| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,150 pcs
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3150 pcs | On Request | 1 | On Request | On Request | 0835+ | On Request | On Request |
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| Tape & Reel |
The LTC1443CN#PBF from Analog Devices is an ultralow power quad comparator designed for efficiency and performance. It features a quiescent current of only 8.5µA maximum, making it ideal for battery-powered applications.
This comparator operates from a wide supply voltage range, from 2V to 11V for single supply or ±1V to ±5.5V for dual supply configurations. It includes a built-in reference voltage, either 1.182V ±1% for the LTC1443 or 1.221V ±1% for the LTC1444/LTC1445. The output stage can sink and source current, with a continuous source current capability of up to 40mA. The reference output can drive a 0.01µF capacitor without oscillation.
Designed for ease of integration, the LTC1443CN#PBF comes in a low-profile 16-DFN package measuring 5mm x 4mm. Its input voltage range extends to the negative supply, and it offers TTL/CMOS compatible outputs. Programmable hysteresis is available on the LTC1444 and LTC1445 variants. These comparators are suitable for various monitoring tasks in battery-powered systems.
The quiescent current is a maximum of 8.5µA.
It operates from a single supply of 2V to 11V or a dual supply of ±1V to ±5.5V.
The internal reference voltage is 1.182V with a tolerance of ±1%.
The typical propagation delay is 12µs with a 10mV overdrive.
The output stage can continuously source up to 40mA.
It is supplied in a 16-DFN package with dimensions of 5mm x 4mm.