ST3384E datasheet(2/11 Pages) STMICROELECTRONICS

부품명	ST3384E

상세설명	±15KV ESD-PROTECTED, 3 TO 5.5V, LOW POWER, UP TO 250KBPS, RS-232 TRANSCEIVER

PDF	11 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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2 / 11 page

ST3384E

2/11

PIN CONFIGURATION

PIN DESCRIPTION

PlN N°

(SO-18)

PlN N°

(SSOP20)

SYMBOL

NAME AND FUNCTION

1, 10, 11

N.C.

Not Connected

C1+

Positive Terminal for the first Charge Pump

Capacitor

V+

5.5V Generated By The Charge Pump

C1-

Negative Terminal for the first Charge Pump

Capacitor

C2+

Positive Terminal for the second Charge Pump

Capacitor

C2-

Negative Terminal for the second Charge Pump

Capacitor

V-

-5.5V Generated By The Charge Pump

T2OUT

Second Transmitter Output Voltage

R2IN

Second Receiver Input Voltage

R2OUT

Second Receiver Output Voltage

T2IN

Second Transmitter Input Voltage

T1IN

First Transmitter Input Voltage

R1OUT

First Receiver Output Voltage

R1IN

First Receiver Input Voltage

T1OUT

First Transmitter Output Voltage

GND

Ground

VCC

3V to 5.5V Supply Voltage. Connect a 0.1µF

capacitor to GND

SHDN

Active Low Shutdown Control Input. Drive Low To

Shut-down Transmitters, receiver and Charge

Pump

SO-18

SSOP20

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