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ISL3178EIUZ-T

Name: ISL3178EIUZ-T
Rating: 4.7 (12 reviews)

IC TRANSCEIVER HALF 1/1 8MSOP

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仕様

Part Status	Active
Type	Transceiver
Protocol	RS422, RS485
Number of Drivers/Receivers	1/1
Duplex	Half
Receiver Hysteresis	15 mV
Data Rate	20Mbps
Voltage - Supply	3V ~ 3.6V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package	8-MSOP
Base Product Number	ISL3178

概要

Description

ISL3178EIUZ-T is a high-speed, low-power, differential line transceiver designed for communication applications. It supports data rates up to 100 Mbps and operates over a wide voltage range, making it suitable for various electronic systems, including industrial, automotive, and consumer electronics. The device features robust ESD protection, ensuring reliability in harsh environments.
Its differential signaling minimizes electromagnetic interference (EMI) and allows for longer cable runs without signal degradation. The ISL3178EIUZ-T supports multiple interfaces and is often used in RS-485 and RS-422 applications, providing flexibility in design.
The device is available in a compact, surface-mount package, making it ideal for space-constrained designs. Key specifications include low power consumption, high noise immunity, and a temperature range suitable for industrial applications. Overall, the ISL3178EIUZ-T is a versatile choice for engineers seeking reliable communication solutions in a variety of applications.

Features

The ISL3178EIUZ-T is a high-speed, low-power, 3.3V isolated RS-485/RS-422 transceiver. Key features include:
1. Isolation: Provides up to 5 kV isolation, ensuring protection against surges and noise.
2. Data Rate: Supports data rates up to 20 Mbps, suitable for high-speed communication.
3. Low Power Consumption: Designed for low quiescent current, which enhances battery life in portable applications.
4. Wide Operating Temperature Range: Operates from -40°C to +85°C, making it suitable for industrial environments.
5. Integrated Fail-Safe: The device includes built-in fail-safe features that ensure reliable operation even in the presence of noise or line faults.
6. Bus Termination: It supports an integrated termination for both sides of the transceiver.
7. Ease of Use: The device is offered in a compact package, allowing for easy integration into designs.
This combination of features makes the ISL3178EIUZ-T ideal for industrial automation, data acquisition, and remote monitoring applications.

Package

The ISL3178EIUZ-T is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) form factor.

Pinout

The ISL3178EIUZ-T is an integrated circuit designed for isolated communication. It features a 16-pin TSSOP (Thin Shrink Small Outline Package) package.
The primary function of the ISL3178 is to provide high-speed, isolated data communication, typically utilized in industrial applications, such as motor drives, power management, and communication interfaces. It supports various data rates and offers robust noise immunity, making it suitable for environments with electrical interference.
Key pins include:
- VDD1 and VDD2: Power supply pins for the input and output sides, respectively.
- GND1 and GND2: Ground pins for the input and output sides.
- TXD and RXD: Transmit and receive data pins for serial communication.
- ISO: Isolation barrier to maintain signal integrity between the two sides.
For detailed functions of each pin, please refer to the product datasheet.

Manufacturer

The ISL3178EIUZ-T is manufactured by Renesas Electronics Corporation. Renesas is a global semiconductor company that specializes in microcontrollers, analog, power, and system-on-chip (SoC) solutions. The company focuses on providing solutions for automotive, industrial, and consumer electronics markets, offering a wide range of products for applications such as connectivity, sensing, and power management. Renesas is known for its commitment to innovation and quality in semiconductor technology, making it a key player in the electronics industry.

Application

The ISL3178EIUZ-T is a high-speed, isolated RS-485 transceiver commonly used in industrial automation, data acquisition systems, and communication networks. Its applications include remote monitoring, control systems, motor drives, and equipment interfacing in harsh environments, where electrical isolation is crucial for protecting sensitive components and ensuring signal integrity.

Equivalent

The ISL3178EIUZ-T is a precision, low-power RS-485/RS-422 transceiver. Equivalent products include the MAX1487, SN75176, and LTC2862. These alternatives provide similar functionality for differential data communication and are suitable for various applications. Always verify specifications to ensure compatibility.