Product Summary

The SN65HVD08DRG4 is a wide supply range RS-485 transceiver. The SN65HVD08DRG4 combines a 3-state differential line driver and differential line receiver designed for balanced data transmission and interoperation with ANSI TIA/EIA-485-A and ISO-8482E standard compliant devices. The applications of the SN65HVD08DRG4 include Data Transmission With Remote Stations Powered From the Host, Isolated Multipoint Data Buses, Industrial Process Control Networks, Point-of-Sale Networks and Electric Utility Metering.

Parametrics

SN65HVD08DRG4 absolute maximum ratings: (1)Supply voltage, VCC: -0.3 V to 6 V; (2)Voltage range at A or B: -9 V to 14 V; (3)Input voltage range at D, DE, R or RE: -0.5 V to V CC + 0.5 V; (4)Voltage input range, transient pulse, A and B, through 100 Ω: -25 V to 25 V; (5)Receiver ouput current, I O: – 11 mA to 11 mA; (6)electrostatic discharge, human body model, A, B and GND: 16kV; all pins: 4kV; charged device model, all pins: 1kV.

Features

SN65HVD08DRG4 features: (1)Operates With a 3-V to 5.5-V Supply; (2)Consumes Less Than 90 mW Quiescent Power; (3)Open-Circuit, Short Circuit, and Idle-Bus Failsafe Receiver; (4)1/8 th Unit-Load (up to 256 nodes on the bus); (5)Bus-Pin ESD Protection Exceeds 16 kV HBM; (6)Driver Output Voltage Slew-Rate Limited for Optimum Signal Quality at 10 Mbps; (7)Electrically Compatible With ANSI TIA/EIA-485 Standard.

Diagrams

SN65HVD08DRG4 logic diagram

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