LM9402XEVM Development Boards, Kits, Programmers

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The LM9402XEVM is an evaluation board for the low-power, low-voltage, high-accuracy LM9402X pressure sensing devices in various applications. It offers a cost-effective platform to design and evaluate these devices in a range of pressure sensing applications. This evaluation board has many features to make the design process more efficient, such as on-board low-voltage load and current measurement devices, user-selectable I2C or SPI interfaces, with a wide voltage operating range that may be operated from 1.7 to 5.5 volts.

The LM9402XEVM is an appropriate solution for use in medical, consumer and industrial industries, as part of a sensing chain, to provide an accurate, low-power and low-voltage pressure sensing interface. The evaluation board is provided with a range of accessories to simplify design and evaluation efforts.

The LM9402XEVM has two main components; a sensing element and a controller, with associated functions, pins and outputs. The sensing element utilizes a high-resolution pressure sensor that provides reliable accuracy across a wide range of temperatures and operating conditions. The associated circuit and analog functions provide an interface to the external circuit, allowing for the precise acquisition of pressure sensing data. This is coupled with the signal conditioning circuitry in order to provide a reliable, low-power and low-voltage pressure sensing signal. The controller provides the necessary interface between the user’s application and the device’s on-board functions. It has a user-selectable I2C or SPI interface, and can be used to read, write, configure, and monitor the device’s activity.

The operating principle of the board is straightforward. The pressure sensing element detects the pressure on the board and then passes the signal through the signal conditioning circuitry. The pressure is then output from the signal conditioning circuitry to a device-specific pin on the controller which is configured to communicate with the user’s application via the I2C or SPI interface. The data is then passed through the on-board load and current measurement devices to the external circuit. The board also includes a range of features, such as over-temperature protection and adjustable voltage inputs. All of these features are designed to ensure that the board can be used efficiently and reliably in a wide range of applications.

Overall, the LM9402XEVM is a reliable, low-power and low-voltage evaluation board specifically designed to allow for direct monitoring and evaluation of a range of pressure sensing devices. The board has many features to help simplify the design effort, and it is capable of operating over a wide range of temperatures and load conditions. With its user-selectable I2C and SPI interfaces, the LM9402XEVM can be used in a number of applications, from consumer and medical to industrial. It is a cost-effective solution for design and evaluation efforts, and provides excellent accuracy and reliability in a wide range of pressure sensing applications.

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