ICL3217IBZ-T

Product Overview

Category: Integrated Circuit (IC)

Use: The ICL3217IBZ-T is a high-performance RS-232 transceiver designed for use in various communication applications. It provides reliable and efficient serial data transmission between devices.

Characteristics: - High-speed data transfer up to 1 Mbps - Wide operating voltage range: 3V to 5.5V - Low power consumption - ESD protection for robust operation - Supports multiple data formats (8-bit, 9-bit, or 16-bit) - Compatible with various microcontrollers and UARTs

Package: The ICL3217IBZ-T is available in a small outline integrated circuit (SOIC) package. This package offers excellent thermal performance and ease of integration into electronic circuits.

Essence: The essence of the ICL3217IBZ-T lies in its ability to facilitate seamless communication between devices using the RS-232 protocol. It ensures reliable data transmission over long distances, making it suitable for industrial automation, telecommunications, and other applications.

Packaging/Quantity: The ICL3217IBZ-T is typically sold in reels containing 2500 units per reel.

Specifications

• Supply Voltage: 3V to 5.5V
• Data Rate: Up to 1 Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 20
• Interface Standards: RS-232
• ESD Protection: ±15kV (Human Body Model)

Detailed Pin Configuration

The ICL3217IBZ-T has a total of 20 pins. Here is the detailed pin configuration:

1. VCC - Power supply voltage
2. GND - Ground reference
3. T1OUT - Transmitter output
4. R1IN - Receiver input
5. T2OUT - Transmitter output
6. R2IN - Receiver input
7. T3OUT - Transmitter output
8. R3IN - Receiver input
9. T4OUT - Transmitter output
10. R4IN - Receiver input
11. T5OUT - Transmitter output
12. R5IN - Receiver input
13. T6OUT - Transmitter output
14. R6IN - Receiver input
15. T7OUT - Transmitter output
16. R7IN - Receiver input
17. T8OUT - Transmitter output
18. R8IN - Receiver input
19. DE - Driver enable
20. RE - Receiver enable

Functional Features

• High-speed data transmission: The ICL3217IBZ-T supports data rates up to 1 Mbps, enabling fast and efficient communication between devices.
• ESD protection: With ±15kV ESD protection, the transceiver ensures reliable operation in harsh environments.
• Multiple data formats: It supports various data formats, allowing flexibility in data transmission.
• Low power consumption: The IC is designed to minimize power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - High-speed data transfer capability - Wide operating voltage range - Robust ESD protection - Low power consumption - Versatile compatibility with microcontrollers and UARTs

Disadvantages: - Limited to RS-232 interface standard - Requires external components for complete functionality

Working Principles

The ICL3217IBZ-T operates based on the RS-232 protocol, which defines the electrical characteristics of the serial communication interface. It uses differential signaling to transmit and receive data, ensuring noise immunity and reliable data transfer over long distances. The transceiver integrates drivers and receivers to convert between the logic levels of the RS-232 interface and the internal logic levels of the connected devices.

Detailed Application Field Plans

The ICL3217IBZ-T finds applications in various fields, including:

1. Industrial Automation: It enables communication between industrial control systems, PLCs, and other equipment, facilitating efficient data exchange and control.
2. Telecommunications: The transceiver is used in networking equipment, modems, and routers to establish reliable serial connections for data transmission.
3. Medical Devices: It can be employed in medical equipment that requires secure and accurate data transfer, such as patient monitoring systems and diagnostic devices.
4. Consumer Electronics: The IC is suitable for applications like set-top boxes, gaming consoles, and home automation systems, where serial communication is required.

Detailed and Complete Alternative Models

1. MAX3232EIPWR: This IC offers similar functionality to the ICL3217IBZ-T and is available in a TSSOP package.
2. SP3232EEN-L/TR: Another alternative with comparable features, packaged in an SSOP format.
3. ADM3202ARNZ: This IC provides RS-232 communication