| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM193DT | STMicroelectronics | $0.9448 | Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8 | LM193DR vs LM193DT |
| LM193D | STMicroelectronics | Check for Price | Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8 | LM193DR vs LM193D |
Part Details for LM193DR by Texas Instruments
Results Overview of LM193DR by Texas Instruments
- Distributor Offerings: (27 listings)
- Number of FFF Equivalents: (2 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.
Applications
Industrial Automation
LM193DR Information
LM193DR 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 LM193DR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
83AH8047
|
Newark | Comparator, Texas Instruments Lm193Dr, |Texas Instruments LM193DR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 1248 |
|
$0.2700 / $0.5900 | Buy Now |
|
DISTI #
83AH8047RL
|
Newark | Comparator, Texas Instruments Lm193Dr, |Texas Instruments LM193DR RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Tape & Reel | 1248 |
|
$0.2700 / $0.3300 | Buy Now |
|
DISTI #
296-6615-6-ND
|
DigiKey | IC COMPARATOR 2CH 8-SOIC Min Qty: 1 Container: Digi-Reel |
63785 Digi-Reel® |
|
$0.3700 / $0.7700 | Buy Now |
|
DISTI #
296-6615-1-ND
|
DigiKey | IC COMPARATOR 2CH 8-SOIC Min Qty: 1 Container: Cut Tape |
63785 Cut Tape |
|
$0.3700 / $0.7700 | Buy Now |
|
DISTI #
296-6615-2-ND
|
DigiKey | IC COMPARATOR 2CH 8-SOIC Min Qty: 2500 Container: Tape & Reel |
63785 Tape & Reel |
|
$0.3300 / $0.3548 | Buy Now |
|
DISTI #
93858799
|
Verical | Comparator Dual 30V Automotive 8-Pin SOIC T/R RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 2518 | Americas - 2460 |
|
$0.2918 / $0.6816 | Buy Now |
|
DISTI #
595-LM193DR
|
Mouser Electronics | Analog Comparators Dual Diff GP RoHS: Compliant | 20242 |
|
$0.3450 / $0.7700 | Buy Now |
|
DISTI #
J56:1989_00096803
|
Arrow Electronics | Comparator Dual 30V Automotive 8-Pin SOIC T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 16 Weeks Date Code: 2622 | Europe - 17500 |
|
$0.3145 / $0.3426 | Buy Now |
|
DISTI #
P02:6590_15784665
|
Arrow Electronics | Comparator Dual 30V Automotive 8-Pin SOIC T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2518 Container: Cut Strips | Asia - 2460 |
|
$0.3008 / $0.7007 | Buy Now |
|
|
Bristol Electronics | Comparator Dual 30V Automotive 8-Pin SOIC T/R Min Qty: 1 | 1083 |
|
$0.1950 / $0.7500 | Buy Now |
US Tariff Estimator: LM193DR 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.
LM193DR CAD Models
-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
LM193DR Part Data Attributes
|
|
LM193DR
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
LM193DR
Texas Instruments
Comparator, 2 Func, 5000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Package Description | Soic-8 | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Amplifier Type | Comparator | |
| Average Bias Current-Max (IIB) | 0.3 µA | |
| Bias Current-Max (IIB) @25C | 0.025 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 | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| 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 | Military | |
| 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 LM193DR
This table gives cross-reference parts and alternative options found for LM193DR. 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 LM193DR, 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.
LM193DR Frequently Asked Questions (FAQ)
-
The maximum input voltage that can be applied to the LM193DR is 30V, but it's recommended to keep it below 25V for reliable operation.
-
To ensure stability, use a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of 5 ohms or less, and keep the input and output capacitors close to the regulator.
-
The LM193DR is rated for operation up to 125°C, but its performance may degrade at high temperatures. Consider using a heat sink or reducing the input voltage to minimize thermal stress.
-
Use a TVS (Transient Voltage Suppressor) diode or a voltage clamp at the input to protect the regulator from voltage spikes and transients.
-
The LM193DR has a relatively high dropout voltage (around 2V), so it's not suitable for low-dropout applications. Consider using a low-dropout regulator like the TLV703 or TPS799 instead.