| 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 | LM393DGKR vs AP393AM8G13 |
| LM393DGKR | ROHM Semiconductor | Check for Price | Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8 | LM393DGKR vs LM393DGKR |
| AP393AM8G-13 | Diodes Incorporated | Check for Price | Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8 | LM393DGKR vs AP393AM8G-13 |
| LM293DGKRG4 | Texas Instruments | Check for Price | Comparator, 2 Func, 5000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8 | LM393DGKR vs LM293DGKRG4 |
Part Details for LM393DGKR by Texas Instruments
Results Overview of LM393DGKR by Texas Instruments
- Distributor Offerings: (26 listings)
- Number of FFF Equivalents: (4 replacements)
- 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.
LM393DGKR Information
LM393DGKR 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.
Price & Stock for LM393DGKR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-16808-1-ND
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DigiKey | IC COMPARATOR 2CH 8-VSSOP Min Qty: 1 Container: Cut Tape |
9412 Cut Tape |
|
$0.1268 / $0.2900 | Buy Now |
|
DISTI #
296-16808-2-ND
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DigiKey | IC COMPARATOR 2CH 8-VSSOP Min Qty: 2500 Container: Tape & Reel |
9412 Tape & Reel |
|
$0.1104 / $0.1206 | Buy Now |
|
DISTI #
296-16808-6-ND
|
DigiKey | IC COMPARATOR 2CH 8-VSSOP Min Qty: 1 Container: Digi-Reel |
0 Digi-Reel® |
|
$0.1268 / $0.2900 | Buy Now |
|
DISTI #
J56:1989_00098103
|
Arrow Electronics | Comparator Dual R-R O/P 30V Automotive 8-Pin VSSOP T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 9 Weeks Date Code: 2620 | Europe - 2500 |
|
$0.1086 | Buy Now |
|
DISTI #
P02:6590_05077641
|
Arrow Electronics | Comparator Dual R-R O/P 30V Automotive 8-Pin VSSOP T/R COO: United States RoHS: Compliant Min Qty: 22 Package Multiple: 1 Date Code: 2319 Container: Cut Strips | Asia - 1799 |
|
$0.1014 / $0.1648 | Buy Now |
|
DISTI #
V72:2272_07275574
|
Arrow Electronics | Comparator Dual R-R O/P 30V Automotive 8-Pin VSSOP T/R COO: China RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 9 Weeks Date Code: 2317 Container: Cut Strips | Americas - 942 |
|
$0.0929 / $0.1248 | Buy Now |
|
DISTI #
595-LM393DGKR
|
Mouser Electronics | Analog Comparators Dual Differential Comparator RoHS: Compliant | 12810 |
|
$0.1160 / $0.2900 | Buy Now |
|
DISTI #
93806380
|
Verical | Comparator Dual R-R O/P 30V Automotive 8-Pin VSSOP T/R RoHS: Compliant Min Qty: 22 Package Multiple: 1 Date Code: 2319 | Americas - 1799 |
|
$0.1014 / $0.1648 | Buy Now |
|
DISTI #
70815448
|
Verical | Comparator Dual R-R O/P 30V Automotive 8-Pin VSSOP T/R RoHS: Compliant Min Qty: 64 Package Multiple: 1 Date Code: 2317 | Americas - 942 |
|
$0.0929 / $0.1121 | Buy Now |
|
|
Bristol Electronics | Comparator Dual R-R O/P 30V Automotive 8-Pin VSSOP T/R | 499 |
|
RFQ |
US Tariff Estimator: LM393DGKR 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.
LM393DGKR CAD Models
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LM393DGKR Part Data Attributes
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LM393DGKR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM393DGKR
Texas Instruments
Comparator, 2 Func, 5000uV 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 | MSOP | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| 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 | Matte Tin (Sn); 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 | 3 Mm |
Alternate Parts for LM393DGKR
This table gives cross-reference parts and alternative options found for LM393DGKR. 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 LM393DGKR, 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.
LM393DGKR 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 creates a Schmitt trigger configuration.
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The minimum input voltage required is 1.5V, 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 LM393DGKR 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 clock frequency, or using a lower-power comparator. You can also use power-saving modes if available.