ADM1487EARZ Analog Devices Inc, ADM1487EARZ Datasheet - Page 2

• Manufacturer Part Number: ADM1487EARZ
• Description: IC TXRX HALF DUP RS485/422 8SOIC
• Manufacturer: Analog Devices Inc
• Type: Transceiverr

Specifications of ADM1487EARZ

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADM485E/ADM487E/ADM1487E
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 6
Pin Configuration and Function Descriptions............................. 7
REVISION HISTORY
10/10—Rev. A to Rev. B
Added ADM487EW Qualified for Automotive Applications to
Features Section ................................................................................ 1
Updated Outline Dimensions ....................................................... 16
Changes to Ordering Guide .......................................................... 16
Added Automotive Products Section .......................................... 16
3/08—Rev. 0 to Rev. A
Changes to Supply Voltage Range ....................................Universal
Added Endnote 1 .............................................................................. 3
Changes to Table 3............................................................................ 4
Changes to Table 4............................................................................ 5
Changes to Figure 12........................................................................ 9
Changes to Figure 27 and Table 9................................................. 14
Changes to Figure 29...................................................................... 15
Updated Outline Dimensions ....................................................... 16
1/07—Revision 0: Initial Version
Timing Specifications .................................................................. 4
ESD Caution.................................................................................. 6
Rev. B | Page 2 of 16
Typical Performance Characteristics ..............................................8
Test Circuits and Switching Characteristics................................ 11
Theory of Operation ...................................................................... 13
Applications Information .............................................................. 15
Outline Dimensions ....................................................................... 16
Circuit Description .................................................................... 13
Differential Data Transmission ................................................ 15
Cable and Data Rate................................................................... 15
Ordering Guide .......................................................................... 16
Automotive Products ................................................................. 16