STC3232E datasheet(4/7 Pages) ETC1

номер детали	STC3232E

подробное описание детали	High ESD-Protected, Low Power, 3.3V to 5.5V, True RS-232 Transceivers

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STC3232E Datasheet Rev.0.1, Dec.2005

Page

of

7

STC International Limited

http://www.mcu-memory.com

４

Pin Descriptions

Typical Operating Characteristics

(VCC = +3V to +5.5V, C1-C4 = 0.1µF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at

TA = +25°C.)

(SO/DIP/SSOP)

NAME

FUNCTION

—

/EN

Receiver Enable. Active low.

1

C1+

Positive Terminal of Voltage-Doubler Charge-Pump Capacitor

2

V+

+5.5V Generated by the Charge Pump

3

C1-

Negative Terminal of Voltage-Doubler Charge-Pump Capacitor

4

C2+

Positive Terminal of Inverting Charge-Pump Capacitor

5

C2-

Negative Terminal of Inverting Charge-Pump Capacitor

6

V-

-5.5V Generated by the Charge Pump

7, 14

T_OUT

RS-232 Transmitter Outputs

8, 13

R_IN

RS-232 Receiver Inputs

9, 12

R_OUT

TTL/CMOS Receiver Outputs

10, 11

T_IN

TTL/CMOS Transmitter Inputs

15

GND

Ground

16

VCC

+3.0V to +5.5V Supply Voltage

６

５

４

３

２

１

０

－１

－２

－３

－４

－５

－６

０

１０００

２０００

３０００

４０００

５０００

ＬＯＡＤ　ＣＡＰＡＣＩＴＡＮＣＥ（ｐＦ）

ＴＲＡＮＳＭＩＴＴＥＲ　ＯＵＴＰＵＴ　ＶＯＬＴＡＧＥ

　　　ＶＳ．ＬＯＡＤ　ＣＡＰＡＣＩＴＡＮＣＥ

１６

１４

１２

１０

８

６

４

２

０

１０００

２０００

３０００

４０００

５０００

ＬＯＡＤ　ＣＡＰＡＣＩＴＡＮＣＥ（ｐＦ）

ＳＬＥＷ　ＲＡＴＥ　ＶＳ．ＬＯＡＤ　ＣＡＰＡＣＩＴＡＮＣＥ

４５

４０

３５

３０

２５

２０

１５

１０

５

０

１０００

２０００

３０００

４０００

５０００

ＬＯＡＤ　ＣＡＰＡＣＩＴＡＮＣＥ（ｐＦ）

ＯＰＥＲＡＴＩＯＮ　ＳＵＰＰＬＹ　ＣＵＲＲＥＮＴ

　　ＶＳ．ＬＯＡＤ　ＣＡＰＡＣＩＴＡＮＣＥ

Аналогичный номер детали - STC3232E

производитель	номер детали	датащи	подробное описание детали
AUK corp	STC3265	91Kb / 3P	NPN Silicon Transistor
Suntsu Electronics, Inc...	STC32C	856Kb / 4P	Ceramic SMT 4 Pad CMOS (VC)TCXO
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Аналогичное описание - STC3232E

производитель	номер детали	датащи	подробное описание детали
Sipex Corporation	SP3222	131Kb / 20P	True 3.0V to 5.5V RS-232 Transceivers
Exar Corporation	SP3222EEY-L-TR	1Mb / 23P	True 3.0V to 5.5V RS-232 Transceivers
Exar Corporation	SP3232EUEY-L-TR	1Mb / 24P	True 3.0V to 5.5V RS-232 Transceivers
Guangdong Youtai Semico...	ADM3222A	592Kb / 16P	True 3.0V to 5.5V RS-232 Transceivers
Exar Corporation	SP3232EEY-L-TR	1Mb / 23P	True 3.0V to 5.5V RS-232 Transceivers
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	SP3232ECA-L-TR	1Mb / 24P	True 3.0V to 5.5V RS-232 Transceivers
Sipex Corporation	SP3222B	139Kb / 18P	True 3.0V to 5.5V RS-232 Transceivers
Exar Corporation	SP3232EBET-L	977Kb / 22P	True 3.0V to 5.5V RS-232 Transceivers
Exar Corporation	SP3222EEA-L-TR	1Mb / 24P	True 3.0V to 5.5V RS-232 Transceivers

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Аналогичный номер детали - STC3232E

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