MAX3107ETG+TG3U

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MAX3107ETG+TG3U Interface - Controllers Application Field and Working Principle

Component-level interfaces, such as those for microcontrollers, are used to connect embedded circuits to a processor or other external devices. The MAX3107ETG+TG3U from Maxim Integrated is an example of a microcontroller interface. It is a USB/Serial converter IC that enables enhanced USB power delivery and data transfer to applications that require low-to-medium efficiency for simple data exchange. In this article, we will look at the MAX3107ETG+TG3U\'s application field, features and the working principle behind it.

Application Field

The MAX3107ETG+TG3U is used to enable USB data transfer in embedded circuits while providing low-to-medium power efficiency. It is ideal for applications such as pointing devices, game controllers, digital audio/video devices, cellphones, and medical devices that require simple data exchange. It offers a programmable time overcurrent fault lockout and current limit protections, to ensure optimum data transfer quality.

Features

The MAX3107ETG+TG3U offers several features for maximum performance. It has a maximum data rate of 1.9 Mbps, a speed of 1000 kbps supported, and a maximum of three configurable data lengths (1, 2, and 4 bytes). It also supports a variety of control options, including software control, as well as hardware control from within the embedded circuit. Additionally, the power consumption of the IC is as low as 12 mA, making it ideal for embedded applications.

Working Principle

The MAX3107ETG+TG3U utilizes a USB/UART (Universal Asynchronous Receiver Transmitter) converter IC to enable USB power delivery and data transfer to the applications. The IC transfers data to the target device using an I2C (Inter Integrated Circuit) interface. The IC contains an embedded processor that performs the I2C communication and data transfer.

In addition, the IC also contains an enhanced transmitter power delivery feature, which provides up to 990mA of current to the application. This provides low-voltage operation, reduced noise, and increased efficiency of the power delivery.

The IC also contains two 16-bit programmable timers, which can be used to control the data transfer. The timers can be programmed to perform data transfer in intervals, which allow for better control of the data transfer.

The IC also contains a timer-controlled receiver control, which allows for automatic re-configuration of the receiver for proper data communication. This feature ensures that all data is properly transferred and no data is lost during transfer.

Conclusion

The MAX3107ETG+TG3U from Maxim Integrated is an excellent choice for USB/Serial converter ICs. It can provide enhanced USB power delivery and data transfer capabilities while offering low-to-medium power efficiency. Its programmable time overcurrent fault lockout and current limit protections ensure optimum data transfer quality. The enhanced transmitter power delivery and timer-controlled receiver control features ensure that data is transferred properly and that no data is lost during transfer. This makes the MAX3107ETG+TG3U a great choice for embedded circuits that require simple data exchange.

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