Page 146 - CITS - Electronic Mechanic - TT - 2024
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ELECTRONICS MECHANIC - CITS
Versatility and accuracy are inherent features of these converters. These devices are used in a wide range of
digital panel meter applications. Most applications, however, involve the measurement and display of analog data.
Circuit Diagram of L7106 and L7107:
The block diagram of IC L7106 and IC L7107 is shown below:
The IC L7106 and&107 are the first ICs to contain all the active circuitry for 3rd digit panel meter as a single chip.
Pin Configuration of IC L7106 and IC L7107
The IC L7106 is designed to interface with a Liquid Crystal Display (LCD) as shown in diagram.
The IC L7107 is intended for Light Emitting Diode (LED) displays as shown in diagram below.
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CITS : E & H - Electronics Mechanic - Lesson 77 - 83
