MAX202IDR: Features, Specs & More
In the world of serial communication, reliable and efficient data transmission is crucial. Texas Instruments' MAX202IDR is a high-performance dual transmitter/receiver RS-232 line transceiver designed to meet the demands of modern battery-powered systems, laptops, and handheld devices. In this comprehensive article, we'll delve into the intricacies of the MAX202IDR, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
MAX202IDR's Overview
The MAX202IDR is an RS-232 transceiver that enables seamless point-to-point data transmission between a transmitter and a receiver. It is widely used in embedded systems and communication devices due to its low power consumption and single-ended signal transmission. Designed for single power supply operation (4.5V - 5.5V), this transceiver ensures efficient operation with a maximum data rate of 120Kbps.
Key Features
Let's delve into the standout features that make the MAX202IDR a standout in the world of electronics:
· The MAX202IDR comes equipped with two transmitters and two receivers, allowing it to efficiently handle both data sending and receiving tasks.
· This transceiver is fully compliant with EIA/TIA-232-F, RS-232, and V.28.
· Both the transmitter and receiver utilize single-ended signal types, making the device suitable for applications where standard signal transmission is preferred.
· Despite its powerful capabilities, the MAX202IDR operates with a maximum supply current of only 15 mA.
· With a temperature range from -40°C to 85°C, the MAX202IDR can function in a variety of environmental conditions.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the MAX202IDR:
Type | Parameter |
Function | Line Transceiver |
Data Rate | 120Kbps(Min) |
Transmitter Communication Type | RS-232 |
Receiver Communication Type | RS-232 |
Interface Standards | EIA/TIA-232-F|RS-232|V.28 |
Data Transmission Topology | Point-to-Point |
Number of Transceivers | 2 |
Number of Transmitters | 2 |
Number of Receivers | 2 |
Transmitter Signal Type | Single-Ended |
Receiver Signal Type | Single-Ended |
Number of Drivers per Line | 1 |
Number of Receivers per Line | 1 |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 85 |
Power Supply Type | Single |
Minimum Single Supply Voltage (V) | 4.5 |
Typical Single Supply Voltage (V) | 5 |
Maximum Single Supply Voltage (V) | 5.5 |
Maximum Supply Current (mA) | 15 |
Supplier Temperature Grade | Industrial |
Packaging | Tape and Reel |
Mounting | Surface Mount |
Package Height | 1.5(Max) |
Package Width | 4(Max) |
Package Length | 10(Max) |
PCB changed | 16 |
Standard Package Name | SO |
Supplier Package | SOIC |
Pin Count | 16 |
Lead Shape | Gull-wing |
Applications
The MAX202IDR excels in a variety of applications where reliable data communication is necessary. Some of its most common uses include:
· Battery-Powered Systems: Ideal for low-power operations, it's commonly found in devices that rely on battery life.
· Notebooks and Laptops: The MAX202IDR ensures stable RS-232 communication for portable computing devices.
· Hand-Held Equipment: Whether for industrial tools or personal electronics, this transceiver provides essential connectivity.
· Palmtop PCs: Its small size and energy efficiency make it a good fit for compact computing devices.
MAX202IDR's Manufacturer
Texas Instruments (TI), established in 1930, is a global leader in semiconductor and technology solutions, known for its pioneering contributions to the electronics industry. Specializing in the design and manufacture of analog and digital circuits, microcontrollers, and processors, TI has played a pivotal role in shaping technological advancements across diverse sectors, including industrial, automotive, consumer electronics, and communication.
Conclusion
The TI MAX202IDR is an efficient, low-power, and high-performance RS-232 transceiver, making it ideal for battery-powered systems, notebooks, laptops, and hand-held devices. With its compliance to RS-232 standards, compact SOIC-16 packaging, and industrial-grade temperature range, this device offers engineers a reliable and practical solution for serial communication.
