LM311DR2G Amplifiers & Comparators by ON Semiconductor

Comparator, Single


The ability to operate from a single power supply of 5.0 V to 30 V or +/-15 V split supplies, as commonly used with operational amplifiers, makes the LM211/LM311 a truly versatile comparator. Moreover, the inputs of the device can be isolated from system ground while the output can drive loads referenced either to ground, the VCC or the VEE supply. This flexibility makes it possible to drive DTL, RTL, TTL, or MOS logic. The output can also switch voltages to 50 V at currents to 50 mA. Thus the LM211/LM311 can be used to drive relays, lamps or solenoids.

Where to Buy

Prices starting from US$0.11

Distributor Stock
Logo for RS
RS
from US$0.18
1,225
in stock
Buy Now
Logo for Future Electronics
Future Electronics
from US$0.12
32,500
in stock
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Logo for Avnet Asia
Avnet Asia
from US$0.12
7,500
in stock
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Logo for Newark Electronics
Newark Electronics
from US$0.18
6,501
in stock
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Logo for element14
element14
from US$0.14
5,950
in stock
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Logo for Farnell
Farnell
from US$0.14
5,855
in stock
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Logo for Avnet America
Avnet America
from US$0.11
2,500
in stock
Buy Now
Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$0.18
2,211
in stock
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Logo for Avnet Silica
Avnet Silica
-
2,500
in stock
Buy Now
Logo for EBV Elektronik
EBV Elektronik
-
-
Buy Now

Specifications

Description LM311
Compliance Pb-free Halide free
Channels 1
VCC Min (V) 5
VCC Max (V) 36
IO Typ (mA) 8
ICC Typ (mA) 2.4
tres Typ (ns) 200
VIO Max (mV) 7.5
TA Max (°C) 70
Package Type SOIC-8

Alternative Descriptions

LM Series 36 V 300 nA Surface Mount Single Comparator - SOIC-8 | Future Electronics
Comparator Single ±15V/30V 8-Pin SOIC N T/R | Avnet Asia
Comparator, 200Ns, 0 To 70Deg C | Newark Electronics
COMPARATOR, OPEN COLLECTOR, 200NS, SOIC8 | element14
IC: comparator | Transfer Multisort Elektronik
LM311DR2G, ANA HI VOLT COMP'TOR SNGL | RS
Comparator Single �15V/30V 8-Pin SOIC N T/R | Avnet Silica


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM311DR2G?

Additional datasheets, footprints and schematics for LM311DR2G are listed on our Part Details page. You can also find images and similar parts to LM311DR2G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM311DR2G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM311DR2G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM311DR2G fall under?

The LM311DR2G is listed under Signal Conditioning & Control > Amplifiers & Comparators > Comparators.

Can I view similar or alternative parts?

You can view similar parts to LM311DR2G when available in the 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 LM311DR2G you can contact the distributor directly for product support, shipping queries etc.

Is the LM311DR2G RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for LM311DR2G have stock available?

Authorised distributors including Future Electronics, Avnet Asia, Newark Electronics, element14 and Farnell have stock available or on a lead time for LM311DR2G.

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

Stock availability and lead times will be displayed for LM311DR2G often in real-time on the comparison pages.

What if I can't find stock of LM311DR2G?

You can fill out our help required form which you can use to request a quote for LM311DR2G from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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