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HT2040A Datasheet - Holtek Semiconductor

HT2040A_HoltekSemiconductor.pdf

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Datasheet Details

Part number:

HT2040A

Manufacturer:

Holtek Semiconductor

File Size:

517.75 KB

Description:

Christmas light controller.

HT2040A, Christmas Light Controller

The HT2040A is a low cost, low power CMOS LSI chip designed for use in Christmas lighting control products.

It provides 4 SCR outputs to control the lamps.

The lamps can display up to 10 different groups of lighting patterns, where each pattern or pattern group is chosen by appropriate input keys.

T

HT2040A Features

* Operating voltage: 4.5V~5.5V 4 SCR direct drive outputs 10 different groups of lighting patterns Up to 8 patterns for each group Demonstration function One key activation function

* Up to 23 patterns

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