SP3485EN-L Просмотр технического описания (PDF) - Exar Corporation

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SP3485EN-L

+3.3V Low Power Half-Duplex RS-485 Transceiver with 10Mbps Data Rate

Exar Corporation 

PIN FUNCTION

Pin Function SP3485

Pin 1 - RO - Receiver output

Pin 2 - RE - Receiver Output Enable Active LOW

Pin 3 - DE - Driver Output Enable Active HIGH

Pin 4 - DI - Driver Input

Pin 5 - GND - Ground Connection

Pin 6 - A - Non-Inverting Driver Output/Receiver Input

Pin 7 - B - Inverting Driver Output/Receiver Input

Pin 8 - Vcc - Positive Supply

Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com



SP3485_100_061912

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