UPD4712C

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UPD4712C 技术参数

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD4712C/4712D

RS-232 LINE DRIVER/RECEIVER

The µPD4712C and 4712D are high-voltage silicon gate CMOS line driver/reciever conforming to the

EIA/TIA-232-E standard. It can operate with a single +5 V power source because it is provided with a DC-DC converter.

In addition, this line driver/receiver has many ancillary functions, including output control, threshold select, and

standby functions. Because the µPD4712C and 4712D are provided with four output driver circuits and four receiver

circuits, it can constitute an RS-232 interface circuit with a single chip.

FEATURES

• Conforms to EIA/TIA-232-E (RS-232C) standard

• +5 V single power source

• Threshold select pin selecting two types of threshold voltages

• Standby mode can be set by making standby pin high to reduce circuit current.

• Three-state output configuration. Both driver and receiver outputs go into high-impedance state in standby mode.

ORDERING INFORMATION

Part Number

µPD4712CCY

µPD4712DCY

µPD4712CGT

µPD4712DGT

Package

28-pin plastic DIP (400 mil)

28-pin plastic SOP (375 mil)

Document No. S10316EJ3V1DS00 (3rd edition)

Date Published April 1997 N

Printed in Japan

1995

12 3 4 5 6 7...12

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型号	品牌	描述	获取价格	数据表
UPD4712CCY	NEC	RS-232 LINE DRIVER/RECEIVER	获取价格
UPD4712CCY	RENESAS	QUAD LINE TRANSCEIVER, PDIP28, 0.400 INCH, PLASTIC, DIP-28	获取价格
UPD4712CCY-A	RENESAS	Line Transceiver, 4 Func, 4 Driver, 4 Rcvr, CMOS, PDIP28, 0.400 INCH, PLASTIC, DIP-28	获取价格
UPD4712CGT	NEC	RS-232 LINE DRIVER/RECEIVER	获取价格
UPD4712CY	ETC	Transceiver	获取价格
UPD4712D	NEC	RS-232 LINE DRIVER/RECEIVER	获取价格