ADM485ARMZ Analog Devices Inc, ADM485ARMZ Datasheet - Page 2
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ADM485ARMZ
Manufacturer Part Number
ADM485ARMZ
Description
IC,LINE TRANSCEIVER,BICMOS,1 DRIVER,1 RCVR,TSSOP,8PIN,PLASTIC
Manufacturer
Analog Devices Inc
Type
Transceiverr
Datasheet
1.ADM485JRZ.pdf
(16 pages)
Specifications of ADM485ARMZ
Number Of Drivers/receivers
1/1
Protocol
RS422, RS485
Voltage - Supply
4.75 V ~ 5.25 V
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ADM485ARMZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
ADM485
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 5
Pin Configuration and Function Descriptions............................. 6
Typical Performance Characteristics ............................................. 7
REVISION HISTORY
04/08—Rev. E to Rev. F
Updated Format..................................................................Universal
Changes to Table 2............................................................................ 4
Updated Outline Dimension......................................................... 13
Changes to Ordering Guide .......................................................... 14
10/03—Rev. D to Rev. E
Changes to Timing Specifications .................................................. 2
Updated Ordering Guide................................................................. 3
7/03—Rev. C to Rev. D
Changes to Absolute Maximum Ratings ....................................... 3
Changes to Ordering Guide ............................................................ 3
Update to Outline Dimensions....................................................... 9
Timing Specifications .................................................................. 4
ESD Caution.................................................................................. 5
Rev. F | Page 2 of 16
Test Circuits..................................................................................... 10
Switching Characteristics .............................................................. 11
Applications Information .............................................................. 12
Outline Dimensions ....................................................................... 13
1/03—Rev. B to Rev. C.
Change to Specifications ..................................................................2
Change to Ordering Guide...............................................................3
12/02—Rev. A to Rev. B.
Deleted Q-8 Package ..........................................................Universal
Edits to Features.................................................................................1
Edits to General Description ...........................................................1
Edits, additions to Specifications.....................................................2
Edits, additions to Absolute Maximum Ratings............................3
Additions to Ordering Guide...........................................................3
TPCs Updated and Reformatted .....................................................5
Addition of 8-Lead MSOP Package ................................................9
Update to Outline Dimensions........................................................9
Differential Data Transmission ................................................ 12
Cable and Data Rate................................................................... 12
Thermal Shutdown .................................................................... 12
Propagation Delay ...................................................................... 12
Receiver Open Circuit, Fail-Safe .............................................. 12
Ordering Guide .......................................................................... 14