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Manufacturer / Brand: AD
Details: 3.3 V, ±15 kV ESD-Protected, RS-485/RS-422 Transceiver (Half Duplex, 250kbps, DE/RE)
Series: ADM3483E
Quantity Available: Over 15450 pieces

Datasheet for ADM3483E:

ADM3483E datasheet
Price for ADM3483E
Product Parameters
  • Manufacturer Part Number : ADM3483E
  • Manufacturer : AD
  • Description : 3.3 V, ±15 kV ESD-Protected, RS-485/RS-422 Transceiver (Half Duplex, 250kbps, DE/RE)
  • Series : ADM3483E
  • Reference Price : USD 1.088
  • 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 : ADM3483E
  • 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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Related IC Components
Features and Benefits of ADM3483E
  • TIA/EIA RS-485/RS-422 compliant
  • ±15 kV ESD protection on RS-485 input/output pins
  • Data rates: ADM3483E/ADM3488E: 250 kbps
  • Half duplex options
  • Up to 32 nodes on the bus
  • Receiver open-circuit, fail-safe design
  • Low power shutdown current
  • Outputs high-Z when disabled or powered off
  • Common-mode input range: −7 V to +12 V
  • Thermal shutdown and short-circuit protection
  • Industry-standard 75176 pinout
  • 8-lead SOIC package
Product Detailed Description for ADM3483E
The ADM3483E/ADM3486E/ADM3488E/ADM3490E/ADM3491E are 3.3 V, low power data transceivers with ±15 kV ESD protection suitable for full- and half-duplex communication on multipoint bus transmission lines. Theyare designed for balanced data transmission, and they comply with TIA/EIA standards RS485 and RS-422. The ADM3483E/ADM3486E are half-duplex transceivers that share differential lines and have separate enable inputs for the driver and receiver. The full-duplex ADM3488E/ ADM3490E/ADM3491E transceivers have dedicated differential line driver outputs and receiver inputs. The ADM3491E also features separate enable inputs for the driver and receiver.

The devices have a 12 kΩ receiver input impedance, which allows up to 32 transceivers on a bus. Because only one driver should be enabled at any time, the output of a disabled or powered-down driver is tristated to avoid overloading the bus.

The driver outputs of the ADM3483E/ADM3486E/ADM3488E are slew rate limited, in order to reduce EMI and data errors caused by reflections from improperly terminated buses. The receiver has a fail-safe feature thatensures a logic high output when the inputs are floating. Excessive power dissipation caused by bus contention or by output shorting is prevented with a thermal shutdown circuit. The parts are fully specified over the industrial temperature range and are available in 8-lead and 14-lead narrow SOIC packages.

Applications

  • Power/energy metering
  • Telecommunications
  • EMI-sensitive systems
  • Industrial control
  • Local area networks
  • Lifecycle information of ADM3483E

    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.

    ADM3483E More photos
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