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LTC1443CS The LTC1443CS is an ultralow power quad comparator from LT, designed for efficiency in low-power applications. It features a quiescent current of 8.5μA max and operates over a wide supply voltage range.
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LTC1443CS

Available from 1 distributors
Mfr Name: LT
LT
The LTC1443CS is an ultralow power quad comparator from LT, designed for efficiency in low-power applications. It features a quiescent current of 8.5μA max and operates over a wide supply voltage range.
✓ Total Stock: 1,100 pcs

LTC1443CS Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
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1,100 pcs
On Request
1100 pcs On Request 1 On Request On Request 0452+ On Request On Request
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LTC1443CS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Height
Lead Style
Mounting Type
Package / Case
Propagation Delay
Quiescent Current
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LTC1443CS Description

Short technical summary and product information.

The LTC1443CS is an ultralow power quad comparator manufactured by LT, now part of Analog Devices. It is designed for applications where minimal power consumption is critical, featuring a maximum quiescent current of just 8.5μA.

 

This comparator supports a wide single supply voltage range from 2V to 11V, and a dual supply range of ±1V to ±5.5V. The input voltage range includes the negative supply, and the reference output can drive a 0.01μF capacitor. Outputs are TTL and CMOS compatible, with a propagation delay of 12ns.

 

The LTC1443CS comes in an SO-16 SMD package, suitable for surface-mount designs. Its compact size and low power consumption make it a versatile choice for battery-powered devices and other power-sensitive electronic systems.

LTC1443CS Quick Information

Product Type: Comparator
Series: LTC1443
Canonical Name: LTC1443CS Ultralow Power Quad Comparator with Reference
Subcategory: Quad Comparator

LTC1443CS Compliance

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

LTC1443CS Features

  • Ultralow quiescent current of 8.5μA maximum.
  • Wide supply range: 2V to 11V single.
  • TTL and CMOS compatible outputs.
  • SO-16 SMD package for surface mounting.
  • Fast 12ns propagation delay.

LTC1443CS Applications

  • Ideal for battery-powered portable instrumentation systems.
  • Used in industrial process control signal monitoring.
  • Suitable for telecommunications threshold detection circuits.
  • Designed for high-speed analog-to-digital converter interfaces.
  • Applied in precision measurement and test equipment.

LTC1443CS FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating supply voltage range for the LTC1443CS?

The LTC1443CS operates on a single supply from 2V to 11V or dual supplies from ±1V to ±5.5V.

What package type does the LTC1443CS use?

The LTC1443CS is housed in an SO-16 surface-mount package with a height of 1.5mm.

What is the maximum quiescent current draw of the LTC1443CS?

The maximum quiescent current for the LTC1443CS is 8.5μA.

How fast is the propagation delay for the LTC1443CS?

The typical propagation delay for the LTC1443CS is 12ns.

What is the reference output drive capability of the LTC1443CS?

The reference output can drive a 0.01μF capacitor with up to 10mA of current.

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