Part Details for LM393N by Fairchild Semiconductor Corporation
Overview of LM393N by Fairchild Semiconductor Corporation
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (0 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 crosses)
- Part Data Attributes: (Available)
- Reference Designs: (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.
Price & Stock for LM393N
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2156-LM393N-ND
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DigiKey | IC COMPARATOR 2 GEN PUR 8DIP Min Qty: 875 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT |
12683 In Stock |
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$0.3400 | Buy Now |
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Bristol Electronics | 90 |
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RFQ | ||
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Bristol Electronics | 10 |
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RFQ | ||
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Bristol Electronics | 200 |
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RFQ | ||
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Quest Components | Voltage Comparator, Dual, 8 Pin, Plastic, DIP | 88 |
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$0.4416 / $0.6624 | Buy Now |
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Rochester Electronics | LM393 - Comparator, Dual, Low Offset Voltage RoHS: Compliant Status: Obsolete Min Qty: 1 | 12683 |
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$0.2944 / $0.3464 | Buy Now |
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Velocity Electronics | Our Stock | 1 |
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RFQ | |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 239 |
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$0.5000 / $0.7700 | Buy Now |
Part Details for LM393N
LM393N CAD Models
LM393N Part Data Attributes:
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LM393N
Fairchild Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
LM393N
Fairchild Semiconductor Corporation
Comparator, 2 Func, 9000uV Offset-Max, 1400ns Response Time, BIPolar, PDIP8, DIP-8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
| Part Package Code | DIP | |
| Package Description | DIP-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | 8LD, MDIP, JEDEC MS-001, .300" WIDE | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| 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 | 9.2 mm | |
| Neg Supply Voltage Limit-Max | ||
| Neg Supply Voltage-Nom (Vsup) | ||
| 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 | 1400 ns | |
| Seated Height-Max | 5.08 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 |
Resources and Additional Insights for LM393N
Reference Designs related to LM393N
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Alarm tone generator reference design
This reference design provides a way of generating alarms similar to as described in the IEC60601-1-8 standard for medical devices. The critical timing parameters are programmable through firmware. All parameters: including pulse width: pulse rate: internal frequency: pulse rise time: volume control: and priority: are controlled using firmware. The analog envelope is generated by a combination of the MSP430FR2311 and analog circuitry.