Overview
The MAX202CDW, produced by Texas Instruments, is a dual RS-232 line driver/receiver IC designed for serial communication applications. This component is widely used in communication systems, data acquisition, and industrial control due to its robust performance and high ESD protection. The MAX202CDW is housed in a 16-SOIC package, making it suitable for surface-mount applications. Its market positioning targets engineers and developers working on systems requiring reliable RS-232 communication interfaces.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Type | Transceiver | - | - |
| Protocol | RS232 | - | - |
| Driver/Receiver Count | 2/2 | - | - |
| Data Rate | 120 | Kbps | - |
| Supply Voltage | 4.5 ~ 5.5 | V | - |
| Operating Temperature | 0 ~ 70 | °C | - |
| Installation Type | Surface Mount | - | - |
| Package/Case | 16-SOIC | - | 7.50mm wide |
| ESD Protection | ±15 | kV | - |
Key Features
- Dual RS-232 driver/receiver configuration for simultaneous communication on two lines.
- High ESD protection of ±15 kV ensures reliability in harsh environments.
- Wide supply voltage range (4.5V to 5.5V) for compatibility with various systems.
- Compact 16-SOIC package for space-efficient surface-mount designs.
- Low power consumption with a maximum supply current of 15 mA.
Applications
The MAX202CDW is ideal for applications requiring robust RS-232 communication interfaces. Common use cases include:
- Industrial Automation: Facilitates reliable data transmission in control systems.
- Data Acquisition: Ensures accurate signal conversion in measurement systems.
- Consumer Electronics: Used in devices requiring serial communication, such as printers and modems.
- Telecommunication: Supports signal transmission in communication networks.
Q & A
1. What is the operating voltage range of the MAX202CDW?
The MAX202CDW operates within a voltage range of 4.5V to 5.5V.
2. How many drivers and receivers does the MAX202CDW have?
It features 2 drivers and 2 receivers.
3. What is the data rate supported by the MAX202CDW?
The MAX202CDW supports a data rate of up to 120 Kbps.
4. What is the ESD protection level of the MAX202CDW?
It provides ±15 kV ESD protection.
5. What is the operating temperature range of the MAX202CDW?
The operating temperature range is 0°C to 70°C.
6. What package does the MAX202CDW come in?
It is available in a 16-SOIC package.
7. Is the MAX202CDW suitable for surface-mount applications?
Yes, it is designed for surface-mount installation.
8. What is the maximum supply current of the MAX202CDW?
The maximum supply current is 15 mA.
9. Can the MAX202CDW be used in industrial automation systems?
Yes, it is commonly used in industrial automation for reliable communication.
10. Is the MAX202CDW compatible with other RS-232 transceivers?
Yes, it is pin-compatible with other RS-232 transceivers like the MAX202.
