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Renesas Electronics 4-Channel Line Transmitter CMOS/TTL Bipolar 24-Pin QFN ISL32179EFRZ

Category Electronic Components Brand Renesas Electronics Condition New

Specifications

Country of Origin India
Brand Renesas Electronics
Height 1mm
Length 4mm
Model ISL32179EFRZ
Width 3.8mm
Mount Type Surface
Output type CMOS/TTL
Series ISL32179E
Input Type Differential
Maximum Operating Temperature 125°C
Package Type QFN
Minimum Operating Temperature -40°C
Polarity Bipolar
IC Type Differential Receiver
Number Of Channels 4
Pin Count 24
Maximum Supply Voltage 5.5V
Logic Family CMOS
Logic Function Bus Transceiver
Minimum Supply Voltage 3V
Maximum High Level Output Current 100mA
Maximum Propagation Delay Time @ CL 8ns
Supply Current 800μA

Key Features

  • Operates in a voltage range from 3V to 5.5V ensuring flexible power supply options.
  • Features low supply current consumption of 800μA for efficient power usage.
  • Supports up to 100mA maximum high-level output current per channel.
  • Capable of withstanding operating temperatures from -40°C to 125°C for reliability in harsh environments.
  • Includes 4 differential input channels for balanced RS-422 communication.
  • QFN surface mount package with dimensions 4mm length, 3.8mm width, and 1mm height.
  • Maximum propagation delay time of 8ns at capacitive load improves signal timing performance.
  • Designed without automotive standards, suitable for general industrial and electronic applications.

Product Description

Renesas Electronics ISL32179EFRZ is a 4-Channel Line Transmitter IC designed for balanced communication conforming to the RS-422 standard. It incorporates CMOS/TTL output logic and bipolar polarity within a compact 24-pin QFN surface-mount package measuring 4mm by 3.8mm by 1mm.

This line transmitter supports differential inputs and offers a maximum supply voltage of 5.5V, operating reliably between 3V minimum and up to 125°C, making it suitable for a wide range of industrial and electronic environments. Its low supply current of 800μA and low shutdown current help reduce power consumption during idle states.

The device features a maximum high-level output current of 100mA per channel and a propagation delay time of only 8ns at specified load capacitance, enhancing signal integrity and timing accuracy in data transmission.

Not compliant with automotive standards, this IC is intended for general use in industrial electronics, communication interfaces, and other electronic equipment requiring robust and reliable RS-422 line transmission.

The 4 differential channels ensure efficient bus transceiver functionality with minimal output leakage currents, thus imposing low load on the connected RS-422 bus. Operating voltage range from 3V to 5.5V. Compact 24-pin QFN surface mount package.

4 differential input channels for line transmission. Maximum operating temperature of 125°C and minimum -40°C. Low supply current of 800μA ensures efficient power usage. User-selectable data rate with low shutdown supply current.

Maximum high-level output current of 100mA per channel. Typical propagation delay time of 8ns at load capacitance. Bipolar output polarity supporting RS-422 standard communication. Applications include industrial electronics, communication systems, and line interface circuits.

This product is part of the Renesas ISL32179E series of line transmitters known for robust performance in electronic component applications. Explore more Electronic Components and semiconductor solutions in the Electronics & Electricals category at EnvMart.

Renesas Electronics 4-Channel Line Transmitter CMOS/TTL Bipolar 24-Pin QFN ISL32179EFRZ
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Frequently Asked Questions

This model operates within a voltage range of 3V to 5.5V, allowing for flexible power supply options.

It supports 4 differential input channels for balanced RS-422 communication.

The maximum high-level output current per channel is 100mA.

The maximum propagation delay time is 8ns at specified load capacitance, which enhances signal timing performance.

The QFN package measures 4mm in length, 3.8mm in width, and 1mm in height.

It has a low supply current consumption of 800μA, contributing to efficient power usage.

The device can operate reliably in temperatures ranging from -40°C to 125°C.

It provides a CMOS/TTL output type, suitable for various electronic applications.

No, this model is not compliant with automotive standards and is intended for general industrial and electronic applications.

The logic function of this unit is as a bus transceiver, facilitating communication in electronic systems.

It supports differential input types, which are essential for balanced line transmission.

The country of origin for this product is India.

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