HV858 Tri-EL Lamp Driver IC

Supertex

Description

www.DataSheet4U.com Supertex inc.Tri-EL Lamp Driver IC .
The Supertex HV858 is a high voltage triple EL lamp driver designed for driving combined EL lamps of up to 3.

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Datasheet Specifications

Part number: HV858
Manufacturer: Supertex
File Size: 277.68 KB
Datasheet: HV858_Supertex.pdf
Description: Tri-EL Lamp Driver IC

Features

* Tri-EL lamp driver with common terminal Independent brightness control for all 3 lamps 1.8V to 6.5V Operating Supply Voltage Output voltage regulation Two-pin serial data communication for control Linear brightness control with seven steps at constant efﬁciency 128kHz Fixed Switching Frequency Split

Applications

* Mulit-segment, variable displays Cell phone keypads and displays MP3 players Watches Typical Application Circuit D VIN + CIN - CS 1 LX 2 GND CS 10 Com 9 EL3 8 EL2 7 EL1 6 EL Lamp 3 EL Lamp 2 EL Lamp 1 VDD + CDD 3 VDD 4 SDI 5 SCK - Serial Data in Clock HV858 A011706 Supertex inc. A01170

HV858 Distributors

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HV858 Tri-EL Lamp Driver Supertex

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