LTC2862IDD-1#TRPBF

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LTC2862IDD-1#TRPBF

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IC TRANSCEIVER HALF 1/1 8DFN

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Spezifikationen

Attribut Wert
Part Status Active
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 1/1
Duplex Half
Receiver Hysteresis 150 mV
Data Rate 20Mbps
Voltage - Supply 3V ~ 5.5V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Supplier Device Package 8-DFN (3x3)
Base Product Number LTC2862

Übersicht

Description

The LTC2862IDD-1#TRPBF is a robust RS485/RS422 transceiver designed for reliable data communication in electrically noisy environments. Manufactured by Analog Devices, this device is part of the LTC2862 series and offers high-speed performance, supporting data rates up to 20 Mbps. It is designed to operate over a wide voltage range and provides enhanced protection features including ±15 kV ESD protection on the transceiver pins, safeguarding against electrostatic discharge. The "IDD" denotes the industrial temperature range and the "TRPBF" suffix indicates the product is RoHS compliant, lead-free, and supplied in tape and reel packaging. This makes it suitable for automated assembly processes. The LTC2862IDD-1 offers fail-safe operation, ensuring a known output state when the bus is idle, shorted, or terminated but not driven. Its low power consumption and robust design make it ideal for use in industrial applications, automation systems, and other scenarios where reliable data communication is critical.

Equivalent

The LTC2862IDD-1#TRPBF is a low power, robust RS485/RS422 transceiver. Equivalent products might include:
1. MAX485 from Maxim Integrated: A low-power RS485/RS422 transceiver.
2. SN65HVD1780 from Texas Instruments: A robust, half-duplex RS485 transceiver.
3. ADM485 from Analog Devices: A low-power RS485/RS422 transceiver.
Always verify specifications and compatibility with your application before substituting components.

Features

The LTC2862IDD-1#TRPBF is a robust RS485/RS422 transceiver designed for reliable high-speed data transmission over long distances in industrial and harsh environments. Key features include:
1. Wide Supply Voltage Range: Operates from a 3V to 5.5V supply.
2. High Data Rate: Supports data rates up to 20Mbps.
3. Enhanced ESD Protection: Provides ±15kV ESD protection on the transceiver pins.
4. Extended Common Mode Range: Accommodates common mode voltages from -7V to 12V.
5. Low Power Consumption: Offers low quiescent current and a 1μA shutdown mode.
6. Thermal Shutdown: Protects the device in case of excessive temperatures.
7. Fail-Safe Operation: Ensures reliable operation in open, short, or terminated conditions.
8. Robust Design: Suitable for use in industrial applications where reliability is crucial.
These features make the LTC2862IDD-1#TRPBF ideal for industrial applications that require robust communication with high-speed data rates and excellent protection against electrical disturbances.

Pinout

The LTC2862IDD-1#TRPBF is a 3.3V/5V supply RS485/RS422 transceiver designed by Analog Devices for robust communication in electrically noisy environments and over long distances. This device typically comes in a 12-pin DFN (Dual Flat No-Lead) package.
The primary function of the LTC2862 is to facilitate bidirectional data communication over a differential bus, making it suitable for applications requiring reliable communication such as industrial systems, HVAC controls, and remote data acquisition. It features high ESD protection and can withstand large common-mode voltage ranges, making it durable in harsh conditions. The LTC2862 also supports full duplex communication, meaning it can transmit and receive data simultaneously.
For detailed pin functions and configurations, refer to the datasheet specific to the LTC2862IDD-1#TRPBF, as pin assignments may vary slightly based on the package type and specific version of the transceiver.

Manufacturer

The LTC2862IDD-1#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for producing a wide range of analog, mixed-signal, and digital signal processing integrated circuits. They serve various industries, including communications, healthcare, automotive, and industrial automation, providing solutions essential for converting, conditioning, and processing real-world phenomena such as light, sound, temperature, motion, and pressure into electrical signals.

Application

The LTC2862IDD-1#TRPBF is a robust RS485/RS422 transceiver designed for applications that require reliable data transmission over long distances or in electrically noisy environments. It is suitable for use in industrial automation, telecommunications equipment, and networking systems. Its high ESD protection and ±60V overvoltage tolerance make it ideal for harsh environments. Additionally, it can be used in building automation systems, HVAC controls, and smart grid applications, where stable and interference-free communication is critical. Its low power consumption and wide operating voltage range further enhance its suitability for battery-powered devices and energy-efficient systems.

Package

The LTC2862IDD-1#TRPBF is an integrated circuit that comes in a DFN (Dual Flat No-Lead) package type. Specifically, it is an 8-lead (3mm x 3mm) DFN package.

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