ICL3223EIAZ-T

Product Overview

Category

ICL3223EIAZ-T belongs to the category of integrated circuits (ICs).

Use

The ICL3223EIAZ-T is commonly used in electronic devices for signal transmission and reception. It serves as a transceiver, converting signals between different voltage levels.

Characteristics

• Voltage Level Conversion: The ICL3223EIAZ-T can convert signals between logic levels of 3.3V and 5V.
• High-Speed Operation: It supports data rates up to 250 kbps, making it suitable for applications requiring fast signal transmission.
• Low Power Consumption: The IC has low power requirements, making it energy-efficient.
• Wide Temperature Range: It operates reliably within a wide temperature range, typically from -40°C to +85°C.

Package

The ICL3223EIAZ-T is available in a small outline integrated circuit (SOIC) package. This package provides a compact form factor and ease of integration into various electronic systems.

Essence

The essence of the ICL3223EIAZ-T lies in its ability to facilitate signal conversion between different voltage levels, enabling seamless communication between devices operating at different logic levels.

Packaging/Quantity

The ICL3223EIAZ-T is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage: 3.0V to 5.5V
• Logic Voltage Levels: 3.3V and 5V
• Data Rate: Up to 250 kbps
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC

Detailed Pin Configuration

The ICL3223EIAZ-T has a total of 16 pins. The pin configuration is as follows:

1. VCC - Power supply voltage
2. GND - Ground reference
3. T1IN - Transmit data input
4. R1OUT - Receive data output
5. R1IN - Receive data input
6. T1OUT - Transmit data output
7. DE - Driver enable input
8. RE - Receiver enable input
9. V- - Negative power supply
10. A - Logic level select
11. B - Logic level select
12. RO - Receiver output
13. RI - Receiver input
14. DI - Driver input
15. DO - Driver output
16. V+ - Positive power supply

Functional Features

The ICL3223EIAZ-T offers the following functional features:

• Bi-directional Signal Conversion: It can convert signals from a 3.3V logic level to a 5V logic level and vice versa.
• Automatic Driver Control: The driver enable (DE) and receiver enable (RE) inputs allow for automatic control of the driver and receiver sections, conserving power when not in use.
• Enhanced ESD Protection: The IC incorporates enhanced electrostatic discharge (ESD) protection, ensuring robustness against transient voltage spikes.

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows compatibility with various systems.
• High-speed operation enables fast data transmission.
• Low power consumption contributes to energy efficiency.
• Compact SOIC package facilitates integration into space-constrained designs.
• Enhanced ESD protection ensures reliability in harsh environments.

Disadvantages

• Limited logic voltage levels supported (3.3V and 5V).
• Data rate limited to 250 kbps, may not be suitable for high-speed applications.

Working Principles

The ICL3223EIAZ-T operates based on the principles of voltage level conversion. It utilizes internal circuitry to convert signals between 3.3V and 5V logic levels, allowing for seamless communication between devices operating at different voltage levels.

The driver section of the IC amplifies and shapes the transmitted signal, while the receiver section receives and processes the incoming signal. The driver enable (DE) and receiver enable (RE) inputs control the operation of their respective sections, enabling power-saving functionality when not in use.

Detailed Application Field Plans

The ICL3223EIAZ-T finds applications in various fields, including:

1. Industrial Automation: Used in PLCs (Programmable Logic Controllers), sensors, and actuators for reliable signal transmission.
2. Communication Systems: Facilitates signal conversion in networking equipment, such as routers, switches, and modems.
3. Consumer Electronics: Enables communication between devices with different logic voltage levels, such as smartphones, tablets, and gaming consoles.
4. Automotive Electronics: Used in automotive systems for signal conversion between different voltage levels, ensuring compatibility between various components.

Detailed and Complete Alternative Models

1. MAX3232EIPWR: Similar to ICL