| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM239ADE4 | Texas Instruments | Check for Price | Comparator, 4 Func, 3000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LM239ADR vs LM239ADE4 |
| LM139AD | Texas Instruments | Check for Price | Comparator, 4 Func, 2000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LM239ADR vs LM139AD |
| LM339ADR2 | Rochester Electronics LLC | Check for Price | Comparator, 4 Func, 4000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LM239ADR vs LM339ADR2 |
| LM339ADR | Texas Instruments | Check for Price | Comparator, 4 Func, 3000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LM239ADR vs LM339ADR |
| LM239AD | National Semiconductor Corporation | Check for Price | Comparator | LM239ADR vs LM239AD |
| LM239AD | Texas Instruments | Check for Price | Comparator, 4 Func, 3000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LM239ADR vs LM239AD |
| LM239AQDRG4Q1 | Texas Instruments | Check for Price | Comparator, 4 Func, 2500uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LM239ADR vs LM239AQDRG4Q1 |
| CA0139AM | Intersil Corporation | Check for Price | Comparator, 4 Func, 4000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LM239ADR vs CA0139AM |
| LM239AM | Fairchild Semiconductor Corporation | Check for Price | Comparator, 4 Func, 4000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LM239ADR vs LM239AM |
| LM239ADR2 | onsemi | Check for Price | Comparator, 4 Func, 4000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LM239ADR vs LM239ADR2 |
Part Details for LM239ADR by Texas Instruments
Results Overview of LM239ADR by Texas Instruments
- Distributor Offerings: (17 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
LM239ADR Information
LM239ADR by Texas Instruments is a Comparator.
Comparators are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| LM239ADRG4 | Texas Instruments | Quad Differential Comparator 14-SOIC -25 to 85 | |
| LM239ADR | Texas Instruments | Quad Differential Comparator 14-SOIC -25 to 85 | |
| LM239ADRE4 | Texas Instruments | Quad Differential Comparator 14-SOIC -25 to 85 |
Price & Stock for LM239ADR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
93824296
|
Verical | Comparator Quad R-R O/P ±15V/30V 14-Pin SOIC T/R RoHS: Compliant Min Qty: 13 Package Multiple: 1 Date Code: 2238 | Americas - 12020 |
|
$0.1218 / $0.2270 | Buy Now |
|
DISTI #
595-LM239ADR
|
Mouser Electronics | Analog Comparators Quad GP Differential A 595-LM239AD A 595 A 595-LM239AD RoHS: Compliant | 13367 |
|
$0.1420 / $0.3500 | Buy Now |
|
DISTI #
P02:6590_09717436
|
Arrow Electronics | Comparator Quad R-R O/P ±15V/30V 14-Pin SOIC T/R COO: United States RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2238 Container: Cut Strips | Asia - 12020 |
|
$0.1218 / $0.3344 | Buy Now |
|
|
Bristol Electronics | Comparator Quad R-R O/P ±15V/30V 14-Pin SOIC T/R | 5488 |
|
RFQ | |
|
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Bristol Electronics | Comparator Quad R-R O/P ±15V/30V 14-Pin SOIC T/R Min Qty: 1 | 1943 |
|
$0.1007 / $0.5033 | Buy Now |
|
|
Quest Components | QUAD COMPARATOR, 4000 UV OFFSET-MAX, 1300 NS RESPONSE TIME, PDSO14 | 1554 |
|
$0.1342 / $0.6710 | Buy Now |
|
|
Quest Components | QUAD COMPARATOR, 4000 UV OFFSET-MAX, 1300 NS RESPONSE TIME, PDSO14 | 1554 |
|
$0.2139 / $0.7130 | Buy Now |
|
DISTI #
P02:6590_09717436
|
Arrow Electronics | Comparator Quad R-R O/P ±15V/30V 14-Pin SOIC T/R COO: United States RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2238 Container: Cut Strips | Asia - 12020 |
|
$0.1218 / $0.3344 | Buy Now |
|
DISTI #
93824296
|
Verical | Comparator Quad R-R O/P ±15V/30V 14-Pin SOIC T/R COO: United States RoHS: Compliant Min Qty: 13 Package Multiple: 1 Date Code: 2238 | Americas - 12020 |
|
$0.1218 / $0.2270 | Buy Now |
|
DISTI #
93824296
|
Verical | Comparator Quad R-R O/P ±15V/30V 14-Pin SOIC T/R COO: United States RoHS: Compliant Min Qty: 13 Package Multiple: 1 Date Code: 2238 | Americas - 12020 |
|
$0.1218 / $0.2270 | Buy Now |
US Tariff Estimator: LM239ADR by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
LM239ADR CAD Models
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LM239ADR Part Data Attributes
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LM239ADR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM239ADR
Texas Instruments
Comparator, 4 Func, 3000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Pin Count | 14 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Amplifier Type | Comparator | |
| Average Bias Current-Max (IIB) | 0.4 µA | |
| Bias Current-Max (IIB) @25C | 0.05 µA | |
| Input Offset Voltage-Max | 3000 µV | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e4 | |
| Length | 8.65 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 4 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -25 °C | |
| Output Type | Open-Collector; Open-Drain | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP14,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Packing Method | Tr | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Response Time-Nom | 1300 Ns | |
| Seated Height-Max | 1.75 Mm | |
| Supply Current-Max | 2 Ma | |
| Supply Voltage Limit-Max | 36 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Bipolar | |
| Temperature Grade | Other | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 Mm |
Alternate Parts for LM239ADR
This table gives cross-reference parts and alternative options found for LM239ADR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM239ADR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
LM239ADR Frequently Asked Questions (FAQ)
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The LM239ADR can operate from -40°C to 125°C, making it suitable for a wide range of applications.
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To ensure proper biasing, connect the midpoint of the input voltage divider to the VCC pin, and decouple the VCC pin with a 0.1uF capacitor to ground.
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Keep the input traces short and away from noise sources, use a ground plane, and decouple the power supply with a 0.1uF capacitor to minimize noise and ensure stability.
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The LM239ADR can be used as either a comparator or an op-amp, depending on the application. As a comparator, it can be used for voltage level detection, and as an op-amp, it can be used for amplification and filtering.
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Handle the LM239ADR with an anti-static wrist strap or mat, and avoid touching the pins or leads to prevent electrostatic discharge damage.