-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
Part Details for LM393DRG4 by Texas Instruments
Results Overview of LM393DRG4 by Texas Instruments
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 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.
LM393DRG4 Information
LM393DRG4 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 LM393DRG4
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
31AH1989
|
Newark | Comparator, Cmos/Ttl, 1.3Us, Soic-8, Comparator Type:Differential, No. Of Comparators:2 Comparators, Response Time:300Ns, Supply Voltage Range:2V To 30V, ± 1V To ± 15V, Comparator Case Style:Soic, No. Of Pins:8Pins, Ic Output Rohs Compliant: Yes |Texas Instruments LM393DRG4 RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 0 |
|
Buy Now | |
|
DISTI #
296-31672-1-ND
|
DigiKey | IC COMPARATOR 2 DIFF 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
10664 In Stock |
|
$0.1390 / $0.3400 | Buy Now |
|
DISTI #
V72:2272_07275579
|
Arrow Electronics | Comparator Dual R-R O/P 30V 8-Pin SOIC T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 20 Weeks Date Code: 2231 Container: Cut Strips | Americas - 2002 |
|
$0.0945 / $0.1472 | Buy Now |
|
DISTI #
64954754
|
Verical | Comparator Dual R-R O/P 30V 8-Pin SOIC T/R RoHS: Compliant Min Qty: 63 Package Multiple: 1 Date Code: 2231 | Americas - 2002 |
|
$0.0945 / $0.0991 | Buy Now |
|
|
Bristol Electronics | 2500 |
|
RFQ | ||
|
|
Quest Components | DUAL COMPARATOR, 9000 UV OFFSET-MAX, 1300 NS RESPONSE TIME, PDSO8 | 1480 |
|
$0.2589 / $0.8630 | Buy Now |
|
|
ComSIT USA | DUAL DIFFERENTIAL COMPARATOR Comparator, 2 Func, 5000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8 ECCN: EAR99 RoHS: Compliant |
|
|
RFQ | |
|
DISTI #
LM393DRG4
|
Chip One Stop | Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 5 Lead time: 0 Weeks, 1 Days Container: Cut Tape | 1569 |
|
$0.0756 / $0.1500 | Buy Now |
|
|
Vyrian | Amplifiers | 2295 |
|
RFQ | |
|
|
Win Source Electronics | IC DUAL DIFF COMPARATOR 8-SOIC | 173998 |
|
$0.0409 / $0.0614 | Buy Now |
Part Details for LM393DRG4
LM393DRG4 CAD Models
LM393DRG4 Part Data Attributes
|
|
LM393DRG4
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
LM393DRG4
Texas Instruments
Dual differential comparator, commercial grade 8-SOIC 0 to 70
|
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 1988-04-01 | |
| Samacsys Manufacturer | Texas Instruments | |
| 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 | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 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 | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Response Time-Nom | 1300 ns | |
| Seated Height-Max | 1.75 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 (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for LM393DRG4
This table gives cross-reference parts and alternative options found for LM393DRG4. 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 LM393DRG4, 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 |
|---|---|---|---|---|
| LM293DG4 | Texas Instruments | Check for Price | Dual Differential Comparator 8-SOIC -25 to 85 | LM393DRG4 vs LM293DG4 |
| LM293DR2G | onsemi | Check for Price | Comparator, Dual, Low Offset Voltage, SOIC-8 Narrow Body, 2500-REEL | LM393DRG4 vs LM293DR2G |
| LM393D | STMicroelectronics | Check for Price | Low power dual voltage comparator | LM393DRG4 vs LM393D |
| LM293DRG3 | Texas Instruments | Check for Price | Dual differential comparator, industrial grade 8-SOIC -25 to 85 | LM393DRG4 vs LM293DRG3 |
| LM293MDREP | Texas Instruments | Check for Price | Enhanced Product Dual Differential Comparators 8-SOIC -55 to 125 | LM393DRG4 vs LM293MDREP |
| LM393DR2 | Texas Instruments | Check for Price | DUAL COMPARATOR, 9000uV OFFSET-MAX, 1300ns RESPONSE TIME, PDSO8 | LM393DRG4 vs LM393DR2 |
| LM393DE4 | Texas Instruments | Check for Price | Dual differential comparator, commercial grade 8-SOIC 0 to 70 | LM393DRG4 vs LM393DE4 |
| LM393D | NXP Semiconductors | Check for Price | IC DUAL COMPARATOR, 9000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDSO8, 3.90 MM, PLASTIC, MS-012, SOT-96-1, SOP-8, Comparator | LM393DRG4 vs LM393D |
| LM393DR2 | Motorola Semiconductor Products | Check for Price | Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8, PLASTIC, SO-8 | LM393DRG4 vs LM393DR2 |
| LM393D | Motorola Mobility LLC | Check for Price | DUAL COMPARATOR, 9000uV OFFSET-MAX, 1300ns RESPONSE TIME, PDSO8, PLASTIC, SO-8 | LM393DRG4 vs LM393D |
LM393DRG4 Frequently Asked Questions (FAQ)
-
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.
-
To prevent oscillation, ensure that the input signals are properly filtered and decoupled, and that the output is properly terminated. Additionally, adding a small capacitor (e.g. 10nF) between the output and ground can help to reduce oscillations.
-
The minimum input voltage required for the comparator to function correctly is 2mV. If the input voltage is less than this, the comparator may not function correctly.
-
No, the LM393DRG4 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 designed to amplify signals.
-
The pull-up resistor value depends on the load current required and the output voltage. A general rule of thumb is to choose a resistor value that limits the output current to 1-2mA. For example, if the output voltage is 5V, a 2.2kΩ resistor would limit the current to approximately 2.3mA.