ST3237 datasheet(4/15 Pages) STMICROELECTRONICS

部品番号	ST3237

部品情報	3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY

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4 / 15 page

Pin configuration

ST3237

4/15

19

T4IN

Fourth Transmitter Input Voltage

20

R2OUT

Second Receiver Output Voltage

21

R1OUT

First Receiver Output Voltage

22

T3IN

Third Transmitter Input Voltage

23

T2IN

Second Transmitter Input Voltage

24

T1N

First Transmitter Input Voltage

25

C1-

Negative Terminal of Voltage- Charge Pump Capacitor

26

VCC

Supply Voltage

27

V+

-5.5V Generated by the Charge Pump

28

C1+

Positive Terminal of Voltage- Charge Pump Capacitor

Table 1.

Pin description

PlN N°

SYMBOL

NAME AND FUNCTION

同様の部品番号 - ST3237

メーカー	部品番号	データシート	部品情報
STMicroelectronics	ST3237E	600Kb / 15P	짰5KV ESD-PROTECTED, 1mA, 3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY
	ST3237E	317Kb / 13P	짹15KV ESD-PROTECTED, 1mA, 3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY
	ST3237EBD	600Kb / 15P	짰5KV ESD-PROTECTED, 1mA, 3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY
	ST3237EBDR	600Kb / 15P	짰5KV ESD-PROTECTED, 1mA, 3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY
	ST3237EBDR	295Kb / 17P	짹 15KV ESD-protected, 1關A, 3 to 5.5V, 250Kbps RS-232 Transceiver with stand-by

メーカー	部品番号	データシート	部品情報
STMicroelectronics	ST3237E	600Kb / 15P	짰5KV ESD-PROTECTED, 1mA, 3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY
	8785	317Kb / 13P	짹15KV ESD-PROTECTED, 1mA, 3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY
	ST3237E	295Kb / 17P	짹 15KV ESD-protected, 1關A, 3 to 5.5V, 250Kbps RS-232 Transceiver with stand-by
3PEAK INC.	TPT3232E	585Kb / 10P	3V to 5.5V, 250kbps RS-232 Transceivers Rev. B.1
Intersil Corporation	ICL3244	141Kb / 13P	1Microamp, 3V to 5.5V, 250kbps, RS-232 Transceiver with Enhanced Automatic Powerdown
STMicroelectronics	ST3384E	227Kb / 11P	짹15KV ESD-PROTECTED, 3 TO 5.5V, LOW POWER, UP TO 250KBPS, RS-232 TRANSCEIVER July 2003
Intersil Corporation	ISL3232E	281Kb / 14P	QFN Packaged, 짹15kV ESD Protected, 2.7V to 5.5V, 150nA, 250kbps, RS-232 2.7V to 5.5V, 150nA, 250kbps, RS-232
AiT Semiconductor Inc.	A3232	455Kb / 8P	A3232INTERFACE 3V TO 5.5V, 250kbps RS-232 TRANSCEIVERS REV1.0 - JULY 2022
Maxim Integrated Produc...	MAX3238CAI-T	207Kb / 12P	3.0V to 5.5V, 1μA, up to 250kbps, True RS-232 Transceiver with AutoShutdown Plus Rev 1; 10/02
STMicroelectronics	ST3243	255Kb / 14P	3 TO 5.5V, 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN