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Manufacturer / Brand: AD
Details: 5 V, ±15 kV ESD Protected, Half Duplex RS-485/RS-422 Transceiver (2.5 Mbps)
Series: ADM485E
Quantity Available: Over 53770 pieces

Datasheet for ADM485E:

ADM485E datasheet
Price for ADM485E
Product Parameters
  • Manufacturer Part Number : ADM485E
  • Manufacturer : AD
  • Description : 5 V, ±15 kV ESD Protected, Half Duplex RS-485/RS-422 Transceiver (2.5 Mbps)
  • Series : ADM485E
  • Reference Price : USD 0.784
  • Our Price : We have a better price, contact us by email
  • Product Type : RS-232 / RS-422 / RS-485 / RS-562
  • Function : RS-485 & RS-422
  • Current Suggest : Production
  • Status : Production
  • RoHS Status: -
  • Voltage: -
  • Feature: -
  • Package Case: -
  • Temperature Range: -
  • Packing: Reel/Tray/Tube
  • Standard Packing Quantity: -
  • Country of Origin: -
  • Other Part Number : ADM485E
  • Shipping methods : DHL FEDEX UPS TNT
  • Delivery Time : Ship within 1 day.
  • Manufacturer Production time : 6-8 weeks (Normally have stocks)
  • Weight : 0.001KG

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Features and Benefits of ADM485E
  • TIA/EIA RS-485/RS-422 compliant
  • ESD protection on RS-485 I/O pins
  • ±15 kV human body model
  • Data rates: 2.5 Mbps
  • Half-duplex options
  • Reduced slew rates for low EMI
  • −7 V to +12 V common-mode input range
  • Thermal shutdown and short-circuit protection
  • 8-lead SOIC packages
Product Detailed Description for ADM485E
The ADM485E/ADM487E/ADM1487E are 5 V low power data transceivers with ±15 kV ESD protection suitable for halfduplex communication on multipoint bus transmission lines. They are designed for balanced data transmission and comply with TIA/EIA standards RS-485 and RS-422. The ADM487E and the ADM1487E have a 1/4 unit load receiver input impedance that allows up to 128 transceivers on a bus, while the ADM485E allow up to 32 transceivers on a bus. Since only one driver is enabled at any time, the output of a disabled or powerdown driver is three-stated to avoid overloading the bus.

The driver outputs are slew rate-limited in order to reduce EMIand data errors caused by reflections from improperly terminated buses. Excessive power dissipation caused by bus contention or output shorting is prevented with a thermal shutdown circuit. The parts are fully specified over the industrial temperature ranges and are available in 8-lead SOIC packages

Applications

  • Energy/power metering
  • Lighting systems
  • Industrial control
  • Telecommunications
  • Security systems
  • Instrumentation
Lifecycle information of ADM485E

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

ADM485E More photos
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