SP488CS Exar Corporation, SP488CS Datasheet
SP488CS
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SP488CS Summary of contents
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Quad RS-485/RS-422 Line Receivers 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, ...
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ABSOLUTE MAXIMUM RATINGS These are stress ratings only and functional operation of the device at these or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for ...
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EN A DRIVER RCVR 100pF 1/4 SP486 1/4 SP488 Figure 1. Timing Test Circuit SP488 PINOUT Pin 1 — — Receiver 1 input B. 1 Pin 2 — Receiver 1 input A. ...
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Pin 13 — RO — Receiver 4 Output — Receiver 4 output is enabled 200mV, Receiver 4 output is high. If Receiver 4 output is enabled, and 200mV, Receiver 4 output is low. ...
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AC PARAMETERS 5%; typicals +70 C unless otherwise noted PARAMETER MIN. PROPAGATION DELAY Receiver Input to Output Low to HIGH (tPLH) High to LOW (tPH ) L Differential Receiver ...
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... Quad RS485 Receivers: Model ........................ Enable/Disable ...................................... Temperature Range ........................ Package SP488CS .................. Common; active Low and Active High .. +70 C .................... 16–pin Plastic DIP SP488CT .................. Common; active Low and Active High .. +70 C ............................. 16–pin SOIC SP488ES .................. Common; active Low and Active High .. – +85 C ................ 16–pin Plastic DIP SP488ET .................. Common ...