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Part Details for LM393NG by onsemi
Results Overview of LM393NG by onsemi
- Distributor Offerings: (13 listings)
- Number of FFF Equivalents: (9 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 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.
LM393NG Information
LM393NG by onsemi 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 LM393NG
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
85996771
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Verical | Comparator Dual ±18V/36V 8-Pin PDIP Tube RoHS: Compliant Min Qty: 1193 Package Multiple: 1 Date Code: 1001 | Americas - 34878 |
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$0.3145 | Buy Now |
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DISTI #
85989127
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Verical | Comparator Dual ±18V/36V 8-Pin PDIP Tube RoHS: Compliant Min Qty: 1193 Package Multiple: 1 Date Code: 1201 | Americas - 2344 |
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$0.3145 | Buy Now |
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Bristol Electronics | 125 |
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RFQ | ||
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Bristol Electronics | 93 |
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RFQ | ||
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Rochester Electronics | LM393 - Comparator, Dual, Low Offset Voltage RoHS: Compliant Status: Obsolete Min Qty: 1 | 39200 |
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$0.1560 / $0.2516 | Buy Now |
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DISTI #
SMC-LM393NG
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Sensible Micro Corporation | AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days | 2299 |
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RFQ | |
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DISTI #
LM393NG
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Avnet Silica | Comparator Dual 18V36V 8Pin PDIP Rail (Alt: LM393NG) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 143 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 600 |
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$0.5000 / $0.7700 | Buy Now |
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DISTI #
LM393NG
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EBV Elektronik | Comparator Dual 18V36V 8Pin PDIP Rail (Alt: LM393NG) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 143 Weeks, 0 Days | EBV - 0 |
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Buy Now | |
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Flip Electronics | Stock, ship today | 50 |
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RFQ |
Part Details for LM393NG
LM393NG CAD Models
LM393NG Part Data Attributes
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LM393NG
onsemi
Buy Now
Datasheet
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Compare Parts:
LM393NG
onsemi
Comparator, Dual, Low Offset Voltage, 8 LEAD PDIP, 50-TUBE
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | 8 LEAD PDIP | |
| Pin Count | 8 | |
| Manufacturer Package Code | 626-05 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Factory Lead Time | 4 Weeks | |
| Samacsys Manufacturer | onsemi | |
| Amplifier Type | COMPARATOR | |
| Average Bias Current-Max (IIB) | 0.4 µA | |
| Bias Current-Max (IIB) @25C | 0.25 µA | |
| Input Offset Voltage-Max | 9000 µV | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e3 | |
| Length | 9.27 mm | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Type | OPEN-COLLECTOR | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Qualification Status | Not Qualified | |
| Response Time-Nom | 1300 ns | |
| Seated Height-Max | 5.33 mm | |
| Supply Current-Max | 2.5 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 | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 7.62 mm |
Alternate Parts for LM393NG
This table gives cross-reference parts and alternative options found for LM393NG. 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 LM393NG, 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 |
|---|---|---|---|---|
| LM393N/A+ | National Semiconductor Corporation | Check for Price | IC,VOLT COMPARATOR,DUAL,BIPOLAR,DIP,8PIN,PLASTIC | LM393NG vs LM393N/A+ |
| LM393N | Signetics | Check for Price | Comparator, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP8, | LM393NG vs LM393N |
| LM393N | National Semiconductor Corporation | Check for Price | IC DUAL COMPARATOR, 9000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDIP8, PLASTIC, DIP-8, Comparator | LM393NG vs LM393N |
| LM393N | Motorola Mobility LLC | Check for Price | DUAL COMPARATOR, 9000uV OFFSET-MAX, 1300ns RESPONSE TIME, PDIP8, PLASTIC, DIP-8 | LM393NG vs LM393N |
| LM393N | Fairchild Semiconductor Corporation | Check for Price | Comparator, 2 Func, 9000uV Offset-Max, 1400ns Response Time, BIPolar, PDIP8, DIP-8 | LM393NG vs LM393N |
| LM393N/B+ | Texas Instruments | Check for Price | IC,VOLT COMPARATOR,DUAL,BIPOLAR,DIP,8PIN,PLASTIC | LM393NG vs LM393N/B+ |
| LM393N | onsemi | Check for Price | Comparator, Dual, Low Offset Voltage, PDIP-8, 3000-TUBE | LM393NG vs LM393N |
| LM393N/A+ | Texas Instruments | Check for Price | IC,VOLT COMPARATOR,DUAL,BIPOLAR,DIP,8PIN,PLASTIC | LM393NG vs LM393N/A+ |
| LM393N/NOPB | National Semiconductor Corporation | Check for Price | IC DUAL COMPARATOR, 9000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDIP8, LEAD FREE, PLASTIC, DIP-8, Comparator | LM393NG vs LM393N/NOPB |
LM393NG 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, add hysteresis to the comparator by connecting a resistor and capacitor between the output and the non-inverting input. This will help to stabilize the output.
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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.
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No, the LM393NG is a comparator, not an amplifier. It is designed to compare two input voltages and output a digital signal, not to amplify a signal.
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The pull-up resistor value depends on the load current and the desired output voltage. A general rule of thumb is to choose a value between 1kΩ and 10kΩ. A higher value will reduce power consumption but may increase the output rise time.