TA7612AP - LED DRIVER

Product Overview

Toshiba Semiconductor

Datasheet Details

Part number	TA7612AP
Manufacturer	Toshiba Semiconductor
File Size	157.65 KB
Description	LED DRIVER
Datasheet	TA7612AP Datasheet
Additional preview pages of the TA7612AP datasheet.

Product details

Description

Block diagram TA7612AP The above simplified TA7612AP Block Diagram is to give the general idea of the circuit's operation.(1) General operation If VIN Voltage greater than the first threshold but less than the second threshold is applied “No.1” LED is lighted, if the input voltage is between the second and the third threshold, then 'No.1 and No.2' LED are in operation and so on.(2) Adding R1 and R2 operation These resistors are to give the reference voltage of 10 comparators.And then above

Features

10 LED's bar display driver.
Linear scale display.
Continuous 10 LED display.
By choosing a series connection of IC, can display more than 10 LED. Block Diagram (Note 1) Weight: 1.00 g (typ. ) Note 1: (Vref max ( = PIN 15) = 3.6 V) 2 Pin Connection Terminated ground Terminated 1 kΩ between ground Display Light on No.1 LED Lighted all LED Without lighted No.1 LED Light on No.1 LED Condition VIN = 0~0.4 V (typ. ) VIN ≥ 3.6 V (typ. ) VIN = 0~0.36 V (typ. ) VIN ≥ 0.36 V (ty.

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Published: Sep 11, 2005 |