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TI Robust RS-485 Transceiver SN65HVD82DR IC-STOCKS

  • Author:salmon ye
  • Source:www.ic-stocks.com
  • Release on:2019-05-07
FEATURES APPLICATIONS

• Bus I/O Protection

• Electrical Meters– ±16 kV HBM protection

• Building Automation– ±12 kV IEC61000-4-2 Contact Discharge

• Industrial Networks– +4kV IEC61000-4-4 Fast Transient Burst

• Security Electronics

• Industrial Temperature Range –40°C to 85°C

• Large Receiver Hysteresis (60mV typ) forNoise Rejection

• Low Power Consumption– <1 µA Standby Current– <1 mA Quiescent Current

• Signaling Rate Optimized for 250 kbps


DESCRIPTION

This device has robust drivers and receivers for demanding industrial applications. The bus pins are robust toESD events, with high levels of protection to Human-Body Model, Air-Gap Discharge, and Contact Dischargespecifications.

The device combines a differential driver and a differential receiver, which operate from a single 5V powersupply. The driver differential outputs and the receiver differential inputs are connected internally to form a busport suitable for half-duplex (two-wire bus) communication.

The device features a wide common-mode voltagerange making the device suitable for multi-point applications over long cable runs. The device is characterizedfrom –40°C to 85°C.




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