LTC1443CN#PBF The Analog Devices LTC1443CN#PBF is an ultralow power quad comparator featuring a built-in reference. It operates with a wide supply range and low quiescent current.
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LTC1443CN#PBF

Available from 1 distributors
Mfr Name: LT
LT
The Analog Devices LTC1443CN#PBF is an ultralow power quad comparator featuring a built-in reference. It operates with a wide supply range and low quiescent current.
✓ Total Stock: 3,150 pcs

LTC1443CN#PBF Available from 1 distributor

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3,150 pcs
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LTC1443CN#PBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Tape & Reel

LTC1443CN#PBF Description

Short technical summary and product information.

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.

LTC1443CN#PBF Quick Information

Product Type: Comparator
Canonical Name: LTC1443CN#PBF Ultralow Power Quad Comparator with Reference
Subcategory: Quad Comparator

LTC1443CN#PBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

LTC1443CN#PBF Features

  • Ultralow quiescent current of 8.5µA maximum.
  • Internal reference voltage included.
  • Wide supply range from 2V to 11V.
  • TTL/CMOS compatible outputs.
  • Low profile 5x4mm DFN package.

LTC1443CN#PBF Applications

  • Ideal for battery-powered systems.
  • Suitable for system monitoring tasks.
  • Efficient power management applications.
  • Low power sensor interfaces.

LTC1443CN#PBF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the quiescent current for the LTC1443CN#PBF?

The quiescent current is a maximum of 8.5µA.

What is the supply voltage range for the LTC1443CN#PBF?

It operates from a single supply of 2V to 11V or a dual supply of ±1V to ±5.5V.

What is the reference voltage of the LTC1443CN#PBF?

The internal reference voltage is 1.182V with a tolerance of ±1%.

What is the typical propagation delay?

The typical propagation delay is 12µs with a 10mV overdrive.

What is the output current capability?

The output stage can continuously source up to 40mA.

What package type is the LTC1443CN#PBF in?

It is supplied in a 16-DFN package with dimensions of 5mm x 4mm.

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