LTC1483CS8

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LTC1483CS8

RS-485 Interface IC LTC1483 - Ultra-Low Power RS485 Low EMI Transceiver with Shutdown

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배송 준비 24 시간

365 일 보장

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사양

개요

Description

The LTC1483CS8 is a low-power, RS-485/RS-422 transceiver designed for high-speed data communication over long distances. It features a differential signaling method, minimizing noise and enabling reliable data transmission in electrically noisy environments. The device operates at a supply voltage of 3.3V to 5V and supports data rates up to 2.5 Mbps, making it suitable for various industrial and networking applications.
Key features include low power consumption, a wide common-mode voltage range, and high input impedance, ensuring minimal load on the bus. The LTC1483CS8 is designed for half-duplex communication, allowing bi-directional data transfer with a simple interface. It is housed in an 8-lead SOIC package, facilitating easy integration into compact designs.
Applications include automation systems, remote sensing, and telecommunications, where robust and efficient data transmission is essential. Overall, the LTC1483CS8 is an ideal choice for engineers seeking reliable, cost-effective solutions for long-distance digital communication.

Features

The LTC1483CS8 is a low-power, differential line driver and receiver designed for RS-485/RS-422 applications. Key features include:
1. Low Power Consumption: Consumes only 120 µA in active mode and 1 µA in shutdown, making it suitable for battery-operated devices.
2. High Data Rate: Supports data rates up to 200 kbps, facilitating high-speed communication.
3. Robust Performance: Features a wide common-mode input voltage range, ensuring reliable operation in noisy environments.
4. Differential Signal: Provides improved noise immunity due to differential signaling, which minimizes electromagnetic interference.
5. Wide Supply Voltage: Operates over a supply voltage range of 3.0V to 5.5V, offering flexibility in various designs.
6. Integrated Termination: Includes integrated failsafe features that ensure a known state when inputs are open or shorted.
7. Small Package: Available in an 8-lead MSOP package, enabling compact designs.
These features make the LTC1483CS8 ideal for industrial automation, telecommunications, and data acquisition systems.

Package

The LTC1483CS8 is packaged in a SOIC-8 (Small Outline Integrated Circuit) package type.

Pinout

The LTC1483CS8 is an integrated circuit that functions as a low-power differential line transceiver for RS-485 and RS-422 communication. It is housed in an 8-pin SOIC package.
Pin Count: 8 Pins
Pin Functions:
1. A (Pin 1): Non-inverting differential output.
2. B (Pin 2): Inverting differential output.
3. Y (Pin 3): Receiver output (data).
4. Z (Pin 4): Receiver output (inverted data).
5. GND (Pin 5): Ground reference.
6. VCC (Pin 6): Supply voltage (typically +5V).
7. RO (Pin 7): Receiver output enable.
8. DE (Pin 8): Driver enable.
The LTC1483CS8 supports high-speed data rates and is designed for robust communication over long distances, making it suitable for various industrial applications.

Manufacturer

The LTC1483CS8 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in data conversion, signal processing, and analog technology. Founded in 1965, the company designs and manufactures a wide range of integrated circuits and components used in various applications, including communications, automotive, industrial, and consumer electronics. Analog Devices is known for its high-performance products and innovative solutions in the field of analog and mixed-signal processing. The LTC1483CS8 is specifically a low-power differential line transceiver, commonly used for RS-485 and RS-422 communication standards.

Application

The LTC1483CS8 is a low-power, high-speed RS-485/RS-422 transceiver used in applications such as industrial automation, process control, and data acquisition systems. It is ideal for long-distance communication in noisy environments, enabling reliable data transmission in networks, including building automation, telecommunications, and remote monitoring systems. Its robust performance makes it suitable for automotive, medical devices, and other embedded systems requiring differential signaling.

Equivalent

Equivalent products to the LTC1483CS8 chip, which is a low-power RS-485/RS-422 transceiver, include the MAX1487, SN75176, and ADM2483. These alternatives offer similar functionality and are suitable for differential data transmission in multi-point applications. Always check specific electrical characteristics and packaging options for compatibility.

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