Y4485V0083BT0W

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Resistor Networks, Arrays

Y4485V0083BT0W is a surface mount resistor network or array, designed to meet the industry’s requirements for high performance and reliability. It is a precision resistor network composed of a series of resistors connected in a uniform arrangement, which is precisely designed and manufactured to provide a wide array of accurate, highly repeatable impedance values. It has 16 pins spaced at 0.4 mm spacing, and can be used in a range of applications, from signal conditioning to high power load testing.

Applications

Y4485V0083BT0W has a wide range of applications, including signal conditioning, power supply protection and current sensing. It is typically used to protect audio components, such as amplifiers, relays, and transceivers, from noise and overvoltage spikes, and can also be used in signal conditioning applications such as signal amplification and de-emphasis and low-noise mixing. It can also be used to condition power supply voltages, by providing impedance stabilization and current measurement. Additionally, it is often used in current sensing applications, such as the control of speed in motors, or the monitoring of power draw in consumer electronics.

Working Principle

Y4485V0083BT0W functions due to the interaction of its individual resistors. The resistors are arranged in a pinned layer between two planes, and the impedance of the network is determined by the arrangement and values of the resistors. Each resistor in the array is connected to other resistors in the array by traces, and the traces act as high-impedance communication paths between the resistors. The array’s impedance is determined by the particular arrangement and values of the resistors, as well as by the trace size. The overall value of the impedance can be adjusted by changing the trace widths.

When Y4485V0083BT0W is used in a power supply application, it helps to regulate the power supply output voltage. It acts as a current limiter, and helps to protect against overcurrent and short-circuit conditions. Additionally, it helps to prevent undershoots and overshoots in the regulation, thus ensuring stable regulation of the power supply voltage.

In current sensing applications, Y4485V0083BT0W acts as a charge-balancing device, allowing the current sensors to detect the current accurately. It helps to limit the amount of current that can flow between two units, and is useful for applications such as motor speed control, or the measurement of power draw in consumer electronics. In signal conditioning applications, it is used to provide low-noise mixing and signal amplification or de-emphasis, by adjusting the impedance of the resistor network.

Conclusion

Y4485V0083BT0W is a surface mount resistor network or array, designed to meet the industry’s requirements for high performance and reliability. It has 16 pins spaced at 0.4 mm spacing, and can be used in a wide range of applications, including signal conditioning, power supply protection and current sensing. Its working principle is based on the interaction of its individual resistors, arranged in a pinned layer between two planes, with the overall value of the impedance being adjustable by changing the trace widths. In applications such as power supplies and current sensing, it acts as a current limiter and helps to regulate the power supply output voltage, or stabilizes the current flow. In signal conditioning applications, it is used to provide low-noise mixing and signal amplification or de-emphasis, by adjusting the impedance of the resistor network.

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