MAX3223CUP+TG24

Product Overview

• Category: Integrated Circuit (IC)
• Use: RS-232 Transceiver
• Characteristics:
  • Low-power, high-speed transceiver
  • Supports data rates up to 1 Mbps
  • Operates from a single 3.0V to 5.5V supply
  • Compatible with TIA/EIA-232-F and ITU-T V.28 standards
• Package: 20-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: MAX3223CUP+TG24 is a versatile RS-232 transceiver that provides reliable serial communication between microcontrollers or other devices.
• Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

• Supply Voltage Range: 3.0V to 5.5V
• Data Rate: Up to 1 Mbps
• Number of Channels: 3
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSSOP-20

Pin Configuration

The MAX3223CUP+TG24 has a total of 20 pins. The pin configuration is as follows:

1. SHDN - Shutdown Input
2. VCC - Positive Power Supply
3. C1IN+ - Channel 1 Positive Input
4. C1IN- - Channel 1 Negative Input
5. C1OUT - Channel 1 Output
6. GND - Ground
7. C2OUT - Channel 2 Output
8. C2IN- - Channel 2 Negative Input
9. C2IN+ - Channel 2 Positive Input
10. R2IN+ - Receiver 2 Positive Input
11. R2IN- - Receiver 2 Negative Input
12. R2OUT - Receiver 2 Output
13. T2OUT - Transmitter 2 Output
14. R1OUT - Receiver 1 Output
15. T1OUT - Transmitter 1 Output
16. R1IN- - Receiver 1 Negative Input
17. R1IN+ - Receiver 1 Positive Input
18. C3OUT - Channel 3 Output
19. C3IN- - Channel 3 Negative Input
20. C3IN+ - Channel 3 Positive Input

Functional Features

• Low-power operation: The MAX3223CUP+TG24 is designed to operate with low power consumption, making it suitable for battery-powered devices.
• High-speed communication: It supports data rates up to 1 Mbps, enabling fast and efficient serial communication.
• Wide supply voltage range: The transceiver can operate from a single 3.0V to 5.5V supply, providing flexibility in various applications.
• Compatibility: It is compliant with TIA/EIA-232-F and ITU-T V.28 standards, ensuring compatibility with other RS-232 devices.

Advantages and Disadvantages

Advantages: - Low power consumption - High-speed data transmission - Wide supply voltage range - Compatibility with industry standards

Disadvantages: - Limited number of channels (3 channels)

Working Principles

The MAX3223CUP+TG24 operates by converting the logic-level signals from a microcontroller or other device into RS-232 voltage levels. It uses internal charge pumps to generate the required voltage levels for RS-232 communication. The transceiver also incorporates protection features such as short-circuit and thermal shutdown to ensure reliable operation.

Detailed Application Field Plans

The MAX3223CUP+TG24 is commonly used in various applications that require RS-232 communication, including:

1. Industrial automation systems
2. Point-of-sale terminals
3. Networking equipment
4. Medical devices
5. Consumer electronics

Detailed and Complete Alternative Models

1. MAX3232CUP+TG24: Similar to MAX3223CUP+TG24, but with 2 channels instead of 3.
2. MAX3243CUI+T: RS-232 transceiver with 3 channels and an extended temperature range.
3. MAX3237EAI+: High-speed RS-232 transceiver with 5 channels.

These alternative models offer similar functionality and can be considered as substitutes for the MAX3223CUP+TG24 depending on specific requirements.

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