Overview
The MAX3243CPWRE4, manufactured by Texas Instruments, is a high-performance RS-232 transceiver designed for robust serial communication in a variety of applications. This model is part of the MAX3243 series, known for its reliability and efficiency in data transmission. It is particularly suited for industrial, automotive, and consumer electronics where reliable communication over longer distances is essential. The MAX3243CPWRE4 stands out for its low power consumption, wide operating voltage range, and compatibility with RS-232 standards, making it a versatile choice for engineers and designers.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Voltage - Supply | 3 V ~ 5.5 V | V | |
| Operating Temperature | 0°C ~ 70°C | °C | |
| Mounting Type | Surface Mount | ||
| Package / Case | 28-TSSOP (0.173", 4.40mm Width) | ||
| Type | Transceiver | ||
| Protocol | RS232 | ||
| Driver/Receiver Number | 3/5 | ||
| Duplex | Full | ||
| Receiver Hysteresis | 500mV | mV | |
| Data Rate | 250kbps | bps | |
| Lead-Free / RoHS | Lead-Free / RoHS Compliant |
Key Features
- Supports RS-232 communication standards for reliable data transmission.
- Low power consumption, ideal for battery-powered applications.
- Wide operating voltage range from 3V to 5.5V, providing flexibility in various power environments.
- Compact 28-TSSOP package, suitable for space-constrained designs.
- Integrated receiver hysteresis enhances noise immunity, ensuring stable communication.
Applications
The MAX3243CPWRE4 is widely used in industrial automation systems, automotive electronics, and consumer devices. In industrial settings, it facilitates reliable communication between controllers and sensors. In automotive applications, it ensures robust data exchange in vehicle diagnostics and infotainment systems. For consumer electronics, it supports serial communication in devices like printers, POS terminals, and embedded systems. Its versatility and reliability make it a preferred choice for engineers across these industries.
Q & A
What is the operating voltage range of the MAX3243CPWRE4?
The operating voltage range is 3V to 5.5V.
What is the maximum data rate supported by this transceiver?
The maximum data rate is 250kbps.
Is the MAX3243CPWRE4 RoHS compliant?
Yes, it is RoHS compliant and lead-free.
What is the operating temperature range?
The operating temperature range is 0°C to 70°C.
What type of package does the MAX3243CPWRE4 come in?
It comes in a 28-TSSOP package.
How many drivers and receivers does it have?
It has 3 drivers and 5 receivers.
What is the receiver hysteresis of this transceiver?
The receiver hysteresis is 500mV.
Is the MAX3243CPWRE4 suitable for automotive applications?
Yes, it is suitable for automotive electronics.
Can this transceiver be used in battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
What communication protocol does it support?
It supports the RS-232 communication protocol.
