SC8204N3FL datasheet, PDF - EEWORLD Datasheet

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SC8204N3FL: DescriptionTelecom Circuit, CMOS, PDIP24,; CategoryWireless rf/communication Telecom circuit; File Size212KB，9 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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SC8204N3FL Overview

Telecom Circuit, CMOS, PDIP24,

SC8204N3FL Parametric

Parameter Name	Attribute value
Objectid	108658246
package instruction	DIP, DIP24,.3
Reach Compliance Code	compliant
JESD-30 code	R-PDIP-T24
Number of terminals	24
Maximum operating temperature	70 °C
Minimum operating temperature	-10 °C
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP24,.3
Package shape	RECTANGULAR
Package form	IN-LINE
power supply	5 V
Certification status	Not Qualified
Nominal supply voltage	5 V
surface mount	NO
technology	CMOS
Telecom integrated circuit types	TELECOM CIRCUIT
Temperature level	COMMERCIAL
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL

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SC8204

FAN REMTORE CONTROL DECODER

DESCRIPTION

SC8204 is a high performance electronic fan controller. Speed control,

off-timer, nature wind, sleep mode are all built into a single chip. Light

control, buzzer output, key control input, two working mode 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.

SC8204 adopted SDIP-24 package.

SDIP-24-300-2.54

FEATURES

* High performance CMOS Technology

* Low power consumption

* Two speed modes: strong and low

* Memory start-up mode

* Two working mode

extension “F”

* Buzzer indicator function operation.

* Independent light controlling: extension “L”

* Two bits consumer code

* Built-in 455kHz oscillator circuit

* Time mode: A4: 0.5, 1, 2, 4 hour accumulated

N4: 0.5, 1, 2, 4hour non-accumulated

N3: 1, 2, 4 hour non-accumulated

N8: 1, 2, 4, 8 hour non-accumulated

* Fan remote controller

* Air cleaner

* Humidifier

* Heater

* Wind-warmer

APPLICATIONS

ORDERING INFORMATION

Part

SC8204N3F

SC8204N3FL

SC8204N3KF

SC8204N3KFL

SC8204N4F

SC8204N4FL

SC8204N4KF

SC8204N4KFL

SC8204A4F

SC8204A4FL

SDIP-24-300-2.54

Package

Accumulated

(To be continued)

Non-

accumulated

Independent

ON/OFF

Light control

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

Http: www.silan.com.cn

REV:1.0

2004.08.03

Page 1 of 9

SC8204

FUNCTION DESCRIPTION

SC8204 is an electronic fan control IC, it use electronic touch switch and timer replace the traditional switch

and timer. SC8204 improved nature wind and sleep wind mode expect hold the traditional fan functions, and

improved a swing control and light control function. SC8204 cooperate with the SC5104 encode IC; implement

the remote control of the fan.

“OFF” key

It used to shut down the power of motor, fan stop operating, and the control circuit resume static state, and

stored the operate mode of power on. When started next time, it is activated into the operation mode stored in

the operation memory. (Timer will not be stored)

“ON/SPEED” key:

It start fan if pressed when fan is off.

Mode one: It turns on the fan with cold wind start-up. If successive pressing of ON/SPEED key, it will operate

as low wind, strong wind, cold wind, low wind, strong wind … … go along with cycle. Or the operation mode

stored in the operating memory. LED will on/off with key.

Mode two: It turns on the fan with low wind start-up .If successive pressing of ON/SPEED key, it will operate as

strong wind, low wind, strong wind … … go along with cycle. LED will on/off with key.

Separating “ON/OFF” key (extension K)

It start fan if pressed when fan is off.

Mode one: It turns on the fan with cold wind start-up. Cold wind LED will on.

Mode two: It turns on the fan with low wind start-up .Low wind LED will on.

It turn off the power when fan is on, fan stopped, control circuit resume static state, and stored the operate

mode into memory. When the fan turn on next time, it start in the operate mode in the memory (timer will not be

stored).

Separating “SPEED” key (extension K)

SPEED key is used to turn on the fan change speed of the fan.

Mode one: When successive pressing of SPEED key, it will operate as low wind, strong wind, cold wind, low

wind, strong wind … … go along with cycle. LED will on/off with key.

Mode two: When successive pressing of SPEED key, it will operate as low wind, strong wind, low wind, strong

wind … … go along with cycle. LED will on/off with key.

“WORKING MODE” select pin (extension F)

(Note The consumer may connect Vss or disconnect anything to select working mode in PCB.)

It used to select the working mode. Two working mode selectable.

Working mode one (SELECT pin connect to Vss): press “

ON/OFF”key or “

ON/SPEED” Buzzer output

“

Bi-Bi” pin”FAN”output to control cold assistant part, and always output. (Cold wind LED will on.)The “

FAN”

hasn’ output, until off 30 second after. The “

FAN”output has nothing to do with fan working. Follow successive

pressing of “

SPEED”or “

ON/SPEED”key, it will operate as low wind, strong wind, cold wind, low wind, strong

wind… … go along with cycle. LED will on/off with key.

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

Http: www.silan.com.cn

REV:1.0

2004.08.03

Page 5 of 9

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