Sunnyvale, Calif.—The HV7801 and HV7802 high-side current monitors from Supertex feature an ultrawide operating range— 8 to 450 volts —for motor controls, off-line sensors, instrumentation amplifiers, and current-sensing for high-voltage LED drivers, batteries, and switchmode supplies.
"With their wide input voltage range, fast response time and low quiescent current, the HV7801 and HV7802 are well suited for a vast array of current sensing applications," said Ahmed Masood, Vice President of Marketing for Supertex. "While the HV7801 features a fixed gain of five, the HV7802 also allows users the additional flexibility of programming the voltage or transconductance gain."
The HV7801 is available in a 5-lead SOT23 package (HV7801K1-G) and the HV7802 is available in an 8-lead MSOP package (HV7802MG-G). The parts are Green and RoHS compliant. Samples are available from stock. Lead time for production quantities is 6-8 weeks ARO.
Click here for the HV7801 and here for the HV7802. The HV7801K1-G is 56 cents each, and the HV7802MG-G is 62 cents each, both in 1k quantities.
Supertex, 1-800-222-9883, www.supertex.com