ISL3178EIBZ

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ISL3178EIBZ

LINE TRANSCEIVER, 1 FUNC, 1 DRIV

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規格

Package Bulk
ProductStatus Active
Type Transceiver
Protocol RS422, RS485
NumberofDrivers/Receivers 1/1
Duplex Half
ReceiverHysteresis 15 mV
DataRate 20Mbps
Voltage-Supply 3V ~ 3.6V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

概述

Description

ISL3178EIBZ is an integrated circuit (IC) from Renesas, designed primarily for high-speed data communication. It serves as a high-performance, low-power digital isolator, utilizing capacitive isolation technology to provide electrical isolation between different parts of a system. This IC is particularly useful in applications requiring signal integrity and noise immunity, such as industrial automation, data acquisition, and medical equipment.
Key features include a wide operating voltage range, robust isolation voltage, and compatibility with various logic levels, making it versatile for numerous applications. Its low propagation delay and high data rate capability ensure efficient performance in fast communication scenarios.
The ISL3178EIBZ is packaged in a compact form factor, facilitating easier integration into space-constrained designs. Overall, it is an essential component for enhancing system reliability and safety in environments with high voltage differences.

Features

The ISL3178EIBZ is an isolated RS-232 transceiver designed for robust communication in industrial applications. Key features include:
1. Isolation: Provides 2500V isolation, ensuring protection against electrical noise and ground loops.
2. Data Rates: Supports data rates up to 115.2 kbps, suitable for various communication protocols.
3. Power Supply: Operates with a wide supply voltage range from 3V to 5.5V, compatible with multiple power systems.
4. Low Power Consumption: Features low quiescent current, making it energy-efficient for battery-operated devices.
5. Integrated Protection: Built-in ESD protection (up to ±15kV) enhances reliability in harsh environments.
6. Pin Configuration: Compact 16-pin SOIC package, facilitating easy integration into circuit boards.
7. Driver and Receiver: Includes high-speed drivers and receivers, ensuring efficient signal transmission and reception.
8. Temperature Range: Operating temperature range from -40°C to +125°C, suitable for automotive and industrial applications.
These features make the ISL3178EIBZ ideal for robust, isolated communication in diverse environments.

Package

The ISL3178EIBZ is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) type.

Pinout

The ISL3178EIBZ is an isolated RS-485/RS-422 transceiver with a pin count of 16. Its primary function is to facilitate reliable, high-speed data communication over long distances in noisy environments by using differential signaling.
Key features include:
- Data Rate: Up to 20 Mbps
- Isolation Voltage: 2.5 kV
- Power Supply: Dual supply operation (5V and isolated 3.3V)
- Integrated Isolation: Provides signal isolation to protect against voltage spikes and ground loops.

The transceiver supports half-duplex and full-duplex modes, making it versatile for various applications, including industrial automation, motor control, and building automation systems.
For full pin functionality, refer to the device's datasheet.

Manufacturer

The ISL3178EIBZ is manufactured by Intersil, which is a subsidiary of Renesas Electronics Corporation. Intersil specializes in high-performance analog and mixed-signal integrated circuits (ICs). The company focuses on providing solutions for various applications, including power management, data conversion, and signal processing. Renesas, headquartered in Japan, is a global leader in microcontrollers and semiconductor solutions, and it serves a wide range of industries, such as automotive, industrial, and consumer electronics.

Application

The ISL3178EIBZ is a high-speed, isolated RS-485 transceiver, commonly used in industrial automation, data acquisition systems, and process control applications. Its key areas of application include communication in harsh environments, factory automation networks, remote monitoring systems, and any system requiring robust, long-distance data transmission with electrical isolation to protect against noise and transients.

Equivalent

The ISL3178EIBZ is a CAN transceiver. Equivalent products include the MCP2551, TJA1050, and SN65HVD230. These alternatives also provide CAN interface capabilities, supporting similar voltage levels and data rates. Always verify specific requirements like temperature range and package type before substituting.

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