Part Number
|
DS36277 |
Manufacturer
|
National Semiconductor |
Description
|
Dominant Mode Multipoint Transceiver |
Published
|
Mar 30, 2005 |
Detailed Description
|
DS36277 Dominant Mode Multipoint Transceiver
July 1998
DS36277 Dominant Mode Multipoint Transceiver
General Descriptio...
|
Datasheet
|
DS36277
|
Overview
DS36277 Dominant Mode Multipoint Transceiver
July 1998
DS36277 Dominant Mode Multipoint Transceiver
General Description
The DS36277 Dominant Mode Multipoint Transceiver is designed for use on bi-directional differential busses.
It is optimal for use on Interfaces that utilize Society of Automotive Engineers (SAE) J1708 Electrical Standard.
The device is similar to standard TIA/EIA-485 transceivers, but differs in enabling scheme.
The Driver’s Input is normally externally tied LOW, thus providing only two states: Active (LOW), or Disabled (OFF).
When the driver is active, the dominant mode is LOW, conversely, when the driver is disabled, the bus is pulled HIGH by external bias resistors.
Th...
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