BQ2013HEVM-001

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Evaluation and Demonstration Boards and Kits are tools used by designers to quickly and effectively carry out their projects. The BQ2013HEVM-001 evaluation module (EVM) is a flexible platform for developing and testing applications related to BQ2013/24xx zero-drift differential amplifiers. It provides all necessary components and sockets for implementing the complete differential amplifier application.

The BQ2013HEVM-001 application field is diverse and flexible. It is suitabel for applications such as current measurement, transducer signal conditioning, motor control, torque measurements, control of recent motor output in power converters, and power switch control. The BQ2013HEVM-001 also supports high-precision, low-cost, low-power transducer signal conditioning.

The BQ2013HEVM-001 includes two power supply inputs, a power supply output, and a test point output. The two power supply inputs have both adjustable voltage regulation and varying output currents. The power supply output is equipped with a buck converter that is adjustable from 0 to 5V regulation. The test point output has a fixed-current output for testing and programming of data. The two power supply inputs are controllable via an I2C-enabled EEPROM memory block, which enables the EVM to be externally programmed to support system emulation and testing.

The BQ2013HEVM-001 differential amplifier works on the principle of measuring the difference between two input signals and amplifying the difference signal with a gain factor. The gain is adjustable by programming the I2C-enabled EEPROM memory. This adjustable gain helps to maximize the efficiency of measuring and amplifying the differential signals. The BQ2013HEVM-001 also includes two variable-gain amplifiers (VGAs) that provide additional gain control for applications such as current measurement and transducer signal conditioning.

In addition, the BQ2013HEVM-001 includes an LCD display and a graphical user interface (GUI) that allow the user to easily view the differential amplifier data and adjust and program the BQ2013HEVM-001 EVM settings. The LCD display is connected to the PC via the included USB port. The GUI provides features such as set point adjustment, traceability, fault detection, and power management. The BQ2013HEVM-001 EVM also includes a signal-level meter that can be used to measure the differential analog signal input levels.

The BQ2013HEVM-001 EVM is an ideal platform for designers looking to develop and test applications related to the BQ2013/24xx zero-drift differential amplifier. It provides a simple, yet flexible platform that can be customized to support the requirements of the application. The BQ2013HEVM-001 EVM includes all of the necessary components and sockets for implementation, and can be programmed via the I2C-enabled EEPROM memory block. Additionally, the LCD display and GUI offer a graphical way of viewing and controlling differential amplifier data, while the signal-level meter and adjustable gain features provide extra control for current measurement and transducer signal conditioning applications.

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