參數(shù)資料
型號(hào): DS34LV87TM/NOPB
廠商: National Semiconductor
文件頁(yè)數(shù): 12/14頁(yè)
文件大?。?/td> 0K
描述: IC LINE DRIVER QUAD CMOS 16-SOIC
標(biāo)準(zhǔn)包裝: 48
類(lèi)型: 驅(qū)動(dòng)器
驅(qū)動(dòng)器/接收器數(shù): 4/0
規(guī)程: RS422
電源電壓: 3 V ~ 3.6 V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC N
包裝: 管件
產(chǎn)品目錄頁(yè)面: 1277 (CN2011-ZH PDF)
其它名稱(chēng): *DS34LV87TM
*DS34LV87TM/NOPB
DS34LV87TM
SNLS116D – JULY 2006 – REVISED APRIL 2013
TYPICAL APPLICATION INFORMATION
General application guidelines and hints for differential drivers and receivers may be found in the following
application notes:
Transmission Line Drivers and Receivers for TIA/EIA Standards RS-422 and RS-423(SNLA137)
A Comparison of Differential Termination Techniques(SNLA304)
Power Decoupling Recommendations:
Bypass caps must be used on power pins. High frequency ceramic (surface mount is recommended) 0.1
μF in
parallel with 0.01
μF at the power supply pin. A 10 μF or greater tantalum or electrolytic should be connected at
the power entry point on the printed circuit board.
RT is optional although highly recommended to reduce reflection
Figure 7. Typical Driver Connection
Figure 8. Typical Driver Output Waveforms
Copyright 2006–2013, Texas Instruments Incorporated
7
Product Folder Links: DS34LV87T
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DS34LV87TMX/NOPB 功能描述:RS-422接口集成電路 RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率: 工作電源電壓:5 V 電源電流:35 mA 工作溫度范圍: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-16 封裝:Tube
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