| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| AP393AM8G13 | Diodes Incorporated | Check for Price | DUAL COMPARATOR, 8000uV OFFSET-MAX, 1300ns RESPONSE TIME, PDSO8, GREEN, PLASTIC, MSOP-8 | LM393DGKRG4 vs AP393AM8G13 |
Part Details for LM393DGKRG4 by Texas Instruments
Results Overview of LM393DGKRG4 by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (3 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.
LM393DGKRG4 Information
LM393DGKRG4 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 |
|---|---|---|---|
| LM393DGKRG4 | Texas Instruments | Dual Differential Comparator 8-VSSOP 0 to 70 |
Price & Stock for LM393DGKRG4
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-35908-2-ND
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DigiKey | IC COMPARATOR 2CH 8-VSSOP Container: Tape & Reel |
833 Tape & Reel |
|
Buy Now | |
|
DISTI #
296-35908-1-ND
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DigiKey | IC COMPARATOR 2CH 8-VSSOP Min Qty: 1 Container: Cut Tape |
833 Cut Tape |
|
$0.1344 / $0.2900 | Buy Now |
|
|
Chip Stock | IC COMPARATOR 2 DIFF 8VSSOP ", Comparator General Purpose Open-Collector, Rail-to-Rail 8-VSSOP", | 34150 |
|
RFQ | |
|
|
Win Source Electronics | IC DUAL DIFF COMPARATOR 8VSSOP | 46270 |
|
$0.1469 / $0.1886 | Buy Now |
US Tariff Estimator: LM393DGKRG4 by Texas Instruments
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.
LM393DGKRG4 CAD Models
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LM393DGKRG4 Part Data Attributes
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LM393DGKRG4
Texas Instruments
Buy Now
Datasheet
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LM393DGKRG4
Texas Instruments
Comparator, 2 Func, 5000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | MSOP | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Date Of Intro | 1988-04-01 | |
| Amplifier Type | Comparator | |
| Average Bias Current-Max (IIB) | 0.4 µA | |
| Bias Current-Max (IIB) @25C | 0.05 µA | |
| Input Offset Voltage-Max | 5000 µV | |
| JESD-30 Code | S-PDSO-G8 | |
| JESD-609 Code | e4 | |
| 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; Open-Drain | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP8,.19 | |
| Package Shape | Square | |
| Package Style | Small Outline, Thin Profile, Shrink Pitch | |
| Packing Method | Tr | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Response Time-Nom | 1300 Ns | |
| Seated Height-Max | 1.1 Mm | |
| Supply Current-Max | 1 Ma | |
| Supply Voltage Limit-Max | 36 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Bipolar | |
| Temperature Grade | Commercial | |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | |
| 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 LM393DGKRG4
This table gives cross-reference parts and alternative options found for LM393DGKRG4. 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 LM393DGKRG4, 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.
LM393DGKRG4 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 create a small amount of positive feedback, ensuring a clean transition.
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The minimum input voltage required is 2V, but the device can operate down to 1.2V with reduced performance. Below 1.2V, the device may not function correctly.
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No, the LM393 is a comparator, not an amplifier. It is designed to compare two voltages and output a digital signal, not to amplify a signal.
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To reduce power consumption, consider using a lower supply voltage, reducing the frequency of the input signal, or using a lower-power comparator. Additionally, consider using a shutdown pin (if available) to turn off the device when not in use.