic circuits.
  • Wide Operating Voltage Range (4.5V to 15V).
  • Low Power Consumption in standby mode.
  • 40-Pin DIP Package for through-hole PCB mounting.

This IC is suitable for applications requiring multiple LED segment control, such as digital clocks, scoreboards, and instrumentation panels.

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