Y1747V0176BT9U

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Resistor networks, arrays are one of the most common passive devices used in electronic circuitry for various applications. Y1747V0176BT9U is a type of resistor network with an integrated four terminal resistor array and an integrated two-terminal matching resistor network. The device has been designed for applications in which the highest possible accuracy and linearity are needed and it offers an extremely high accuracy and low resistance values.

Application Field and Working Principle

Y1747V0176BT9U can be used in various applications such as audio-frequency signal processing, power circuits, data acquisition, ADC and DAC integration, timing control, and switching systems. The device offers a four-terminal network of resistors with calibration tolerance as low as 0.03% and values ranging from 1Ω to 1000Ω. It also provides a two-terminal matching resistor network for matching and calibration. The device uses a low-noise monolithic integrated circuit approach to match the resistors across the four terminals and two terminals.

The device works by combining the four differing resistor values that are matched across the four terminals. The resulting resistance value is then compared against a programmed, calibrated value to ensure matching. In the two-terminal network, one resistor is compared against another resistor of the same value to ensure accurate calibration. This process results in precise and linear calibration over the entire range of resistor values.

For applications such as image processing, the device offers an extremely wide dynamic range as well as a return time of only 2μs. The device also includes a power-on-reset feature, which ensures correct calibration in the event of power failure. This feature is an important part of ensuring that the device operates correctly in the event of sudden power fluctuations.

The device offers a very small footprint, which allows it to fit easily into any application. Input voltage range is 1.8V to 5.5V, and its maximum operating temperature is 125℃. The device is highly reliable and its operational life is estimated at more than 10 million operations. It is also designed to meet all European Hazards Classification Standards and requirements.

Y1747V0176BT9U is a high-performance device suitable for many different applications. Its features are perfectly suited to audio frequency signal processing, data acquisition, ADC and DAC integration, timing control and switching systems. Furthermore, its features make it an excellent choice for power circuits, as it provides an extremely wide dynamic range, reliable calibration and fast return time.

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