SC2128A-L21D datasheet, PDF - EEWORLD Datasheet

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SC2128A-L21D: DescriptionREMOTE FAN CONTROL IC; File Size213KB，15 Pages; ManufacturerSilan; Websitehttp://www.silanic.com.cn/; Hangzhou Silan Microelectronics Co., Ltd. (SSE stock code: Silan Micro, 600460) is located in Hangzhou High-tech Industrial Development Zone. It is a high-tech enterprise specializing in integrated circuit chip design and semiconductor microelectronics related product production. The company's current main products are integrated circuits and semiconductor products.

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REMOTE FAN CONTROL IC

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Silan

Semiconductors

REMOTE FAN CONTROL IC

DESCRIPTION

The SC2128A is a high performance electronic fan controller LSI,

Speed control, off-timer, rhythm wind, sleep mode, head swing

and/or light control are all built into a single chip. Indicator LED

output, buzzer output, key control input, as well as remote control

decoding circuitry are all provided to build a full function electronic

fan with remote control capability having the highest performance

with the least external components. Pin assignment and application

circuit are optimized for easy PCB layout and cost saving for

electronic fan application.

SC2128A

FEATURES

* High performance CMOS Technology

* Low power consumption

* Optional independent light control

* 90 seconds cycle/6 seconds per step(off step 3 seconds) rhythm

wind pattern

* Built-in remote control decoding circuitry with mask option

custom code

* DIP or SO package(22 pin SO not available)

* Up to 3 dependent/independent swing-head/light output

* Available in 16,18,20,22,24 pin package for none, one set or two

sets of swing head and/or light control

* Four operation modes: ordinary, rhythm, ordinary sleep and

rhythm sleep.

* Memory start-up mode

* 2-3 seconds middle wind start-up(mask option)

DIP-16

APPLICATIONS

* Optimized for fan application

* Suitable for heater fan, cooling fan, and other home appliances

with remote control, timer and/or output level control

HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD

Rev: 1.0

2000.12.31

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