ICL3241CB-T

Product Overview

Category: Integrated Circuit (IC)

Use: The ICL3241CB-T 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: - Voltage Range: 3.0V to 5.5V - Package Type: SOIC (Small Outline Integrated Circuit) - Number of Pins: 16 - Operating Temperature Range: -40°C to +85°C - RoHS Compliant: Yes

Package and Quantity: The ICL3241CB-T is available in a standard SOIC package. Each package contains one IC.

Specifications

The ICL3241CB-T has the following specifications:

• Supply Voltage Range: 3.0V to 5.5V
• Data Rate: Up to 250kbps
• Number of Channels: 1
• Receiver Hysteresis: 300mV
• ESD Protection: ±15kV (Human Body Model)
• Shutdown Mode: Yes
• Power-On Reset: Yes

Pin Configuration

The detailed pin configuration of the ICL3241CB-T is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Positive power supply | | 2 | GND | Ground | | 3 | T1OUT | Transmitter Output | | 4 | R1IN | Receiver Input | | 5 | R1OUT | Receiver Output | | 6 | T1IN | Transmitter Input | | 7 | SHDN | Shutdown Control | | 8 | C1IN | Capacitor Connection | | 9 | C1OUT | Capacitor Connection | | 10 | R2IN | Receiver Input | | 11 | R2OUT | Receiver Output | | 12 | T2IN | Transmitter Input | | 13 | T2OUT | Transmitter Output | | 14 | GND | Ground | | 15 | VCC | Positive power supply | | 16 | NC | No Connection |

Functional Features

The ICL3241CB-T offers the following functional features:

• Logic-Level to RS-232 Voltage Level Conversion
• Single-Chip Solution for Serial Communication
• Low Power Consumption
• Enhanced ESD Protection
• Shutdown Mode for Power Saving
• Power-On Reset Ensures Proper Initialization

Advantages and Disadvantages

Advantages: - Wide voltage range compatibility (3.0V to 5.5V) - High data rate capability (up to 250kbps) - Integrated ESD protection for enhanced reliability - Power-saving shutdown mode - Easy integration with existing systems

Disadvantages: - Limited number of channels (only 1 channel)

Working Principles

The ICL3241CB-T operates by converting logic-level signals to RS-232 voltage levels. It uses internal charge pumps to generate the required voltage levels for RS-232 communication. The transceiver incorporates a receiver hysteresis circuitry that provides noise immunity and improves signal integrity.

Detailed Application Field Plans

The ICL3241CB-T is commonly used in various applications, including but not limited to: - Industrial automation systems - Point-of-sale terminals - Networking equipment - Medical devices - Consumer electronics

Alternative Models

Here are some alternative models that offer similar functionality to the ICL3241CB-T: - MAX3232CSE - SP3232EEN-L/TR - ADM3202ARNZ

These alternative models can be considered based on specific application requirements and availability.

In conclusion, the ICL3241CB-T is a high-performance RS-232 transceiver designed for logic-level to RS-232 voltage level conversion. It offers various features such as wide voltage range compatibility, low power consumption, and enhanced ESD protection. The IC finds applications in diverse fields, including industrial automation, networking, and consumer electronics.