Part Details for LT1719IS8 by Analog Devices Inc
Results Overview of LT1719IS8 by Analog Devices Inc
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Request Part)
- 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.
Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LT1719IS8 Information
LT1719IS8 by Analog Devices Inc 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 LT1719IS8
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
LT1719IS8-ND
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DigiKey | IC COMPARATOR 1 GEN PUR 8SO Lead time: 10 Weeks Container: Tube | Temporarily Out of Stock |
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Buy Now |
Part Details for LT1719IS8
LT1719IS8 CAD Models
LT1719IS8 Part Data Attributes
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LT1719IS8
Analog Devices Inc
Buy Now
Datasheet
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LT1719IS8
Analog Devices Inc
Comparator, 1 Func, 3500uV Offset-Max, 7ns Response Time, BIPolar, PDSO8
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| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | 0.150 INCH, PLASTIC, SOP-8 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Analog Devices | |
| Amplifier Type | COMPARATOR | |
| Average Bias Current-Max (IIB) | ||
| Input Offset Voltage-Max | 3500 µV | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e0 | |
| Length | 4.9025 mm | |
| Moisture Sensitivity Level | 1 | |
| Neg Supply Voltage Limit-Max | -6 V | |
| Neg Supply Voltage-Nom (Vsup) | -5 V | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Type | OPEN-EMITTER | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Qualification Status | Not Qualified | |
| Response Time-Nom | 7 ns | |
| Seated Height-Max | 1.752 mm | |
| Supply Voltage Limit-Max | 6 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 3.899 mm |
Alternate Parts for LT1719IS8
This table gives cross-reference parts and alternative options found for LT1719IS8. 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 LT1719IS8, 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 |
|---|---|---|---|---|
| LT1719CS8#PBF | Analog Devices Inc | $4.3038 | 4.5ns Single/Dual Supply 3V/5V Comparator with Rail-to-Rail Output | LT1719IS8 vs LT1719CS8#PBF |
| LT1719CS8#PBF | Linear Technology | Check for Price | LT1719 - 4.5ns Single/Dual Supply 3V/5V Comparator with Rail-to-Rail Output; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C | LT1719IS8 vs LT1719CS8#PBF |
LT1719IS8 Frequently Asked Questions (FAQ)
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A good PCB layout for the LT1719IS8 involves keeping the input and output traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
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To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. It's also important to decouple the power supply lines and use a low-impedance power source.
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The maximum power dissipation of the LT1719IS8 is dependent on the ambient temperature and the thermal resistance of the package. According to the datasheet, the maximum power dissipation is 1.4W at 25°C ambient temperature. However, this value can be derated at higher temperatures.
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The LT1719IS8 is rated for operation from -40°C to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the power dissipation and ensure good thermal management to ensure reliable operation in high-temperature environments.
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To troubleshoot issues with the LT1719IS8, start by checking the power supply voltage and ensuring that it's within the recommended range. Next, check the input and output waveforms using an oscilloscope to identify any anomalies. Also, verify that the component values and PCB layout meet the recommended guidelines.