ICL3217EIAZ-T

Product Overview

Category: Integrated Circuit (IC)

Use: The ICL3217EIAZ-T is a high-speed, low-power RS-232 transceiver designed for use in various communication applications. It provides seamless interface between TTL logic levels and RS-232 signals.

Characteristics: - High-speed data transmission - Low power consumption - Wide operating voltage range - Robust ESD protection - Compact package size

Package: The ICL3217EIAZ-T is available in a small outline integrated circuit (SOIC) package.

Essence: This IC serves as a bridge between devices using TTL logic levels and those utilizing RS-232 signals. It enables reliable and efficient communication between different systems.

Packaging/Quantity: The ICL3217EIAZ-T is typically sold in reels containing 2500 units per reel.

Specifications

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

Detailed Pin Configuration

The ICL3217EIAZ-T has a total of 20 pins. The pin configuration is as follows:

1. VCC - Power supply voltage
2. GND - Ground
3. T1OUT - Transmitter output
4. R1IN - Receiver input
5. R1OUT - Receiver output
6. T1IN - Transmitter input
7. SHDN - Shutdown control input
8. NC - No connection
9. NC - No connection
10. NC - No connection
11. NC - No connection
12. NC - No connection
13. NC - No connection
14. NC - No connection
15. NC - No connection
16. NC - No connection
17. NC - No connection
18. NC - No connection
19. NC - No connection
20. NC - No connection

Functional Features

• TTL/CMOS compatible inputs and outputs
• Auto-power-down mode for power saving
• Enhanced ESD protection for improved reliability
• Wide operating voltage range for compatibility with various systems
• High-speed data transmission for efficient communication

Advantages and Disadvantages

Advantages: - High-speed data transmission capability - Low power consumption - Compact package size - Robust ESD protection

Disadvantages: - Limited number of available pins for additional functionality - Requires external components for complete RS-232 interface implementation

Working Principles

The ICL3217EIAZ-T operates by converting TTL logic level signals to RS-232 voltage levels and vice versa. It utilizes internal circuitry to handle the conversion process, ensuring reliable and accurate data transmission between devices using different signal standards.

Detailed Application Field Plans

The ICL3217EIAZ-T finds applications in various fields, including but not limited to: 1. Industrial automation 2. Telecommunications 3. Networking equipment 4. Medical devices 5. Consumer electronics

In industrial automation, it can be used to connect PLCs (Programmable Logic Controllers) to other devices using RS-232 communication. In telecommunications, it enables seamless integration of RS-232 interfaces in networking equipment such as routers and switches. Medical devices often utilize RS-232 for data exchange, and the ICL3217EIAZ-T facilitates this connectivity. Additionally, it can be found in consumer electronics like set-top boxes and gaming consoles, where RS-232 is still utilized for certain applications.

Detailed and Complete Alternative Models

1. MAX3232EIPWR: Similar RS-232 transceiver with 16 pins, available in a TSSOP package.
2. SP3232EEN-L/TR: RS-232 transceiver with 16 pins, offered in an SSOP package.
3. ADM3202ARNZ: RS-232 transceiver with 20 pins, provided in an SOIC package.

These alternative models offer similar functionality to the ICL3217EIAZ-T and can be considered as substitutes depending on specific requirements and availability.

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