LM239DT Comparators by STMicroelectronics
Low power quad voltage comparator
| Status: | Active |
|---|---|
| Series: | LM239 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.07
| Distributor | Stock | ||
|---|---|---|---|
|
Future Electronics
from US$0.24
|
445,000
in stock
|
Buy Now |
|
Newark Electronics
from US$0.08
|
172,495
in stock
|
Buy Now |
|
element14
from US$0.25
|
172,495
in stock
|
Buy Now |
|
Farnell
from US$0.19
|
172,495
in stock
|
Buy Now |
|
RS
from US$0.26
|
12,350
in stock
|
Buy Now |
|
Schukat Electronic
from US$0.07
|
11,000
in stock
|
Buy Now |
|
Avnet America
from US$0.26
|
7,500
in stock
|
Buy Now |
|
Chip One Stop
from US$0.31
|
5,000
in stock
|
Buy Now |
|
Transfer Multisort Elektronik
from US$0.11
|
2,745
in stock
|
Buy Now |
|
Distrelec
from US$0.37
|
2,485
in stock
|
Buy Now |
|
Avnet Silica
-
|
1,367,500
in stock
|
Buy Now |
|
|
Avnet Asia
-
|
-
|
Buy Now |
Features
| Wide single supply voltage range or dual supplies for all devices: +2 to +36 V or ±1 V to ±18 V |
| Very low supply current (1.1 mA) independent of supply voltage |
| Low input bias current: 25 nA typ |
| Low input offset current: ±5 nA typ |
| Low input offset voltage: ±1 mV typ |
| Input common-mode voltage range includes ground |
| Low output saturation voltage: 250 mV typ;(ISINK = 4 mA) |
| Differential input voltage range equal to the supply voltage |
| TTL, DTL, ECL, MOS, CMOS compatible outputs |
Resources
Product Specifications |
|---|
| DS0438 Low-power quad voltage comparators |
Presentations |
|---|
| ST Analog Products for Automotive applications |
Selection Guides |
|---|
| ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance. |
Alternative Descriptions
| LM239 Series Quad 32 V 250 nA SMT Low Power Voltage Comparator - SOIC-14 | Future Electronics |
| Analogue Comparator, Quad, Precision Voltage, 4, 1.3 S, 2V To 36V, Soic, 14 Rohs Compliant: Yes |Stmicroelectronics LM239DT | Newark Electronics |
| COMPARATOR, QUAD, 36V, 1.3US, 14SOIC | element14 |
| Comparator Quad Low Power SOP14 | RS |
| 4xComp +-18V 300ns SO14 | Schukat Electronic |
| Comparator Quad ±16V/32V 14-Pin SOIC T/R | Avnet America |
| IC: comparator | Transfer Multisort Elektronik |
| ST Comparator, Low Power, Single / Dual, 36V, SO-14 | Distrelec |
| Comparator Quad �16V/32V 14-Pin SOIC T/R | Avnet Silica |
| Comparator Quad ?16V/32V 14-Pin SOIC T/R | Avnet Asia |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LM239DT?
Additional datasheets, footprints and schematics for LM239DT are listed on our Part Details page. You can also find images and similar parts to LM239DT on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LM239DT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM239DT price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LM239DT fall under?
The LM239DT is listed under Amplifiers and Comparators > Comparators > Standard Comparators.
Can I view similar or alternative parts?
You can view similar parts to LM239DT 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 LM239DT you can contact the distributor directly for product support, shipping queries etc.
Is the LM239DT RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for LM239DT have stock available?
Authorised distributors including Future Electronics, Newark Electronics, element14, Farnell and RS have stock available or on a lead time for LM239DT.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for LM239DT often in real-time on the comparison pages.
What if I can't find stock of LM239DT?
You can fill out our help required form which you can use to request a quote for LM239DT 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.