ISL3179EIBZ-T

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ISL3179EIBZ-T

IC TRANSCEIVER HALF 1/1 8SOIC

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規格

Part Status Active
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 1/1
Duplex Half
Receiver Hysteresis 28 mV
Data Rate 40Mbps
Voltage - Supply 3V ~ 3.6V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number ISL3179

概述

Description

ISL3179EIBZ-T is a high-speed differential transceiver designed for robust communication in various applications, including industrial and automotive systems. It operates in full-duplex mode, supporting data rates up to 1 Mbps, and is characterized by its low power consumption and high noise immunity. The device features a wide supply voltage range, making it versatile for different environments.
The transceiver employs a differential signaling technique, which enhances signal integrity over long distances and in electrically noisy environments. It includes built-in thermal shutdown and fault protection mechanisms to ensure reliability. The ISL3179EIBZ-T is typically used for connecting microcontrollers to sensors or other communication devices, facilitating seamless data transfer.
In summary, the ISL3179EIBZ-T stands out for its speed, efficiency, and reliability, making it suitable for critical communication applications in diverse industrial and automotive sectors.

Features

The ISL3179EIBZ-T is a high-speed differential line transceiver designed for RS-485 and RS-422 communication. Key features include:
1. Data Rate: Supports data rates up to 20 Mbps.
2. Single Supply Voltage: Operates with a supply voltage ranging from 3.3V to 5V.
3. Low Power Consumption: Features low quiescent current, enhancing energy efficiency.
4. High Noise Immunity: Provides robust performance with high common-mode noise rejection.
5. Built-in Fail-Safe: Includes fail-safe operation modes to prevent false data transmission.
6. Driver/Receiver Functionality: Combines both driver and receiver in a single package.
7. Thermal Shutdown Protection: Offers thermal shutdown features for enhanced reliability.
8. Small Package Size: Available in a compact 16 Ld TSSOP package, suitable for space-constrained applications.
9. Wide Temperature Range: Operates over a wide temperature range, making it suitable for various environments.
These features make the ISL3179EIBZ-T ideal for industrial automation, automotive, and communication applications.

Package

The ISL3179EIBZ-T is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package) format.

Pinout

The ISL3179EIBZ-T is a 16-pin integrated circuit. It functions primarily as a high-speed, bidirectional RS-232 transceiver designed for serial communication. This device is used for converting TTL/CMOS logic levels to RS-232 levels, ensuring reliable data transmission over longer distances.
The key pins include:
- TXD (Transmitter Data) and RXD (Receiver Data) for data transmission and reception.
- GND for ground reference.
- V+ and V- for power supply.
- Control pins for enabling/disabling the transceiver.
The ISL3179EIBZ-T provides features such as low power consumption, high-speed operation, and integrated protection against electrostatic discharge (ESD), making it suitable for various applications in communication systems.

Manufacturer

The ISL3179EIBZ-T is manufactured by Intersil, which is a subsidiary of Renesas Electronics Corporation. Intersil specializes in the design and manufacture of high-performance analog and mixed-signal integrated circuits (ICs). The company primarily serves various markets, including communications, industrial, automotive, and consumer electronics. Their products are known for high reliability, energy efficiency, and innovative technology solutions. Renesas, as a parent company, is a global leader in microcontrollers, SoC solutions, and other semiconductor products.

Application

The ISL3179EIBZ-T is a high-speed, low-power RS-485/RS-422 transceiver used in various applications, including industrial automation, data acquisition systems, point-to-point and multi-point communication systems, and networked devices. Its robust design makes it suitable for environments requiring reliable long-distance data transmission, such as building automation, smart grid applications, and automotive communication.

Equivalent

The ISL3179EIBZ-T is a dual-channel RS-232 transceiver. Equivalent products include the MAX232, MAX233, and the TI TRS232. These chips also provide RS-232 signal level translation and are commonly used in similar applications. Ensure to check the specific voltage and pin configurations for compatibility.

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