SP1485E - Enhanced Low Power Half-Duplex RS-485 Transceivers
Sipex
General Description
The SP1485E is a half-duplex transceiver that meets the specifications of RS-485 and RS422 serial protocols with enhanced ESD performance.
The ESD tolerance has been improved on this device to over +15KV for both Human Body Model and IEC1000-4-2 Air Discharge Method.
Key Features
Sipex's BiCMOS design allowing low power operation without sacrificing performance. The SP1485E meets the requirements of the RS-485 and RS-422 protocols up to 20Mbps under load. BLOCK.
Full PDF Text Transcription for SP1485E (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
SP1485E. For precise diagrams, and layout, please refer to the original PDF.
® PRELIMINARY SP1485E Enhanced Low Power Half-Duplex RS-485 Transceivers ■ +5V supply ■ Low Power BiCMOS ■ Driver/Receiver Enable for Multi-Drop configurations ■ Availabl...
View more extracted text
CMOS ■ Driver/Receiver Enable for Multi-Drop configurations ■ Available in 8 Pin NSOIC or PDIP packages ■ Enhanced ESD Specifications: +15KV Human Body Model +15KV IEC1000-4-2 Air Discharge +8KV IEC1000-4-2 Contact Discharge RO 1 RE 2 DE 3 DI 4 8 VCC SP1485E 8 Pin - nSOIC 7 B 6 A 5 GND DESCRIPTION The SP1485E is a half-duplex transceiver that meets the specifications of RS-485 and RS422 serial protocols with enhanced ESD performance. The ESD tolerance has been improved on this device to over +15KV for both Human Body Model and IEC1000-4-2 Air Discharge Method. This device is pin-to-pin compatible with Sipex's SP485 devices
SP1485E Datasheet
