LTM2883IY-3S#PBF

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LTM2883IY-3S#PBF

+BOM

DGTL ISOLTR 2.5KV 6CH SPI 32BBGA

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

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사양

속성 가치
Series µModule®
Part Status Active
Technology Magnetic Coupling
Type SPI
Isolated Power Yes
Number of Channels 6
Inputs - Side 1 / Side 2 3/3
Channel Type Unidirectional
Voltage - Isolation 2500Vrms
Common Mode Transient Immunity (Min) 30kV/µs
Data Rate 4MHz, 8MHz
Propagation Delay tp LH / tp HL (Max) 100ns, 100ns
Rise / Fall Time (Typ) 3ns, 3ns
Voltage - Supply 3V ~ 3.6V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 32-BBGA Module
Supplier Device Package 32-BGA (15x11.25)
Base Product Number LTM2883

개요

Description

The LTM2883IY-3S#PBF is a high-speed, isolated RS-232 transceiver designed for robust communication in industrial and medical applications. It integrates a complete isolation barrier, allowing for safe data transmission across potentially hazardous environments. The device supports data rates up to 460 kbps and operates over a wide supply voltage range.
Key features include a built-in DC-DC converter for power supply isolation, which eliminates the need for external isolation components. The LTM2883 offers two differential outputs for the RS-232 communication, ensuring reliable data transfer even in noisy environments. Its compact package allows for easy integration into space-constrained designs.
This transceiver is particularly suitable for applications where electrical isolation is critical, such as in data acquisition systems, control systems, and equipment interfacing in medical devices. Overall, the LTM2883IY-3S#PBF provides a reliable solution for isolated communication, enhancing safety and performance in various electronic systems.

Equivalent

The LTM2883IY-3S#PBF is an isolated RS-232 transceiver with integrated isolation. Equivalent products include the Analog Devices ADM3251E Texas Instruments ISO1042, and Maxim Integrated MAX14830. These alternatives also provide isolation and support for RS-232 communication, but ensure to check specific pin configurations and features for compatibility in your application.

Features

The LTM2883IY-3S#PBF is a high-performance isolated RS-232 transceiver that offers several key features:
1. Isolation: Provides 2500VRMS isolation voltage, ensuring safe data transmission across separated grounds.
2. Data Rate: Supports data rates up to 115.2 kbps, suitable for various communication applications.
3. Low Power Consumption: Operates with low power, enhancing energy efficiency in battery-operated devices.
4. Integrated Protection: Features ESD protection on its inputs, safeguarding against voltage spikes.
5. Compact Design: Comes in a compact 16-lead LGA package, ideal for space-constrained applications.
6. Built-In DC-DC Converter: Integrates a DC-DC converter, simplifying power supply needs for the isolated side.
7. Wide Supply Voltage Range: Supports a wide range of supply voltages, making it versatile for different applications.
Overall, the LTM2883IY-3S#PBF is designed for robust and reliable serial communications in demanding environments.

Pinout

The LTM2883IY-3S#PBF is a 16-pin MicroSiP® (System-in-Package) solution designed for isolated RS-232 communication. Its pin count is 16, and its primary functions include:
1. Power Supply: Pins for input power (V+ and GND).
2. Data Transmission: Pins for RS-232 signal lines (TX, RX).
3. Isolated Ground: Pins for the isolated ground reference.
4. Control Signals: Additional pins for control and status signals.
5. Protection Features: Integrated protection against transients and overvoltage.
The chip supports up to 115.2 kbps data rates and provides isolation up to 2500 VRMS, making it suitable for various applications, including industrial communication systems.

Manufacturer

The manufacturer of the LTM2883IY-3S#PBF is Analog Devices, Inc. (ADI), a prominent technology company specializing in high-performance analog, mixed-signal, and digital signal processing integrated circuits (ICs). Founded in 1965, Analog Devices is known for its innovative solutions in various sectors, including industrial automation, communications, healthcare, automotive, and consumer electronics.
The LTM2883 is a precision, isolated, and integrated digital isolator and transceiver designed for robust data communication in electrically noisy environments. It supports data rates up to 2.5 Mbps and is often used in applications requiring isolation for safety and noise immunity.
Analog Devices operates globally and is recognized for its commitment to quality and reliability. The company focuses on developing advanced technologies that enhance the performance and efficiency of electronic systems, addressing complex challenges across various industries.

Application

The LTM2883IY-3S#PBF is a μModule isolator designed for various applications requiring robust communication and isolation. Typical application areas include industrial automation, healthcare equipment, and data acquisition systems. It is particularly useful in isolating sensitive components from high-voltage environments, ensuring signal integrity in noisy industrial settings, and enabling safe communication in medical devices. Additional applications include power supply isolation and any system requiring galvanic isolation for safety and noise reduction.

Package

The LTM2883IY-3S#PBF is packaged in a 16-lead plastic LGA (Land Grid Array) package.

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