ISL4270EIR-T

Product Overview

Category: Integrated Circuit (IC)

Use: The ISL4270EIR-T is a high-speed, low-power, dual-channel RS-232 transceiver. It is designed for use in applications that require reliable serial communication over long distances.

Characteristics: - High-speed data transmission - Low power consumption - Dual-channel design - Reliable performance - Long-distance communication capability

Package: The ISL4270EIR-T is available in a small outline integrated circuit (SOIC) package. This package provides a compact and durable housing for the IC, ensuring its protection during handling and operation.

Essence: The essence of the ISL4270EIR-T lies in its ability to facilitate robust and efficient RS-232 communication, making it an essential component in various industrial and communication systems.

Packaging/Quantity: The ISL4270EIR-T is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube. This packaging ensures convenient storage and transportation of the IC.

Specifications

• Supply Voltage Range: 3V to 5.5V
• Data Rate: Up to 1Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Channels: 2
• ESD Protection: ±15kV (Human Body Model)
• RoHS Compliant: Yes

Detailed Pin Configuration

The ISL4270EIR-T features a total of 16 pins, each serving a specific function. The pin configuration is as follows:

1. VCC1: Power supply for Channel 1
2. GND1: Ground for Channel 1
3. T1OUT: Transmit data output for Channel 1
4. R1IN: Receive data input for Channel 1
5. R1OUT: Receive data output for Channel 1
6. T1IN: Transmit data input for Channel 1
7. GND2: Ground for Channel 2
8. VCC2: Power supply for Channel 2
9. T2OUT: Transmit data output for Channel 2
10. R2IN: Receive data input for Channel 2
11. R2OUT: Receive data output for Channel 2
12. T2IN: Transmit data input for Channel 2
13. NC: No connection
14. SHDN: Shutdown control input
15. GND: Common ground
16. VCC: Power supply

Functional Features

• High-speed data transmission: The ISL4270EIR-T supports data rates of up to 1Mbps, enabling fast and efficient communication.
• Low power consumption: With its low-power design, the IC minimizes energy consumption, making it suitable for battery-powered applications.
• Dual-channel design: The dual-channel architecture allows simultaneous communication on two separate RS-232 channels.
• Robust performance: The IC incorporates ESD protection, ensuring reliable operation even in harsh environments.
• Long-distance communication capability: The ISL4270EIR-T can transmit data over long distances, making it ideal for applications that require extended reach.

Advantages and Disadvantages

Advantages: - High-speed data transmission capability - Low power consumption - Dual-channel design for simultaneous communication - Reliable performance with ESD protection - Long-distance communication capability

Disadvantages: - Limited to RS-232 communication protocol - Requires external components for complete system integration

Working Principles

The ISL4270EIR-T operates based on the RS-232 communication standard. It receives and transmits serial data using voltage levels specified by the RS-232 protocol. The IC incorporates internal circuitry to handle the voltage conversion and signal conditioning required for reliable communication.

When transmitting data, the IC converts the logic-level signals from the microcontroller or other digital source into RS-232 compliant voltage levels. On the receiving end, it converts the RS-232 signals back into logic-level signals that can be processed by the receiving device.

Detailed Application Field Plans

The ISL4270EIR-T finds applications in various fields where reliable serial communication is essential. Some of the detailed application field plans include:

1. Industrial Automation: The IC can be used in industrial automation systems to enable communication between different devices and control units.
2. Telecommunications: It is suitable for telecommunications equipment that requires long-distance serial communication, such as modems and routers.
3. Medical Devices: The IC can facilitate communication between medical devices, allowing for data exchange and control in healthcare settings.
4. Automotive Electronics: It can be utilized in automotive electronics for communication between different vehicle systems and components.
5. Consumer Electronics: The IC can be integrated into consumer electronic devices that require RS-232 communication, such as printers and scanners.

Detailed and Complete Alternative