| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM393ST | STMicroelectronics | $0.1919 | Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8 | LM393DMR2G vs LM393ST |
| LM293ST | STMicroelectronics | $0.2163 | Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8 | LM393DMR2G vs LM293ST |
| LM393ST | ROHM Semiconductor | Check for Price | Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8 | LM393DMR2G vs LM393ST |
Part Details for LM393DMR2G by onsemi
Results Overview of LM393DMR2G by onsemi
- Distributor Offerings: (32 listings)
- Number of FFF Equivalents: (3 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- 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.
LM393DMR2G Information
LM393DMR2G 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 LM393DMR2G
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
04R7819
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Newark | Precision Comparator, Dual, 1.3 Us, Smd-8, Comparator Type:Precision, No. Of Channels:2Channels, Response Time/Propogation Delay:1.3Μs, Supply Voltage Range:± 1V To ± 18V, Ic Case/Package:Msop, No. Of Pins:8Pins, Product Range:- Rohs Compliant: Yes RoHS: Compliant Min Qty: 4000 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 0 |
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$0.1000 | Buy Now |
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DISTI #
45J0751
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Newark | Ana Low Power Low Offset, |Onsemi LM393DMR2G RoHS: Compliant Min Qty: 4000 Package Multiple: 1 Date Code: 0 Container: Tape & Reel | 0 |
|
$0.1080 / $0.1130 | Buy Now |
|
DISTI #
LM393DMR2GOSDKR-ND
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DigiKey | IC COMPARATOR 2CH 8-MSOP Min Qty: 1 Container: Digi-Reel |
19963 Digi-Reel® |
|
$0.1282 / $0.2900 | Buy Now |
|
DISTI #
LM393DMR2GOSCT-ND
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DigiKey | IC COMPARATOR 2CH 8-MSOP Min Qty: 1 Container: Cut Tape |
19963 Cut Tape |
|
$0.1282 / $0.2900 | Buy Now |
|
DISTI #
LM393DMR2GOSTR-ND
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DigiKey | IC COMPARATOR 2CH 8-MSOP Min Qty: 4000 Container: Tape & Reel |
16000 Tape & Reel |
|
$0.1125 / $0.1158 | Buy Now |
|
DISTI #
V36:1790_07295799
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Arrow Electronics | Comparator Dual ±18V/36V 8-Pin Micro T/R COO: Czechia RoHS: Compliant Min Qty: 4000 Package Multiple: 4000 Lead time: 11 Weeks Date Code: 2629 | Americas - 4000 |
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$0.0940 | Buy Now |
|
DISTI #
P02:6590_15783346
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Arrow Electronics | Comparator Dual ±18V/36V 8-Pin Micro T/R RoHS: Compliant Min Qty: 19 Package Multiple: 1 Date Code: 2325 Container: Cut Strips | Asia - 3210 |
|
$0.0859 / $0.1848 | Buy Now |
|
DISTI #
863-LM393DMR2G
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Mouser Electronics | Analog Comparators 2-36V Dual Commercial Temp RoHS: Compliant | 16348 |
|
$0.1150 / $0.2900 | Buy Now |
|
DISTI #
93989918
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Verical | Comparator Dual ±18V/36V 8-Pin Micro T/R RoHS: Compliant Min Qty: 4000 Package Multiple: 4000 Date Code: 2629 | Americas - 4000 |
|
$0.0940 | Buy Now |
|
DISTI #
93864960
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Verical | Comparator Dual ±18V/36V 8-Pin Micro T/R RoHS: Compliant Min Qty: 20 Package Multiple: 1 Date Code: 2325 | Americas - 3210 |
|
$0.0859 / $0.1848 | Buy Now |
US Tariff Estimator: LM393DMR2G by onsemi
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
LM393DMR2G CAD Models
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LM393DMR2G Part Data Attributes
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LM393DMR2G
onsemi
Buy Now
Datasheet
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Compare Parts:
LM393DMR2G
onsemi
Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | Micro 8 lead Surface Mount | |
| Pin Count | 8 | |
| Manufacturer Package Code | 846A-02 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Factory Lead Time | 8 Weeks | |
| 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 | S-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 3 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 | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP8,.19 | |
| Package Shape | Square | |
| Package Style | Small Outline, Thin Profile, Shrink Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Response Time-Nom | 1300 Ns | |
| Seated Height-Max | 1.1 Mm | |
| Supply Current-Max | 2.5 Ma | |
| Supply Voltage Limit-Max | 36 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Bipolar | |
| Temperature Grade | Commercial | |
| Terminal Finish | Matte Tin (Sn) - Annealed | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.65 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 Mm |
Alternate Parts for LM393DMR2G
This table gives cross-reference parts and alternative options found for LM393DMR2G. 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 LM393DMR2G, 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.
LM393DMR2G 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, which is typically 36V for the LM393DMR2G.
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To prevent oscillation, ensure that the input voltage difference is greater than the input offset voltage (typically 2mV), and add a small capacitor (e.g., 10nF) between the output and ground to filter out high-frequency noise.
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The minimum input voltage difference required for a valid output is typically around 2mV, but this can vary depending on the specific application and noise conditions.
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No, the LM393DMR2G is a comparator, not an amplifier. It is designed to provide a digital output based on the comparison of two input voltages, not to amplify a signal.
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The open-drain output of the LM393DMR2G requires an external pull-up resistor to Vcc to ensure a valid logic level output. The value of the pull-up resistor depends on the specific application and load requirements.