ICL3225EIAZ

Product Overview

Category: Integrated Circuit (IC)

Use: The ICL3225EIAZ is a high-performance, 3.0V to 5.5V powered RS-232 transceiver. It is designed for use in applications requiring the conversion of logic-level signals to RS-232 voltage levels.

Characteristics: - High-speed data rate capability - Low power consumption - ESD protection on RS-232 pins - Wide operating voltage range - Small package size

Package: The ICL3225EIAZ is available in a small outline integrated circuit (SOIC) package.

Essence: This IC serves as an interface between logic-level signals and RS-232 voltage levels, enabling communication between devices operating at different voltage levels.

Packaging/Quantity: The ICL3225EIAZ is typically sold in reels or tubes, with a quantity of 2500 units per reel or 98 units per tube.

Specifications

• Supply Voltage Range: 3.0V to 5.5V
• Data Rate: Up to 1Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 16
• RoHS Compliant: Yes

Pin Configuration

The ICL3225EIAZ has 16 pins arranged as follows:

Pin 1: VCC Pin 2: GND Pin 3: T1OUT Pin 4: R1IN Pin 5: T1IN Pin 6: R1OUT Pin 7: SHDN Pin 8: NC Pin 9: NC Pin 10: NC Pin 11: NC Pin 12: NC Pin 13: R2OUT Pin 14: T2IN Pin 15: R2IN Pin 16: T2OUT

Functional Features

• Logic-level to RS-232 voltage level conversion
• High-speed data transmission
• ESD protection on RS-232 pins
• Low power consumption
• Wide operating voltage range

Advantages and Disadvantages

Advantages: - High-performance data transmission - Small package size - Wide operating voltage range allows for versatile applications - ESD protection ensures reliability

Disadvantages: - Limited number of available pins for additional functionalities - Requires external components for complete RS-232 communication

Working Principles

The ICL3225EIAZ operates by converting logic-level signals from the input pins (T1IN, T2IN) into RS-232 voltage levels. It uses internal circuitry to generate the necessary voltage levels required for RS-232 communication. The converted signals are then transmitted through the output pins (T1OUT, T2OUT). The IC also provides ESD protection on the RS-232 pins to ensure reliable communication.

Detailed Application Field Plans

The ICL3225EIAZ is commonly used in various applications, including: - Industrial automation systems - Point-of-sale terminals - Networking equipment - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the ICL3225EIAZ include: - MAX3221E - SP3232E - ADM3202

These models offer similar functionality and can be used as replacements depending on specific requirements.

In conclusion, the ICL3225EIAZ is a high-performance RS-232 transceiver IC that enables logic-level to RS-232 voltage level conversion. With its small package size, wide operating voltage range, and ESD protection, it finds applications in various industries. However, it has a limited number of pins and requires external components for complete RS-232 communication. Alternative models such as MAX3221E, SP3232E, and ADM3202 can be considered based on specific needs.