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ICL7107 3 1/2 Digit LED Driver with A/D Converter IC DIP-40 Package

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25 In stock


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105.00 (excluding 18% GST)

25 In stock

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Description

The ICL7107 combines a high-resolution ADC with a LED display driver to facilitate the direct conversion of an analog input into a digital readout on a 3 1/2-digit LED display. This IC is commonly used in digital voltmeters and similar measurement instruments.

Features

  • 3 1/2-Digit Display: Drives a 3 1/2-digit 7-segment LED display, capable of displaying numbers from -1999 to +1999.
  • Integrated ADC: Includes a 3 1/2-digit ADC with high accuracy for converting analog signals to digital values.
  • Low Power Consumption: Designed for efficient operation with minimal power consumption.
  • Internal Reference Voltage: Provides an internal reference voltage for stable and accurate conversion.
  • Auto-Zero and Auto-Calibrate: Includes features to automatically zero and calibrate the ADC for improved accuracy.
  • Direct Drive Capability: Capable of directly driving LED displays without needing additional drivers.

Specifications

  • Resolution: 3 1/2 digits, capable of displaying values from -1999 to +1999.
  • Input Voltage Range: Typically ±200mV to ±2V (depends on reference and configuration).
  • Reference Voltage: Internal reference voltage provided, often 2.5V.
  • Power Supply Voltage: Typically ±5V to ±15V.
  • Operating Temperature Range: Typically 0°C to 70°C or as specified.

Applications

  • Digital Voltmeters: Provides a digital readout for measuring and displaying voltage levels.
  • Measurement Instruments: Used in various measurement and testing instruments for accurate digital representation.
  • Industrial Displays: Drives displays for industrial control systems and instrumentation.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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