ICL3224ECAZ

Product Overview

Category: Integrated Circuit (IC)

Use: The ICL3224ECAZ is a high-performance, 3.3V powered RS-232 transceiver IC. It is designed to facilitate bidirectional data communication between two devices using the RS-232 protocol.

Characteristics: - Voltage Level Translation: The ICL3224ECAZ provides voltage level translation between RS-232 and TTL/CMOS logic levels. - ESD Protection: This IC offers enhanced Electrostatic Discharge (ESD) protection, ensuring reliable operation in harsh environments. - Low Power Consumption: The ICL3224ECAZ is optimized for low power consumption, making it suitable for battery-powered applications. - Wide Temperature Range: It operates reliably over a wide temperature range, from -40°C to +85°C.

Package: The ICL3224ECAZ is available in a small outline integrated circuit (SOIC) package.

Essence: The essence of the ICL3224ECAZ lies in its ability to provide seamless and reliable RS-232 communication while offering voltage level translation and ESD protection.

Packaging/Quantity: The ICL3224ECAZ is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 3.3V
• Data Rate: Up to 1Mbps
• Number of Channels: 4
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC

Detailed Pin Configuration

The ICL3224ECAZ has a total of 16 pins, which are assigned as follows:

1. VCC - Power supply voltage input
2. GND - Ground reference
3. T1OUT - Transmitter 1 output
4. R1IN - Receiver 1 input
5. T2OUT - Transmitter 2 output
6. R2IN - Receiver 2 input
7. T3OUT - Transmitter 3 output
8. R3IN - Receiver 3 input
9. T4OUT - Transmitter 4 output
10. R4IN - Receiver 4 input
11. CTS - Clear to Send input
12. RTS - Request to Send output
13. DSR - Data Set Ready input
14. DCD - Data Carrier Detect input
15. RI - Ring Indicator input
16. GND - Ground reference

Functional Features

• Bidirectional Communication: The ICL3224ECAZ enables bidirectional data communication between two devices using the RS-232 protocol.
• Voltage Level Translation: It provides voltage level translation between RS-232 and TTL/CMOS logic levels, allowing seamless integration with different systems.
• ESD Protection: The IC incorporates enhanced ESD protection, safeguarding against electrostatic discharge events.
• Low Power Consumption: The ICL3224ECAZ is designed for low power consumption, making it suitable for energy-efficient applications.
• Wide Temperature Range: It operates reliably over a wide temperature range, ensuring performance in various environmental conditions.

Advantages and Disadvantages

Advantages: - Seamless RS-232 communication - Voltage level translation capability - Enhanced ESD protection - Low power consumption - Wide temperature range operation

Disadvantages: - Limited to 3.3V supply voltage

Working Principles

The ICL3224ECAZ functions as an RS-232 transceiver by converting TTL/CMOS logic levels to RS-232 voltage levels and vice versa. It utilizes internal circuitry to handle the voltage translation and provide bidirectional data communication. The IC incorporates ESD protection to ensure reliable operation in challenging environments. It operates on a 3.3V power supply and offers low power consumption for energy-efficient applications.

Detailed Application Field Plans

The ICL3224ECAZ finds application in various fields, including but not limited to: - Industrial automation - Telecommunications - Networking equipment - Point-of-sale systems - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

1. MAX3232ECAZ: Similar to the ICL3224ECAZ, this IC is a 3.3V powered RS-232 transceiver with voltage level translation capabilities.
2. SP3232ECAZ-L/TR: Another alternative, this IC also provides bidirectional RS-232 communication and voltage level translation at 3.3V supply voltage.
3. ADM3202ARNZ-REEL7: This IC offers similar functionality, with additional features such as automatic power-down and high-speed data rates.

These alternative models can be considered based on specific requirements and compatibility with the target system.

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