TPS3805H33DCKR, Детектор напряжения, активный низкий, двухтактный сброс, 2 монитора, 1.3В-6В (Vin), SC-70-5
The TPS3805H33DCKR is a dual Voltage Detector with active-low push-pull output. The supervisory circuit provides circuit initialization and timing supervision, primarily for DSPs and processor-based systems. The TPS3805 device provides a second adjustable SENSE input. RESET is asserted in case any of the two voltages drops below VIT. During power on, /RESET is asserted when supply voltage VDD becomes higher than 0.8V. Thereafter, the supervisory circuit monitors VDD (or SENSE) and keeps /RESET active as long as VDD or SENSE remains below the threshold voltage VIT. As soon as VDD (SENSE) rises above the threshold voltage VIT, /RESET is de-asserted again.
• ±1.5% High threshold voltage accuracy
• 3µA at VDD=3.3V Typical supply current
• Green product and no Sb/Br
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