LMS202IMWX

更新时间： 2024-11-23 03:44:11

品牌	Logo	应用领域
美国国家半导体 - NSC		/
页数	文件大小	规格书
5页	100K
描述
5V Single Supply TIA/EIA-232 Dual Transceivers

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LMS202IMWX 数据手册

March 2003

LMS202

5V Single Supply TIA/EIA-232 Dual Transceivers

General Description

Features

n Single +5V power supply

n 230 kbps data rate

The LMS202 features two transmitters and two receivers for

RS-232 communication. It has a DC-to-DC converter that

permits the device to operate with only a single +5V power

supply. The on-chip DC-to-DC converter which utilizes four

external 0.1µF capacitors to generate dual internal power

supplies for RS-232 compatible output levels.

n On-board DC-to-DC converter

n 0.1µF charge pump capacitors

n Drop-in replacement to Maxim’s MAX202

The device meet EIA/TIA-232E and CCITT V.28 specifica-

tions up to 230kbits/sec. The LMS202 is available in a 16 pin

narrow and Wide SOIC package.

Applications

n POS equipment (Bar code reader)

n Hand-held equipment

n General purpose RS-232 communication

Connection Diagram and Typical Circuit

20062901

DS200629

www.national.com

12 3 4 5

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型号	品牌	获取价格	描述	数据表
LMS202IMX	NSC	获取价格	5V Single Supply TIA/EIA-232 Dual Transceivers
LMS202IMX/NOPB	TI	获取价格	IC,LINE TRANSCEIVER,2 DRIVER,2 RCVR,SOP,16PIN,PLASTIC
LMS22	GOOD-ARK	获取价格	Low Profile Surface Mount Schottky Bridge Rectifiers Reverse Voltage 20~40V Output Current
LMS22_15	GOOD-ARK	获取价格	Low Profile Surface Mount Schottky Bridge Rectifiers Reverse Voltage 20~40V Output Current
LMS220	GOOD-ARK	获取价格	Low Profile Surface Mount Schottky Bridge Rectifiers Reverse Voltage 200V Output Current 2
LMS220_15	GOOD-ARK	获取价格	Low Profile Surface Mount Schottky Bridge Rectifiers Reverse Voltage 200V Output Current 2
LMS26	GOOD-ARK	获取价格	Low Profile Surface Mount Schottky Bridge Rectifiers Reverse Voltage 60V Output Current 2A
LMS26_15	GOOD-ARK	获取价格	Low Profile Surface Mount Schottky Bridge Rectifiers Reverse Voltage 60V Output Current 2A
LMS30C2450L003	MURATA	获取价格	Diversity Switch, 2400MHz Min, 2500MHz Max, 1dB Insertion Loss-Max
LMS30K1747H103	MURATA	获取价格	Diversity Switch, 1710MHz Min, 1785MHz Max, 1.15dB Insertion Loss-Max