ORNV50021002UF

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The ORNV50021002UF resistor network is designed for high precision current sensing applications in which it is required to measure a small current accurately. It is ideal for applications where the current loop resistance must be minimized or where a current feedback loop must be isolated. The device consists of two resistors, one with a ratio of 1:100 between its terminals and the other with a ratio of 1:1000 between its terminals, connected in series in a space-saving package. The ORNV50021002UF is constructed using an in-house manufacturing process called “Thin Film”. This technology provides high accuracy and excellent reliability.

The ORNV50021002UF provides a very accurate, low cost, and reliable current sensing solution. It is designed to be used in low power, precision current sensing applications such as battery testing, current switch protection, and active noise cancellation. It is also useful for low-level, precision measurement of weak currents such as very short-duration pulses or spikes. Additionally, the ORNV50021002UF can be used to sense current in half-bridge circuits.

The working principle of the ORNV50021002UF is based on the Wheatstone bridge. The two resistors in the device are connected in series, forming a voltage divider. The voltage across each resistor is proportional to the current in the circuit. The device measures the voltage across the two resistors, and the current can be calculated using Ohm’s law.

The ORNV50021002UF is an ideal component for current sensing applications. It is simple to use, reliable, and cost effective. It is small and compact, making it suitable for use in space-constrained environments. The device is rated for operation over the temperature range of –55°C to +125°C and features a wide operating voltage range of 1.12 V to 36 V. The in-house manufacturing technology used to construct the device ensures high accuracy and excellent reliability.

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