參數(shù)資料
型號(hào): ADM4854AR
廠商: ANALOG DEVICES INC
元件分類: 通用總線功能
英文描述: 5 V Slew-Rate Limited Half- and Full-Duplex RS-485/RS-422 Transceivers
中文描述: LINE TRANSCEIVER, PDSO8
封裝: MS-012AA, SOIC-8
文件頁數(shù): 2/16頁
文件大?。?/td> 438K
代理商: ADM4854AR
ADM4850–ADM4857
TABLE OF CONTENTS
Specifications.....................................................................................3
Rev. 0 | Page 2 of 16
ADM4850/ADM4854 Timing Specifications...........................4
ADM4851/ADM4855 Timing Specifications...........................4
ADM4852/ADM4856 Timing Specifications...........................5
ADM4853/ADM4857 Timing Specifications...........................5
Absolute Maximum Ratings............................................................6
ESD Caution..................................................................................6
Pin Configurations and Function Descriptions...........................7
Test Circuits.......................................................................................8
Switching Characteristics ................................................................9
Typical Performance Characteristics...........................................10
Circuit Description......................................................................... 12
Slew-Rate Control...................................................................... 12
Receiver Input Filtering............................................................. 12
Half-/Full-Duplex Operation ................................................... 12
High Receiver Input Impedance .............................................. 13
Three-State Bus Connection..................................................... 13
Shutdown Mode ......................................................................... 13
Fail-Safe Operation.................................................................... 13
Current Limit and Thermal Shutdown................................... 13
Outline Dimensions....................................................................... 14
Ordering Guide .......................................................................... 15
REVISION HISTORY
10/04—Revision 0: Initial Version
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