LM248DT Operational Amplifiers (Op Amps) by STMicroelectronics

Quad UA741 bipolar op-amp


The LM248 and LM348 consist of four independent, high-gain internally-compensated, low-power operational amplifiers which have been designed to provide functional characteristics identical to those of the familiar UA741 operational amplifier. In addition, the total supply current for all four amplifiers is compatible with the supply current of a single UA741 type operational amplifier. Other features include input offset current and input bias current which are much less than those of a standard UA741. Also, excellent isolation between amplifiers has been achieved by independently biasing each amplifier and using layout techniques which minimize thermal coupling. The LM248 and LM348 can be used where multiple UA741 type amplifiers are being used and in applications where amplifier matching or high packaging density is required.

Where to Buy

Prices starting from US$0.46

Distributor Stock
Logo for element14 Singapore
element14
from US$0.63
6,740
in stock
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Logo for Farnell UK
Farnell
from US$0.59
6,740
in stock
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Logo for TME
TME
from US$0.46
2,279
in stock
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Logo for Rochester Electronics
Rochester Electronics
from US$0.52
2,200
in stock
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Logo for Newark
Newark Electronics
from US$0.59
70
in stock
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Logo for Avnet Silica
Avnet Silica
-
15,000
in stock
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Logo for Future Electronics NA
Future Electronics
from US$0.62
0
in stock
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Logo for Avnet America
Avnet America
from US$0.59
0
in stock
Buy Now
Logo for EBV Elektronik
EBV Elektronik
-
0
in stock
Buy Now
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Features

Low supply current: 0.53 mA per amplifier
Class AB output stage: no crossover distortion
Pin compatibility with LM124, LM224, LM324
Low input offset voltage: 1 mV
Low input offset current: 2 nA
Low input bias current: 30 nA
Gain bandwidth product: 1.3 MHz
High degree of isolation between amplifiers: 120 dB
Overload protection for inputs and outputs

Last 6 months Inventory & Pricing History


Resources








Alternative Descriptions

OP-AMP QUAD, 1.3MHZ, 0.5V/US, SOIC-14 | element14
IC: operational amplifier | TME
Op-Amp Quad, 1.3Mhz, 0.5V/Us, Soic-14 | Newark Electronics
Operational Amplifier, 4 Channels, 1.3 MHz, 0.5 V/�s, 3V to 44V, SOIC, 14 Pins | Avnet Silica
LM248 Series 0.5 V/µs 1.3 MHz Quad Bipolar Operational Amplifier - SOIC-14 | Future Electronics
Operational Amplifier, 4 Channels, 1.3 MHz, 0.5 V/?s, 3V to 44V, SOIC, 14 Pins | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM248DT?

Additional datasheets, footprints and schematics for LM248DT are listed on our Part Details page. You can also find images and similar parts to LM248DT on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM248DT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM248DT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM248DT fall under?

The LM248DT is listed under Amplifiers and Comparators > Operational Amplifiers (Op Amps) > Standard Op Amps.

Can I view similar or alternative parts?

You can view similar parts to LM248DT when available in the Standard Op Amps 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 LM248DT you can contact the distributor directly for product support, shipping queries etc.

Is the LM248DT RoHS compliant?

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

Which authorised distributors for LM248DT have stock available?

Authorised distributors including element14, Farnell, TME, Rochester Electronics and Newark Electronics have stock available or on a lead time for LM248DT.

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

Stock availability and lead times will be displayed for LM248DT often in real-time on the comparison pages.

What if I can't find stock of LM248DT?

You can fill out our help required form which you can use to request a quote for LM248DT 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.