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LB1403N Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
LB1403NSANYO109Yes

LB1403N is a monolithic integrated circuit manufactured by SANYO.

The LB1403N is a monolithic integrated circuit manufactured by SANYO. It is designed for use in LED bar graph display drivers. Below are the factual specifications, descriptions, and features of the LB1403N:

Specifications:

  • Manufacturer: SANYO
  • Type: LED Bar Graph Display Driver
  • Operating Voltage: Typically 3.5V to 16V
  • Output Current: 20mA per segment (typical)
  • Number of Outputs: 10 (10-segment LED driver)
  • Input Sensitivity: Logarithmic response for audio level indication
  • Package Type: DIP (Dual In-line Package)
  • Pin Count: 16

Descriptions:

  • The LB1403N is a logarithmic LED driver IC that converts an analog input signal into a corresponding LED bar graph display.
  • It is commonly used in VU meters, audio level indicators, and other visual display applications.
  • The logarithmic response makes it suitable for audio signal level monitoring.

Features:

  • 10 LED Driver Outputs: Drives a 10-segment LED bar graph display.
  • Wide Operating Voltage Range: Supports operation from 3.5V to 16V.
  • Logarithmic Response: Matches human hearing perception for audio applications.
  • Built-in Reference Voltage: Simplifies circuit design.
  • Low Power Consumption: Suitable for battery-operated devices.
  • Easy to Interface: Works directly with analog input signals.

This information is strictly based on the manufacturer's datasheet and technical documentation.

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