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Part Details for LM393ADRG4 by Texas Instruments
Results Overview of LM393ADRG4 by Texas Instruments
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (7 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.
LM393ADRG4 Information
LM393ADRG4 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 LM393ADRG4
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-31670-1-ND
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DigiKey | IC COMPARATOR 2 DIFF 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
59 In Stock |
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$0.1047 / $0.3800 | Buy Now |
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Bristol Electronics | 1006 |
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RFQ | ||
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Quest Components | DUAL COMPARATOR, 4000 UV OFFSET-MAX, 1300 NS RESPONSE TIME, PDSO8 | 804 |
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$0.2634 / $0.8780 | Buy Now |
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ComSIT USA | AVAILABLE EU | 557 |
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RFQ | |
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Vyrian | Amplifiers | 2479 |
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RFQ | |
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Win Source Electronics | IC DUAL DIFF COMPARATOR 8-SOIC | 45890 |
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$0.1667 / $0.2153 | Buy Now |
Part Details for LM393ADRG4
LM393ADRG4 CAD Models
LM393ADRG4 Part Data Attributes
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LM393ADRG4
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM393ADRG4
Texas Instruments
Precision dual differential comparator, industrial grade 8-SOIC 0 to 70
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 1988-04-01 | |
| 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 | 2000 µV | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| 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 | SOP8,.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 | 1 mA | |
| Supply Voltage Limit-Max | 36 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| 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 LM393ADRG4
This table gives cross-reference parts and alternative options found for LM393ADRG4. 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 LM393ADRG4, 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 |
|---|---|---|---|---|
| LM293ADG4 | Texas Instruments | Check for Price | Dual Differential Comparator 8-SOIC -25 to 85 | LM393ADRG4 vs LM293ADG4 |
| LM393AD | Philips Semiconductors | Check for Price | Comparator, 2 Func, 4000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8, | LM393ADRG4 vs LM393AD |
LM393ADRG4 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 ensure a stable output, make sure to add a small capacitor (e.g., 10nF) between the output pin and ground to filter out any high-frequency noise. Additionally, ensure that the input signals are clean and free of noise.
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The minimum input voltage required for the comparator to function correctly is 2V. Operating the device below this voltage may result in incorrect output states or oscillations.
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No, the LM393ADRG4 is a comparator, not an amplifier. It is designed to compare two input voltages and output a digital signal indicating which input is higher. It is not intended for amplifying signals.
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The LM393ADRG4 has an open-drain output, which means it can only sink current. To get a push-pull output, you can add an external pull-up resistor to the output pin or use an external transistor to create a push-pull stage.