Part Details for LTC1440IS8 by Linear Technology
Results Overview of LTC1440IS8 by Linear Technology
- Distributor Offerings: (7 listings)
- 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
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
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Automotive
LTC1440IS8 Information
LTC1440IS8 by Linear Technology 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 LTC1440IS8
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 461 |
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RFQ | ||
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Bristol Electronics | 50 |
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RFQ | ||
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Quest Components | COMPARATOR, 10000 uV OFFSET-MAX, 14000 ns RESPONSE TIME, PDSO8 | 368 |
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$0.6000 / $1.5000 | Buy Now |
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Quest Components | COMPARATOR, 10000 uV OFFSET-MAX, 14000 ns RESPONSE TIME, PDSO8 | 154 |
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$1.7080 / $3.6600 | Buy Now |
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Quest Components | COMPARATOR, 10000 uV OFFSET-MAX, 14000 ns RESPONSE TIME, PDSO8 | 100 |
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$6.7230 / $11.2050 | Buy Now |
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Quest Components | COMPARATOR, 10000 uV OFFSET-MAX, 14000 ns RESPONSE TIME, PDSO8 | 40 |
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$10.3646 / $12.6056 | Buy Now |
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Quest Components | COMPARATOR, 10000 uV OFFSET-MAX, 14000 ns RESPONSE TIME, PDSO8 | 14 |
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$5.9600 / $8.9400 | Buy Now |
Part Details for LTC1440IS8
LTC1440IS8 CAD Models
LTC1440IS8 Part Data Attributes
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LTC1440IS8
Linear Technology
Buy Now
Datasheet
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Compare Parts:
LTC1440IS8
Linear Technology
LTC1440 - Ultralow Power Single/Dual Comparator with Reference; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | SOIC | |
| Package Description | 0.150 INCH, PLASTIC, SOP-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | S8 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Amplifier Type | COMPARATOR | |
| Input Offset Voltage-Max | 10000 µV | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e0 | |
| Length | 4.9025 mm | |
| Moisture Sensitivity Level | 1 | |
| Neg Supply Voltage Limit-Max | -0.3 V | |
| Neg Supply Voltage-Nom (Vsup) | ||
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Qualification Status | Not Qualified | |
| Response Time-Nom | 14000 ns | |
| Seated Height-Max | 1.752 mm | |
| Supply Current-Max | 0.004 mA | |
| Supply Voltage Limit-Max | 12 V | |
| Supply Voltage-Nom (Vsup) | 3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 3.899 mm |
Alternate Parts for LTC1440IS8
This table gives cross-reference parts and alternative options found for LTC1440IS8. 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 LTC1440IS8, 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 |
|---|---|---|---|---|
| LTC1440CS8#PBF | Linear Technology | Check for Price | LTC1440 - Ultralow Power Single/Dual Comparator with Reference; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C | LTC1440IS8 vs LTC1440CS8#PBF |
| LTC1440CS8 | Analog Devices Inc | Check for Price | Comparator, 1 Func, 10000uV Offset-Max, 14000ns Response Time, CMOS, PDSO8 | LTC1440IS8 vs LTC1440CS8 |
LTC1440IS8 Frequently Asked Questions (FAQ)
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The LTC1440IS8 can drive up to 1000pF of capacitive load, but it's recommended to keep the load capacitance below 500pF for optimal performance.
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To ensure a stable state during power-up, make sure to connect the VCC pin to a stable voltage source, and add a 0.1uF bypass capacitor between VCC and GND. Also, ensure that the input signals are stable and within the recommended voltage range before enabling the device.
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For optimal performance, it's recommended to keep the input and output traces short and away from noise sources. Use a ground plane to reduce noise and ensure that the device is placed close to the bypass capacitor. Also, avoid routing high-frequency signals near the device.
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The LTC1440IS8 is rated for operation up to 85°C, but it's recommended to derate the device's performance at higher temperatures. Consult the datasheet for thermal derating information and ensure proper heat sinking and cooling in high-temperature applications.
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To troubleshoot issues with the LTC1440IS8, start by verifying the power supply voltage and input signals. Check for proper termination and loading of the output signals. Use an oscilloscope to monitor the output waveforms and look for signs of oscillation or instability. Consult the datasheet and application notes for troubleshooting guidelines and common pitfalls to avoid.