LTC2864S-1 The LTC2864S-1 from LT is an RS485/RS422 transceiver designed for robust communication. It operates from a 3V to 5.5V supply and offers ±60V fault protection on data lines.
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LTC2864S-1

Available from 1 distributors
Mfr Name: LT
LT
The LTC2864S-1 from LT is an RS485/RS422 transceiver designed for robust communication. It operates from a 3V to 5.5V supply and offers ±60V fault protection on data lines.
✓ Total Stock: 21 pcs

LTC2864S-1 Available from 1 distributor

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21 pcs
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LTC2864S-1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Tape & Reel

LTC2864S-1 Description

Short technical summary and product information.

The LTC2864S-1 is a full-duplex RS485/RS422 transceiver from LT, operating on a 3V to 5.5V supply voltage. It provides ±60V overvoltage fault protection on the data transmission lines, ensuring reliability even during power-down conditions. This transceiver supports data rates up to 20Mbps and features enhanced ESD protection, withstanding ±15kV HBM on interface pins and ±8kV on all other pins.

 

With an extended common mode range of ±25V, the LTC2864S-1 ensures reliable data communication in electrically noisy environments and in the presence of large ground loop voltages. It guarantees failsafe receiver operation and offers high input impedance, supporting up to 256 nodes on a bus. The device is available in DFN and leaded packages, making it suitable for various industrial and automation applications.

 

Key features include current-limited drivers and thermal shutdown for protection. The logic supply pin (VL) supports flexible digital interfacing. This transceiver is pin-compatible with LT1785 and LT1791, facilitating upgrades in existing designs.

LTC2864S-1 Quick Information

Product Type: RS485/RS422 Transceiver
Canonical Name: LTC2864S-1 RS485/RS422 Transceiver
Subcategory: RS485/RS422

LTC2864S-1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LTC2864S-1 Features

  • ±60V overvoltage fault protection on data lines.
  • 3V to 5.5V supply voltage operation.
  • 20Mbps maximum data rate.
  • ±15kV ESD protection on interface pins.
  • Extended ±25V common mode range.

LTC2864S-1 Applications

  • Supervisory Control and Data Acquisition (SCADA).
  • Industrial control and instrumentation networks.
  • Automotive and transportation electronics.
  • Building automation and security systems.
  • Medical equipment applications.

LTC2864S-1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the LTC2864S-1?

The LTC2864S-1 operates from a 3V to 5.5V supply.

What is the maximum data rate supported by the LTC2864S-1?

The LTC2864S-1 supports a maximum data rate of 20Mbps.

What level of ESD protection does the LTC2864S-1 offer?

The LTC2864S-1 provides ±15kV ESD protection on interface pins and ±8kV on all other pins.

What is the common mode range for the LTC2864S-1?

The LTC2864S-1 has an extended common mode range of ±25V.

What are the operating temperature ranges for the MP-Grade version?

The MP-Grade version of the LTC2864S-1 operates from -55°C to 125°C.

What is the logic supply voltage range for the LTC2864S-1?

The logic supply pin (VL) for the LTC2864S-1 supports a range of 1.65V to 5.5V.

What is the overvoltage fault protection level on the data lines?

The LTC2864S-1 offers ±60V overvoltage fault protection on the data transmission lines.

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