LM239D Comparators by STMicroelectronics
Low power quad voltage comparator
| Status: | Active |
|---|---|
| Series: | LM239 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.14
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$0.86
|
4,210
in stock
|
Buy Now |
|
Avnet America
from US$0.20
|
3,000
in stock
|
Buy Now |
|
Schukat Electronic
from US$0.33
|
2,400
in stock
|
Buy Now |
|
element14
from US$0.84
|
623
in stock
|
Buy Now |
|
Farnell
from US$0.60
|
623
in stock
|
Buy Now |
|
Transfer Multisort Elektronik
from US$0.14
|
354
in stock
|
Buy Now |
|
Distrelec
from US$0.14
|
200
in stock
|
Buy Now |
|
Avnet Silica
-
|
11,500
in stock
|
Buy Now |
|
EBV Elektronik
-
|
3,850
in stock
|
Buy Now |
|
Newark Electronics
from US$0.96
|
-
|
Buy Now |
|
Future Electronics
from US$0.20
|
-
|
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
| Comparator Quad ±16V/32V 14-Pin SOIC Tube | Avnet America |
| IC: comparator | Transfer Multisort Elektronik |
| ST Comparator, Low Power, Single / Dual, 36V, SOIC | Distrelec |
| Comparator Quad �16V/32V 14-Pin SOIC Tube | Avnet Silica |
| LM239 Series 32 V 400 nA Surface Mount Quad Differential Comparator - SOIC-14 | Future Electronics |
LM239D Amplifiers & Comparators by Texas Instruments
LOW POWER COMPARATOR 300NS SOIC-14
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Comparator Type | Low Power |
|---|---|
| No. of Comparators | 4 Comparators, 4 |
| Response Time | 300ns |
| Supply Voltage Range | ± 1V to ± 18V |
| Comparator Case Style | SOIC |
| No. of Pins | 14Pins |
| IC Output Type | CMOS MOS Open Collector / Drain TTL |
| Operating Temperature Min | -25°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
Alternative Descriptions
| LM239 quad 0.3uS comparator, SOIC14 | RS |
| 4xComp +-18V 300ns SO14 | Schukat Electronic |
| LOW POWER COMPARATOR, 300NS, SOIC-14 | element14 |
| Low Power Comparator, 300Ns, Soic-14 | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LM239D?
Additional datasheets, footprints and schematics for LM239D are listed on our Part Details page. You can also find images and similar parts to LM239D on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LM239D on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM239D price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LM239D fall under?
The LM239D is listed under Amplifiers and Comparators > Comparators > Standard Comparators.
Can I view similar or alternative parts?
You can view similar parts to LM239D 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 LM239D you can contact the distributor directly for product support, shipping queries etc.
Is the LM239D RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for LM239D have stock available?
Authorised distributors including RS, Avnet America, Schukat Electronic, element14 and Farnell have stock available or on a lead time for LM239D.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for LM239D often in real-time on the comparison pages.
What if I can't find stock of LM239D?
You can fill out our help required form which you can use to request a quote for LM239D 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.