LM293PT Comparators by STMicroelectronics

Low power dual voltage comparator

Status: Active
Series: LM293
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The LM193, LM293, and LM393 devices consist of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.

Prices starting from US$0.19


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$0.19
5,880
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Logo for element14 element14 US$0.30
5,880
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Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$0.43
2,959
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Logo for Avnet Silica Avnet Silica -
144,000
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Logo for Future Electronics Future Electronics US$0.29
-
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Logo for Avnet America Avnet America US$0.34
-
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Logo for EBV Elektronik EBV Elektronik -
-
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Features

Wide single-supply voltage range or dual supplies: 2 V to 36 V or ±1 V to ±18 V
Very low supply current (0.45 mA) independent of supply voltage (1 mW/comparator at 5 V)
Low input bias current: 20 nA typ.
Low input offset current: ±3 nA typ.
Low input offset voltage: ±1 mV typ.
Input common-mode voltage range includes ground
Low output saturation voltage: 80 mV typ. (Isink = 4 mA)
Differential input voltage range equal to the supply voltage
TTL, DTL, ECL, MOS, CMOS compatible outputs
Available in DFN8 2x2, MiniSO8, TSSOP8, and SO8 packages

Alternative Descriptions

Dual Comparator, 1.3Us, Tssop-8 | Newark Electronics
DUAL COMPARATOR, 1.3US, TSSOP-8 | element14
IC: comparator | Transfer Multisort Elektronik
Comparator Dual �18V/36V 8-Pin TSSOP T/R | Avnet Silica
LM293 Series Dual 36 V 250 nA SMT Low Power Voltage Comparator - TSSOP-8 | Future Electronics
Comparator Dual ±18V/36V 8-Pin TSSOP T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM293PT?

Additional datasheets, footprints and schematics for LM293PT are listed on our Part Details page. You can also find images and similar parts to LM293PT on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM293PT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM293PT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM293PT fall under?

The LM293PT is listed under Amplifiers and Comparators > Comparators > Standard Comparators.

Can I view similar or alternative parts?

You can view similar parts to LM293PT when available in the Standard Comparators range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LM293PT you can contact the distributor directly for product support, shipping queries etc.

Is the LM293PT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for LM293PT have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Transfer Multisort Elektronik and Avnet Silica have stock available or on a lead time for LM293PT.

How do I check stock and lead times for all distributors?

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