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Manufacturer / Brand: AD
Details: 52Mbps Precision Delay RS485 Fail-Safe Transceivers
Series: LTC1687
Quantity Available: Over 6330 pieces

Datasheet for LTC1687:

LTC1687 datasheet
Price for LTC1687
Product Parameters
  • Manufacturer Part Number : LTC1687
  • Manufacturer : AD
  • Description : 52Mbps Precision Delay RS485 Fail-Safe Transceivers
  • Series : LTC1687
  • Reference Price : USD 3.36
  • 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 : LTC1687
  • 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 LTC1687
Product Detailed Description for LTC1687

The LTC1686/LTC1687 are high speed, precision delay, full-duplex RS485 transceivers that can operate at data rates as high as 52Mbps. The devices also meet the requirements of RS422.

A unique architecture provides very stable propagation delays and low skew over a wide common mode and ambient temperature range.

The driver and receiver feature three-state outputs, with disabled driver outputs maintaining high impedance over the entire common mode range. A short-circuit feature detects shorted outputs and substantially reduces driver output current. A similar feature also protects the receiver output from short circuits. Thermal shutdown circuitry protects from excessive power dissipation.

The receiver has a fail-safe feature that guarantees a high output state when the inputs are shorted or are left floating. The LTC1686/LTC1687 RS485 transceivers guarantee receiver fail-safe operation over the entire common mode range (–7V to 12V). Receiver input resistance remains ≥22k when the device is unpowered or disabled.

The LTC1686/LTC1687 operate from a single 5V supply and draw only 7mA of supply current.

Applications

  • High Speed RS485/RS422 Full Duplex Transceivers
  • Level Translator
  • Backplane Transceiver
  • STS-1/OC-1 Data Transceiver
  • Signal Repeaters
Lifecycle information of LTC1687

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.

LTC1687 More photos
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