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Part Details for LM393BIDDFR by Texas Instruments
Results Overview of LM393BIDDFR by Texas Instruments
- Distributor Offerings: (8 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.
LM393BIDDFR Information
LM393BIDDFR 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| LM393BIDDFR | Texas Instruments | Dual commercial grade standard comparator 8-SOT-23-THIN -40 to 85 |
Price & Stock for LM393BIDDFR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-LM393BIDDFRCT-ND
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DigiKey | IC COMPARATOR 2 GEN PUR TSOT23-8 Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
9651 In Stock |
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$0.0927 / $0.2500 | Buy Now |
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DISTI #
595-LM393BIDDFR
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Mouser Electronics | Analog Comparators Dual commercial grad e standard comparato RoHS: Compliant | 7089 |
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$0.0760 / $0.2500 | Buy Now |
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DISTI #
J56:1989_16481736
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Arrow Electronics | Comparator Dual 36V 8-Pin TSOT-23 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 6 Weeks Date Code: 2306 | Europe - 18000 |
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$0.0737 / $0.0900 | Buy Now |
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Quest Components | COMPARATOR, 2 FUNC, 2500UV OFFSET-MAX, 1000NS RESPONSE TIME, BIPOLAR, PDSO8 | 490 |
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$0.1104 / $0.2070 | Buy Now |
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Chip 1 Exchange | INSTOCK | 6461 |
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RFQ | |
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New Advantage Corporation | DUAL COMMERCIAL GRADE STANDARD C RoHS: Compliant Min Qty: 1 Package Multiple: 100 | 3960 |
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$0.1918 / $0.2078 | Buy Now |
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Vyrian | Amplifiers | 22246 |
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RFQ | |
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Win Source Electronics | DUAL COMMERCIAL GRADE STANDARD C / Comparator General Purpose Open-Collector, CMOS, MOS, TTL TSOT-23-8 | 104000 |
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$0.0956 / $0.1435 | Buy Now |
Part Details for LM393BIDDFR
LM393BIDDFR CAD Models
LM393BIDDFR Part Data Attributes
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LM393BIDDFR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM393BIDDFR
Texas Instruments
Dual commercial grade standard comparator 8-SOT-23-THIN -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 2020-08-08 | |
| Samacsys Manufacturer | Texas Instruments | |
| Amplifier Type | COMPARATOR | |
| Average Bias Current-Max (IIB) | 0.025 µA | |
| Bias Current-Max (IIB) @25C | 0.025 µA | |
| Input Offset Voltage-Max | 2500 µV | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 2.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Type | OPEN-COLLECTOR; OPEN-DRAIN | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP8,.1 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Response Time-Nom | 1000 ns | |
| Seated Height-Max | 1.1 mm | |
| Supply Current-Max | 0.8 mA | |
| Supply Voltage Limit-Max | 38 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 1.6 mm |
Alternate Parts for LM393BIDDFR
This table gives cross-reference parts and alternative options found for LM393BIDDFR. 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 LM393BIDDFR, 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 |
|---|---|---|---|---|
| PLM393BIDR | Texas Instruments | Check for Price | Dual commercial grade standard comparator 8-SOIC -40 to 85 | LM393BIDDFR vs PLM393BIDR |
| PLM393BIDDFR | Texas Instruments | Check for Price | Dual commercial grade standard comparator 8-SOT-23-THIN -40 to 85 | LM393BIDDFR vs PLM393BIDDFR |
| NJM2903CAV-TE1 | New Japan Radio Co Ltd | Check for Price | Comparator, | LM393BIDDFR vs NJM2903CAV-TE1 |
| PLM393BIDGKR | Texas Instruments | Check for Price | Dual commercial grade standard comparator 8-VSSOP -40 to 85 | LM393BIDDFR vs PLM393BIDGKR |
| LM393BIDGKR | Texas Instruments | Check for Price | Dual commercial grade standard comparator 8-VSSOP -40 to 85 | LM393BIDDFR vs LM393BIDGKR |
LM393BIDDFR 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 LM393BIDDFR 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 suitable for amplifying signals.
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To reduce power consumption, consider using a lower supply voltage (VCC) or reducing the frequency of the input signal. You can also use a voltage regulator to regulate the supply voltage and reduce power consumption.