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Part Details for LM339DRG3 by Texas Instruments
Results Overview of LM339DRG3 by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (5 options)
- 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.
LM339DRG3 Information
LM339DRG3 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.
Price & Stock for LM339DRG3
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-27466-1-ND
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DigiKey | IC COMPARATOR 4 DIFF 14SOIC Min Qty: 1 Lead time: 18 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
4606 In Stock |
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$0.1299 / $0.3100 | Buy Now |
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ComSIT USA | AVAILABLE EU | 155 |
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RFQ | |
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Vyrian | Amplifiers | 3819 |
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RFQ | |
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Win Source Electronics | IC COMPARATOR DIFF QUAD 14SOIC | 124860 |
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$0.1000 / $0.1291 | Buy Now |
Part Details for LM339DRG3
LM339DRG3 CAD Models
LM339DRG3 Part Data Attributes
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LM339DRG3
Texas Instruments
Buy Now
Datasheet
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LM339DRG3
Texas Instruments
Quad differential comparator 14-SOIC 0 to 70
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | SOIC-14 | |
| Pin Count | 14 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Amplifier Type | COMPARATOR | |
| Average Bias Current-Max (IIB) | 0.4 µA | |
| Bias Current-Max (IIB) @25C | 0.05 µA | |
| Input Offset Voltage-Max | 5000 µV | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e3 | |
| Length | 8.65 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 4 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| 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 | NO | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | MATTE TIN | |
| 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 LM339DRG3
This table gives cross-reference parts and alternative options found for LM339DRG3. 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 LM339DRG3, 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.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| CA139AE | Harris Semiconductor | Check for Price | Comparator, 4 Func, 4000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP14 | LM339DRG3 vs CA139AE |
| CA139M | Harris Semiconductor | Check for Price | Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LM339DRG3 vs CA139M |
| UA339PC | Fairchild Semiconductor Corporation | Check for Price | Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP14, DIP-14 | LM339DRG3 vs UA339PC |
| UA339PC | Rochester Electronics LLC | Check for Price | Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP14, DIP-14 | LM339DRG3 vs UA339PC |
| GL339D | Goldstar Electron Co Ltd | Check for Price | Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14, | LM339DRG3 vs GL339D |
LM339DRG3 Frequently Asked Questions (FAQ)
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The maximum voltage that can be applied to the input pins is the supply voltage (VCC) + 0.3V. Exceeding this voltage can cause damage to the device.
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To prevent oscillation, ensure that the input signals are properly filtered and decoupled, and that the output is properly loaded. Additionally, consider adding hysteresis to the comparator by adding a small amount of positive feedback from the output to the non-inverting input.
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The minimum input voltage required for the comparator to function correctly is typically around 1.5V to 2V, depending on the specific application and noise conditions. However, the device can operate down to 1.2V with reduced performance.
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No, the LM339DRG3 is a comparator, not a voltage regulator. It is designed to compare two input voltages and output a digital signal indicating which input is higher. It is not designed to regulate voltage levels.
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The pull-up resistor value depends on the specific application and the load connected to the output. A general rule of thumb is to choose a value between 1kΩ and 10kΩ. A higher value reduces power consumption but increases the rise time of the output signal.