MNR04MRAPJ102

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Resistor Networks, Arrays are important for designing, building, and debugging complex electronics systems. MNR04MRAPJ102 is a 4-bit high resolution resistor network array. It offers a unique package format and ofer enhanced integration, low power dissipation, and low cost. The devices features TTL and CMOS compatible inputs, high resolution, and ±1% tolerance accuracy.

The MNR04MRAPJ102 application field includes computers, office equipment, clocks, clocks, communications products, audio-visual equipment, and automotive electronics. This device is ideal for low voltage systems that require light load accuracy and discrete accuracy. It is also suitable for high-impedance and low frequency applications.

The working principle of MNR04MRAPJ102 is based on resistance limitation in cascade. A resistor array is offered with four high-performance resistors operating in series. The number of resistors in the series ensures that the unloaded output will be around 40% of the total resistance. The output voltage is slightly less than the input voltage because of the small voltage drop across the resistors. The parameter of each resistor is associated with each other and it creates a low-impedance output voltage.

The MNR04MRAPJ102 package offers an on-chip support resistor that allows for a small output impedance. The support resistor is located at the center of the array and it is optimized for low-impedance applications when the current load is high. The resistance at the end of the array is also set internally and is optimized to reduce the error introduced by the support resistor.

The MNR04MRAPJ102 working circuit consists of four resistors in a bridge configuration. This configuration offers a balanced output voltage. The circuit consists of a voltage-controlled amplifier (VCA) and two resistors. The VCA operates in linear mode and is designed to provide a constant voltage across the two resistors. This ensures that the output voltage across the resistors is proportional to the input voltage.

The MNR04MRAPJ102 is designed to offer a low RMS voltage and current noise. The low noise operation of this device results in a low distortion output. The self-biased current feedback configuration of the device ensures that the output impedance remains low and the outputs remain stable over temperature and time. The device also offers a wide range of temperature-compensated resistor networks with an accuracy of ±1%.

In summary, the MNR04MRAPJ102 is an ideal device for building advanced resistor networks for high-impedance and low frequency applications. It is a 4-bit high resolution device with ±1% tolerance accuracy, low power dissipation, and low cost. The device provides linear operation with a low output impedance and a high resolution output voltage. The self-biased current feedback, low RMS voltage and current noise, and temperature-compensation, make this device a great choice for low voltage systems that require light load accuracy and discrete accuracy.

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