Product category:
Analogue and Mixed Signal ICs
News Release from: Linear Technology Corp | Subject: LTC2910, LTC2912, LTC2913 and LTC2914
Edited by the Electronicstalk Editorial
Team on 11 February 2008
Voltage monitors check automotive
supplies
All devices have threshold accuracy of +/-1.5% over the automotive temperature range, allowing them to accurately monitor single channel point-of-load or multichannel applications.
Linear Technology has introduced a family of single, dual, quad and octal voltage monitors that guarantee operation from -40 to +125C Each of the LTC2910, LTC2912, LTC2913 and LTC2914 features a threshold accuracy of +/-1.5% over the automotive temperature range, allowing them to accurately monitor single channel point-of-load or multichannel applications
This article was originally published on Electronicstalk on 28 Jul 2004 at 8.00am (UK)
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These voltage monitors are all offered in tiny leaded and leadless packages and draw very little quiescent current.
Set via external resistors, the entire family includes power supply glitch filtering that ensures predictable reset operation without false triggering.
Each monitor also includes an adjustable reset timer and reset output that signals an undervoltage (UV) or overvoltage (OV) condition.
The LTC2910 monitors eight low voltage adjustable UV inputs and the LTC2914 monitors four adjustable inputs for OV, UV or negative voltages.
Both the LTC2910 and LTC2914 draw just 70uA and are available in 16-lead SSOP and 5 x 3mm DFN packages.
The LTC2913 monitors two input channels for OV and UV conditions, draws only 60uA, and is offered in 10-lead MSOP and 3 x 3mm DFN packages.
The LTC2912 monitors a single supply for OV and UV conditions, drawing only 40uA, and is offered in 8-lead TSOT and 3 x 2mm DFN packages.
The LTC2910, LTC2912, LTC2913 and LTC2914 automotive-grade voltage monitors are all available today.
Pricing begins at US $1.97 for 1000-piece quantities. Request a free brochure from Linear Technology Corp ...
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