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Aug 30, 2007 · Requiring only three noncritical resistors and optoisolators, the LTC1921 replaces multiple voltage comparators, a voltage reference and several precision resistors. The monitor features dual supply overvoltage and undervoltage detection circuits.
The LTC®1921 monitors two independent –48V supplies, including their fuses, and drives up to three optoisolators to indicate status, in accordance with standard backplane specifications.
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View LTC1921 by Analog Devices Inc. datasheet for technical specifications, dimensions and more at DigiKey.
DC548 - LTC1921CMS8 Evaluation Kit Quick Start Guide.
LTC1921 Analog Devices Inc. Power Management (PMIC) parts available at DigiKey.
Substitutes (1) Additional Resources. Order today, ships today. LTC1921CMS8#TRPBF – Power Supply Controller Dual Power Supply Monitor 8-MSOP from Analog Devices Inc.. Pricing and Availability on millions of electronic components from Digi-Key Electronics.
LTC1921CMS8 Analog Devices Current & Power Monitors & Regulators LTC1921 - Dual -48V Supply and Fuse Monitor datasheet, inventory, & pricing.