Overview
The MAX202CDWR, produced by Texas Instruments, is a dual RS-232 transceiver designed for serial communication applications. This IC is part of the MAX202 series and is widely used in industrial, automotive, and consumer electronics. It is known for its robustness, ease of integration, and compliance with RS-232 standards. The MAX202CDWR is ideal for applications requiring reliable data transmission over long distances.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Series | MAX202 | - | - |
| Type | Transceiver | - | - |
| Protocol | RS-232 | - | - |
| Driver/Receiver Number | 2/2 | - | - |
| Duplex | Full | - | - |
| Receiver Hysteresis | 500 | mV | - |
| Data Rate | 120 | kbps | - |
| Supply Voltage | 4.5 - 5.5 | V | - |
| Operating Temperature | 0 - 70 | °C | - |
| Mounting Type | Surface Mount | - | - |
| Package/Case | 16-SOIC | - | 7.50mm width |
| Supplier Device Package | 16-SOIC | - | - |
Key Features
- Dual RS-232 transceiver with 2 drivers and 2 receivers.
- Compliant with RS-232 standards for reliable communication.
- Operates from a single 5V power supply.
- Supports data rates up to 120 kbps.
- Receiver hysteresis improves noise immunity.
- Compact 16-SOIC package for space-constrained designs.
Applications
The MAX202CDWR is commonly used in industrial automation, automotive systems, and consumer electronics. It is particularly suited for applications such as serial communication in embedded systems, data acquisition systems, and point-of-sale terminals. Its robust design ensures reliable performance in environments with electrical noise and long cable runs.
Q & A
What is the operating voltage range of the MAX202CDWR?
The operating voltage range is 4.5V to 5.5V.
What is the maximum data rate supported by this IC?
The maximum data rate is 120 kbps.
Does the MAX202CDWR support full-duplex communication?
Yes, it supports full-duplex communication.
What is the purpose of receiver hysteresis in this IC?
Receiver hysteresis improves noise immunity in noisy environments.
What is the package type of the MAX202CDWR?
It comes in a 16-SOIC package.
Is the MAX202CDWR suitable for automotive applications?
Yes, it is suitable for automotive applications.
What is the operating temperature range of this IC?
The operating temperature range is 0°C to 70°C.
Can the MAX202CDWR be used in industrial automation systems?
Yes, it is commonly used in industrial automation systems.
How many drivers and receivers does this IC have?
It has 2 drivers and 2 receivers.
Is the MAX202CDWR compliant with RS-232 standards?
Yes, it is fully compliant with RS-232 standards.
