參數(shù)資料
型號(hào)： ADM3490EARZ
廠商： ANALOG DEVICES INC
元件分類： 通用總線功能
英文描述： 3.3 V, 【15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers
中文描述： LINE TRANSCEIVER, PDSO8
封裝： LEAD FREE, MS-012-A, SOIC-8
文件頁(yè)數(shù)： 2/20頁(yè)
文件大小： 503K
代理商： ADM3490EARZ
ADM3483E/ADM3486E/ADM3488E/ADM3490E/ADM3491E
TABLE OF CONTENTS
Features..............................................................................................1
Applications.......................................................................................1
General Description.........................................................................1
Functional Block Diagrams.............................................................1
Revision History...............................................................................2
Specifications.....................................................................................4
Driver Timing Specifications......................................................5
Receiver Timing Specifications ..................................................6
Absolute Maximum Ratings............................................................7
ESD Caution..................................................................................7
Pin Configurations and Function Descriptions...........................8
Test Circuits and Switching Characteristics..................................9
Typical Performance Characteristics...........................................11
Circuit Description.........................................................................14
Devices with Receiver/Driver Enable—ADM3483E/
ADM3486E/ADM3491E ...........................................................14
REVISION HISTORY
10/06—Rev. 0 to Rev. A
Added ADM3483E and ADM3488E...............................Universal
Changes to Figure 1 and Figure 2................................................... 1
Inserted Table 3................................................................................. 5
Changes to Figure 4 and Figure 5................................................... 8
Inserted Figure 28 and Figure 29..................................................13
Changes to Figure 31 and Figure 32.............................................16
Changes to Figure 34......................................................................17
Updated Outline Dimensions.......................................................18
Changes to Ordering Guide..........................................................18
8/06—Revision 0: Initial Version
Rev. A | Page 2 of 20
Devices Without Receiver/Driver Enable
―
ADM3488E/
ADM3490E ................................................................................. 14
Low Power Shutdown Mode—ADM3483E/ADM3486E/
ADM3491E ................................................................................. 14
Driver Output Protection.......................................................... 14
Propagation Delay...................................................................... 14
Line Length vs. Data Rate ......................................................... 14
±15 kV ESD Protection............................................................. 15
Human Body Model .................................................................. 15
Typical Applications................................................................... 15
Outline Dimensions....................................................................... 18
Ordering Guide .......................................................................... 18
相關(guān)PDF資料
PDF描述
ADM3490EARZ-REEL7 3.3 V, 【15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers
ADM3491E 3.3 V, 【15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers
ADM3491EARZ 3.3 V, 【15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers
ADM3491EARZ-REEL7 3.3 V, 【15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers
ADM3483 3.3 V Slew Rate Limited, Half- and Full-Duplex, RS-485/RS-422 Transceivers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADM3490EARZ-REEL7 功能描述:IC TXRX RS485 3.3V FD 8-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:121 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):1/1 規(guī)程:RS422，RS485 電源電壓:3 V ~ 3.6 V 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-DFN（3x3） 包裝:管件
ADM3491 制造商:AD 制造商全稱:Analog Devices 功能描述:3.3 V, Full Duplex, 840 uA 20 Mbps, EIA RS-485 Transceiver
ADM3491AN 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 1TR 1TX 1RX 14PDIP - Rail/Tube 制造商:Rochester Electronics LLC 功能描述:3V FULL DUPLEX RS 485 I.C. - Bulk
adm3491an-1 制造商:Analog Devices 功能描述:
ADM3491ANZ 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 1TR 1TX 1RX 14PDIP - Rail/Tube
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