RS-232

RS-232的PDF下载
RS-232的特点(Features)
RS-232的说明(Description)
RS-232的技术参数(Specifications)
RS-232的全国供应商
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RS-232的特点(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.

RS-232的说明(Description)

The μPD4711B is a 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, thislinedriver/receiver has many ancillary functions, including output control, threshold select, and standby functions.Because the μPD4711B is provided with two output driver circuits and two receiver circuits, it can constitute an RS-232 interface circuit with a single chip.

RS-232的技术参数(Specifications)

Parameter	Symbol	Ratings	Unit
^voltage	V_CC	–0.5 to +6.0	V
nput voltage	D_IN	–0.5 to V_CC +0.5	V
Receiver input ^voltage	R_IN	–30.0 to +30.0	V
Driver output ^voltage	D_OUT	1–25.0 to +25.0^Note	V
Receiver output ^voltage	R_OUT	–0.5 to V_CC +0.5	V
Receiver input current	I_IN	±60.0	mA
Operating temperature range	T_A	–40 to +85	℃
Storage temperature range	T_stg	–55 to +150	℃
Power dissipation	P_T	0.5	W

RS-232的全国供应商

供应商

型号

厂家

封装

批号

数量

备注

诚信积分

日期

深圳市兴广富电子有限公司

深圳

755-83576097/83576094/83576084

RS-232

TRW

N/A

Own stock

1696

2009-7-4 10:14:22

北京显周科技有限公司

北京市

010-51653931/51653933/51653934/88510410/88510409

RS-232

欧美正品

贴片/插片，㊣品

07+/08+，全新原装

9693

www.ezone24.com ★查报价010-51653931，请致电

5056

2009-7-4 9:59:36

北京中海佳科技有限公司

北京市

010-66233039/13522859833

RS-232

GREENLEE

5193

2009-7-4 9:34:09

深圳市卓之越电子科技有限公司

深圳

0755-33062401/33062402

RS-232

sop

07+

20159

原装现货，价格从优！0755-33062401，33062402

3115

2009-7-3 17:06:22

北京华宇腾达科技有限公司

北京市

010-51297258/51297259/62101793

RS-232..........

原厂！

原装！

07+/08＋

15000

正品价优！请来电洽谈！

2291

2009-7-4 10:56:15

北京华宇腾达科技有限公司

北京市

010-51297258/51297259/62101793

RS-232/

原厂封装！

07+/08+

5000

请来电洽谈！

2291

2009-7-4 10:56:15

	PDF下载文件大小：153114KB
厂家	ETC [ETC]
简要描述	PL-2303 USB to RS-232 Bridge Controller Product Datasheet

RS-232

RS-232的特点(Features)

RS-232的说明(Description)

RS-232的技术参数(Specifications)

RS-232的全国供应商

RS-232

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