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MFG:SIPEX  Package Cooled:3000  D/C:2003  

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Part Number: SP485E

 

MFG: SIPEX

Package Cooled: 3000

D/C: 2003

Description: The SP481E and the SP485E are a family of half-duplex transceivers that meet the specifications of RS-...


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SP485E General Description


The SP481E and the SP485E are a family of half-duplex transceivers that meet the specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance. The ESD tolerance has been improved on these devices to over +15KV for both Human Body Model and IEC1000-4-2 Air Discharge Method. These devices are pin-to-pin compatible with Sipex's SP481 and SP485 devices as well as popular industry standards. As with the original versions, the SP481E and the SP485E feature Sipex's BiCMOS design allowing low power operation without sacrificing performance. The SP481E and SP485E meet the requirements of the RS-485 and RS-422 protocols up to 10Mbps under load. The SP481E is equipped with a low power Shutdown mode.

SP485E Maximum Ratings

VCC................................................................................................+7V
Input Voltages
Logic.....................................................................-0.3V to (VCC+0.5V)
Drivers..................................................................-0.3V to (VCC+0.5V)
Receivers.................................................................................... ±15V
Output Voltages
Logic.....................................................................-0.3V to (VCC+0.5V)
Drivers........................................................................................ ±15V
Receivers..............................................................-0.3V to (VCC+0.5V)
Storage Temperature................................................-65°C to +150°C
Power Dissipation per Package
8-pin NSOIC (derate 6.60mW/above +70).........................550mW
8-pin PDIP (derate 11.8mW/ above +70).........................1000mW

SP485E Connection Diagram

SP485E  Connection Diagram

SP485E datasheet

SP485E
PDF/DataSheet Download

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