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LTC1480CS8

Name: LTC1480CS8
Rating: 4.7 (12 reviews)

RS-485 Interface IC LTC1480 - 3.3V Ultralow Power RS485 Transceiver

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Mfr。パート #LTC1480CS8
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データシート LTC1480CS8 DataSheet
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仕様

概要

Description

The LTC1480CS8 is a low-power, 8-channel analog multiplexer designed for applications requiring precision signal switching. It operates on a single supply voltage, typically ranging from 3V to 15V, making it suitable for battery-operated devices. With a low on-resistance and minimal signal distortion, the LTC1480CS8 ensures high-performance signal integrity across its channels.
This device features a digital control interface, allowing for easy selection of inputs via logic levels, and supports a wide bandwidth, accommodating various signal types. Its compact 8-pin SOIC package makes it ideal for space-constrained designs. The LTC1480CS8 is commonly used in data acquisition systems, instrumentation, and sensor applications, where reliable switching of multiple input signals is critical.
Overall, the LTC1480CS8 provides an efficient solution for developers needing a versatile and reliable analog multiplexer for their electronic projects.

Features

The LTC1480CS8 is a low-power, high-speed RS-232 line driver/receiver. Key features include:
1. Single Supply Operation: It operates from a single 5V power supply, simplifying design.

2. Data Rate: Supports data rates up to 120 kbps, suitable for various applications.
3. Low Power Consumption: Consumes only 4 mA in operation, making it ideal for battery-powered devices.
4. High Noise Immunity: Features a wide input voltage range that ensures reliable communication even in noisy environments.
5. Built-in Protection: Includes short-circuit protection and thermal shutdown to enhance reliability.
6. Small Package: Available in an 8-lead SOIC package, facilitating compact circuit designs.
7. Compatibility: Fully compliant with EIA/TIA-232 standards, ensuring interoperability with other RS-232 devices.
These features make the LTC1480CS8 an excellent choice for applications requiring efficient, reliable serial communication.

Package

The LTC1480CS8 is available in an 8-lead SOIC (Small Outline Integrated Circuit) package type. This surface-mount package is designed for compact applications and provides easy integration into circuit boards.

Pinout

The LTC1480CS8 is an 8-pin SOIC (Small Outline Integrated Circuit) package. Its primary function is to serve as a low-power, high-speed RS-232 compatible transceiver.
The pin configuration and their functions are as follows:
1. R1 (Receiver Input): Receives serial data from the RS-232 interface.
2. R2 (Receiver Output): Outputs received data to the microcontroller or digital logic.
3. T1 (Transmitter Input): Receives data from the microcontroller for transmission.
4. T2 (Transmitter Output): Outputs transmitted data to the RS-232 interface.
5. V+ (Positive Supply Voltage): Connects to the positive supply voltage, typically +3V to +15V.
6. GND (Ground): Connects to the ground.
7. C1 (Capacitor Connection): Used for external capacitors to improve performance.
8. C2 (Capacitor Connection): Additional capacitor connection for stabilization.
The LTC1480CS8 is designed for low power consumption and efficient data transmission in communication systems.

Manufacturer

The LTC1480CS8 is manufactured by Analog Devices, Inc., which is a well-known semiconductor company specializing in the design and production of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Established in 1965, Analog Devices focuses on various applications, including communications, automotive, industrial, and consumer electronics. The LTC1480 is a specific model of a high-speed comparator, commonly used in signal processing and data conversion applications. The company's emphasis on innovation and quality has positioned it as a leader in the semiconductor industry, providing solutions for complex electronic systems.

Application

The LTC1480CS8 is a high-speed RS-232 transceiver commonly used in applications such as data communication interfaces, point-of-sale systems, computer peripherals, and industrial automation. It is ideal for connecting microcontrollers and DSPs to RS-232 devices, enabling reliable serial data transmission in telecommunications and networking equipment. Its low power consumption makes it suitable for battery-operated devices as well.

Equivalent

Equivalent products to the LTC1480CS8 include the MAX485, SN75176, SP485, and ADM2483. These chips serve similar functions in RS-485 communication, offering differential signaling for robust data transmission over long distances. Always check specific data sheets for compatibility in terms of voltage, speed, and pin configuration.