STK672-040GEVB

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Evaluation and Demonstration Boards and Kits are designed to help engineers design and debug their applications.The STK672-040GEVB is a member of this class of products.It can applied to many fields, such as current sensing, smart meter applications, motor drive application and display applications.This board has a power supply integrated circuit, a current sense amplifier, a full-bridge driver, PWM/SIME generator, flash MCU, SRAM, data acquisition and display ICs.The STK672-040GEVB can help shorten the development time of system design, reduce evaluation and debugging cost and help engineers complete their applications rapidly and easily.

The STK672-040GEVB is an evaluation and demonstration board which is easy to use and offers strong performance.The board is composed of a Lithium-Ion battery monitor, a signal converter, two independent operational amplifiers, a voltage regulator and a precision reference.The Lithium-Ion battery monitor has a wide supply voltage range, 10 μV resolution and a wide input range from 0 V to 32 V.The signal converter provides a 4-way analog output for UVI,UV2 and UV3, each of the signals is 16 bit resolution.The two independent operational amplifiers have different level response time, providing good accuracy and performance.The voltage regulator regulates the voltage to adjust the reference voltage output and the precision reference provides steady voltage reference.

The STK672-040GEVB has an integrated driver, which can reduce design cost, simplify the system development and reduce time to market for system design.Also it is designed with a low power consumption feature, which helps users save power.The PWM/SINE generator has various applications, such as motor control, current sensing and display applications.The High Speed Interface of STK 672-040GEVB supports a variety of serial peripheral controller interface(SPI/IC) and bi-directional bus line protocol as well as a asynchronous input form PC environment.

The STK672-040GEVB’s working principle is to control and supply power to the system electronic components and provide an interface between those components and the user.It consists of an input power supply, an integrated driver, signal converter, operational amplifiers, voltage regulator and precise reference.The input power supply is used to apply the voltage to the system electronics and control the input voltage level.The integrated driver is used to control the system electronic components and provide an interface between the components and the user.The signal converter is used to convert the analog signals to digital signals which can be understood by the electronic components.The operational amplifier helps to boost the overall performance of the system.The voltage regulator is used to regulate the voltage and convert the input DC voltage to the reference voltage.The precise reference is used to provide an accurate voltage reference to the system electronic components.

The application of STK672-040GEVB includes current sensing, smart meter applications, motor drive application and display applications.The current sensing applications use the integrated driver of STK672-040GEVB to drive the Hall Effect Current Sensors and measure the current output.The smart meter applications use the STK672-040GEVB to monitor the balance of the power supply and measure the supply voltage and current.The motor drive applications use STK672-040GEVB\'s PWM/SINE Generator and signal converter to drive motors.The display application uses the Flash MCU, SRAM, data Acquisition and Display ICs of STK672-040GEVB to show the test data or information to the user.

The STK672-040GEVB evaluation and demonstration board has many advantages over traditional evaluation and demonstration boards.It is easy to use and provides strong performance, especially with regards to current sensing, smart meter applications, motor drive applications and display applications.It is also cost effective and help reduce development time and cost for system designs.It can also provide an interface between systems electronics components and the user via the integrated driver, signal converter, operational amplifiers, voltage regulator and precise reference.The strong performance, cost effectiveness and easy-to-use nature of the STK672-040GEVB make it an ideal choice for engineers looking for an efficient and reliable evaluation and demonstration board.

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