LTZ1000CH#PBF

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LTZ1000CH#PBF - Voltage Reference

LTZ1000CH#PBF is an enhanced version of an industry-standard 1000ppm/°C temperature coefficient voltage reference. It offers much improved temperature performance and is suitable for making precise calibration measurement in high-accuracy applications such as waveform and frequency generation, power conversion, and low-distortion, low-noise circuit designs, because of its high precision, small size, and low cost.

The LTZ1000CH#PBF is a 5-pin SOT-23 device, featuring a reference voltage of 10.0V with a temperature coefficient of 1000ppm/°C and a load regulation of 0.1% (max). It is capable of operating over a temperature range of -40°C to 125°C, thus creating high accuracy in dynamic temperature changes. The LTZ1000CH#PBF also features low initial accuracy, low noise, and high stability.

Application Fields

The LTZ1000CH#PBF voltage reference can be used in a variety of applications, including:

• High-Accuracy Measurements: LTZ1000CH#PBF can be used to improve the accuracy of waveform and frequency generation, as well as low-noise, low-distortion circuit designs.
• Power Conversion: The high accuracy of the LTZ1000CH#PBF makes it ideally suited for use in power conversion applications, as it can provide precise results with a lower initial accuracy and low noise.
• Calibration/Testing Equipment: The LTZ1000CH#PBF can be used to improve the accuracy of calibration procedures and tests.

Working Principle

LTZ1000CH#PBF is a voltage reference device that operates in accordance with a basic principle known as the “voltage divider”. This principle states that the total circuit voltage is divided among all of the components connected to it. In this case, the LTZ1000CH#PBF is connected to two other resistors, and its own resistance creates a proportional division of the total circuit voltage. The LTZ1000CH#PBF\'s output voltage is determined by the ratios of resistance between itself and the other two components.

In operation, the voltage reference works by maintaining a fixed output voltage. If a change in load occurs, the output voltage is adjusted accordingly. This accuracy is maintained over a wide range of temperatures due to the high accuracy of the device. The LTZ1000CH#PBF is also able to adjust its output voltage without drawing significant current in order to maintain its output accuracy.

In response to temperature fluctuations, the LTZ1000CH#PBF will adapt its output voltage to remain within a tight margin of error, ensuring that the output remains accurate. The LTZ1000CH#PBF also utilizes thermal compensation techniques to ensure that the output remains stable and repeatable, even in extreme temperature environments.

Conclusion

In conclusion, the LTZ1000CH#PBF is ideal for applications requiring high-accuracy, low-power voltage reference, such as waveform and frequency generation, power conversion, and low-noise, low-distortion circuit designs. It is capable of maintaining its accuracy over a wide temperature range and features a temperature coefficient of 1000ppm/°C and a load regulation of 0.1% (max). Furthermore, it utilizes thermal compensation techniques to ensure a stable and repeatable output.

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