Part Number
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SP488 |
Manufacturer
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Sipex |
Description
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Quad RS-485/RS-422 Line Receivers |
Published
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Jun 7, 2005 |
Detailed Description
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SP488/489 Quad RS-485/RS-422 Line Receivers
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RS-485 or RS-422 Applications Quad Differential Line Re...
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Datasheet
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SP488
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Overview
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SP488/489 Quad RS-485/RS-422 Line Receivers
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RS-485 or RS-422 Applications Quad Differential Line Receivers Tri–state Output Control 120ns Typical Receiver Propagation Delays –7V to +12V Common Mode Input Range 1mA Supply Current Single +5V Supply Operation Pin Compatible with SN75173, SN75175, LTC488 and LTC489
DESCRIPTION… The SP488 and SP489 are low–power quad differential line receivers meeting RS-485 and RS-422 standards.
The SP488 features a common receiver enable control; the SP489 provides independent receiver enable controls for each pair of receivers.
Both feature tri–state outputs and wide common– mode input range.
The receivers have a fail–safe feature which ...
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