Part Details for LM393FJ-E2 by ROHM Semiconductor
Results Overview of LM393FJ-E2 by ROHM Semiconductor
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LM393FJ-E2 Information
LM393FJ-E2 by ROHM Semiconductor 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 LM393FJ-E2
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
846-LM393FJ-E2CT-ND
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DigiKey | IC COMPARATOR 2 GEN PUR 8SOP Min Qty: 1 Lead time: 9 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
2290 In Stock |
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$0.3739 / $0.8600 | Buy Now |
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DISTI #
755-LM393FJ-E2
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Mouser Electronics | Analog Comparators GROUND SENSE COMPARATOR RoHS: Compliant | 2326 |
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$0.3860 / $0.8600 | Buy Now |
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DISTI #
80318890
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Verical | Comparator Dual ±16V/32V 8-Pin SOP-J T/R RoHS: Compliant Min Qty: 424 Package Multiple: 1 Date Code: 2401 | Americas - 4995 |
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$0.1674 / $0.1850 | Buy Now |
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Quest Components | 3996 |
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$0.1820 / $0.5200 | Buy Now | |
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DISTI #
LM393FJ-E2
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TTI | Analog Comparators GROUND SENSE COMPARATOR RoHS: Compliant pbFree: Pb-Free Min Qty: 2500 Package Multiple: 2500 Container: Reel | Americas - 0 |
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$0.4700 / $0.5090 | Buy Now |
Part Details for LM393FJ-E2
LM393FJ-E2 CAD Models
LM393FJ-E2 Part Data Attributes
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LM393FJ-E2
ROHM Semiconductor
Buy Now
Datasheet
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Compare Parts:
LM393FJ-E2
ROHM Semiconductor
Comparator,
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ROHM CO LTD | |
| Package Description | SOP-8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | ROHM Semiconductor | |
| Amplifier Type | COMPARATOR | |
| Average Bias Current-Max (IIB) | 0.5 µA | |
| Bias Current-Max (IIB) @25C | 0.25 µA | |
| Input Offset Voltage-Max | 5000 µV | |
| JESD-30 Code | R-PDSO-G8 | |
| Length | 4.9 mm | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Type | OPEN-COLLECTOR | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LSOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, LOW PROFILE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Response Time-Nom | 1000 ns | |
| Seated Height-Max | 1.65 mm | |
| Supply Current-Max | 1.5 mA | |
| Supply Voltage Limit-Max | 36 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 3.9 mm |
LM393FJ-E2 Frequently Asked Questions (FAQ)
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The LM393FJ-E2 can operate from -40°C to 125°C, making it suitable for a wide range of applications.
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To prevent oscillation, add a small capacitor (e.g., 10nF to 100nF) between the output and the negative input pin. This helps to filter out high-frequency noise and stabilize the output.
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No, the LM393FJ-E2 is a comparator, not a voltage regulator. It's designed to compare two input voltages and output a digital signal based on the comparison, not to regulate voltage levels.
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The typical propagation delay for the LM393FJ-E2 is around 15ns to 20ns, depending on the specific application and operating conditions.
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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 to 10kΩ. A higher value reduces power consumption but increases the rise time, while a lower value increases power consumption but reduces the rise time.