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DVM 1800 is listed in the Current Sensors range at ChipApex. The manufacturer field lists LEM USA Inc.. Its product description is TRANSDUCER. Review the specifications below when checking this part for your BOM.
The DVM 1800 is a compact voltage sensor manufactured by LEM USA Inc., designed for precise measurement in industrial and traction applications. It features low power consumption characteristics suitable for demanding environments. The device operates within a supply voltage range of 4.5V to 5.5V, with a maximum supply current of 26mA. It supports a frequency response from DC to 300kHz and offers a linear accuracy of ±0.3%. The sensor provides a voltage output with a sensitivity of 40mV/A, although this parameter typically correlates with current sensing variants; the DVM series specifically targets voltage measurement. It functions bidirectionally and is housed in an 8-SOIC package measuring 3.90mm in width. The unit is rated for operation between -40°C and 125°C.
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