LTC1443IS#PBF Comparators with Integrated Reference by Analog Devices

Status: Production
Series: LTC1443
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC1443/LTC1444/LTC1445 are ultralow power quad comparators with a built-in reference. The comparators feature less than 8.5μA supply current over temperature, an internal reference (1.182V ±1% for LTC1443 or 1.221V ±1% for LTC1444/LTC1445), programmable hysteresis LTC1444/LTC1445) and TTL/CMOS output (LTC1443/ LTC1445) that sinks and sources current (open-drain output for LTC1444). The reference output can drive a bypass capacitor of up to 0.01μF without oscillation.The comparators operate from a single 2V to 11V supply or a dual ±1V to ±5.5V supply (LTC1443). Comparator hysteresis is easily programmable using two resistors and the HYST pin (LTC1444/LTC1445). Each comparator’s input operates from the negative supply to within 1.3V of the positive supply. The LTC1443/LTC1445 comparator output stage can continuously source up to 40mA. By eliminating the cross-conducting current that normally happens when the comparator changes logic states, power supply glitches are eliminated.The LTC1443/LTC1444/LTC1445 are available in the 16-pin SO, PDIP and DFN packages.

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Prices starting from US$4.26

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Farnell
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TME
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Last 6 months Inventory & Pricing History


Alternative Descriptions

Ultralow Pwr 4x Comps w/ Ref | Analog Devices
Comparator, Soic-16, -40 To 85Deg C | Newark Electronics
COMPARATOR, SOIC-16, -40 TO 85DEG C | element14
IC: comparator | TME
Comparator Quad ±5.5V/11V 16-Pin SOIC N Tube | Richardson RFPD


LTC1443IS#PBF Amplifiers & Comparators by Linear Technology

COMPARATOR QUAD 11V 16SOIC

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Comparator Type Micropower
No. of Comparators 4 Comparators, 4
Response Time 12µs
Supply Voltage Range 2V to 11V
Comparator Case Style SOIC
No. of Pins 16Pins
IC Output Type -
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Amplifier Case Style SOIC
No.Comparators 4
Operating Temperature Range -40°C to +85°C
Output Compatibility CMOS TTL
Supply Current 5.5µA

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC1443IS#PBF?

Additional datasheets, footprints and schematics for LTC1443IS#PBF are listed on our Part Details page. You can also find images and similar parts to LTC1443IS#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC1443IS#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC1443IS#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC1443IS#PBF fall under?

The LTC1443IS#PBF is listed under Comparators with Integrated Reference.

Can I view similar or alternative parts?

You can view similar parts to LTC1443IS#PBF when available in the Comparators with Integrated Reference range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the LTC1443IS#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC1443IS#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LTC1443IS#PBF have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and TME have stock available or on a lead time for LTC1443IS#PBF.

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