Part Details for LT1280AISW#PBF by Linear Technology
Results Overview of LT1280AISW#PBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (9 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
Industrial Automation
Energy and Power Systems
Renewable Energy
LT1280AISW#PBF Information
LT1280AISW#PBF by Linear Technology is a Line Driver or Receiver.
Line Driver or Receivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for LT1280AISW#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 4 |
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RFQ |
Part Details for LT1280AISW#PBF
LT1280AISW#PBF CAD Models
LT1280AISW#PBF Part Data Attributes
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LT1280AISW#PBF
Linear Technology
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Datasheet
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LT1280AISW#PBF
Linear Technology
LT1280A - Low Power 5V RS232 Dual Driver/Receiver with 0.1µF Capacitors; Package: SO; Pins: 18; Temperature Range: -40°C to 85°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | SOIC | |
| Package Description | 0.300 INCH, PLASTIC, SOP-18 | |
| Pin Count | 18 | |
| Manufacturer Package Code | SW | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Differential Output | NO | |
| Driver Number of Bits | 1 | |
| High Level Input Current-Max | 0.00002 A | |
| Input Characteristics | SCHMITT TRIGGER | |
| Interface IC Type | LINE TRANSCEIVER | |
| Interface Standard | EIA-232 | |
| JESD-30 Code | R-PDSO-G18 | |
| JESD-609 Code | e3 | |
| Length | 11.55 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 2 | |
| Number of Terminals | 18 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Out Swing-Min | 10 V | |
| Output Low Current-Max | 0.0016 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP18,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Receive Delay-Max | 600 ns | |
| Receiver Number of Bits | 1 | |
| Seated Height-Max | 2.65 mm | |
| Supply Current-Max | 14 mA | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Transmit Delay-Max | 1300 ns | |
| Width | 7.5 mm |
Alternate Parts for LT1280AISW#PBF
This table gives cross-reference parts and alternative options found for LT1280AISW#PBF. 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 LT1280AISW#PBF, 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 |
|---|---|---|---|---|
| LT1280ACSW#PBF | Analog Devices Inc | $6.1796 | Low Power 5V RS232 Dual Driver/Receiver with 0.1µF Capacitors | LT1280AISW#PBF vs LT1280ACSW#PBF |
| LT1780CSW#TRPBF | Analog Devices Inc | Check for Price | Low Power 5V RS232 Dual Driver/Receiver with ±15kV ESD Protection | LT1280AISW#PBF vs LT1780CSW#TRPBF |
| LT1280AISW#PBF | Analog Devices Inc | Check for Price | Low Power 5V RS232 Dual Driver/Receiver with 0.1µF Capacitors | LT1280AISW#PBF vs LT1280AISW#PBF |
| LT1180AISW#PBF | Analog Devices Inc | Check for Price | Low Power 5V RS232 Dual Driver/Receiver with 0.1µF Capacitors | LT1280AISW#PBF vs LT1180AISW#PBF |
| LT1280ACSW#TR | Linear Technology | Check for Price | LT1280A - Low Power 5V RS232 Dual Driver/Receiver with 0.1µF Capacitors; Package: SO; Pins: 18; Temperature Range: 0°C to 70°C | LT1280AISW#PBF vs LT1280ACSW#TR |
| LT1180ACSW#TR | Analog Devices Inc | Check for Price | Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, BIPolar, PDSO18 | LT1280AISW#PBF vs LT1180ACSW#TR |
| LT1280AISW#TRPBF | Linear Technology | Check for Price | LT1280A - Low Power 5V RS232 Dual Driver/Receiver with 0.1µF Capacitors; Package: SO; Pins: 18; Temperature Range: -40°C to 85°C | LT1280AISW#PBF vs LT1280AISW#TRPBF |
| LT1780CSW#TR | Analog Devices Inc | Check for Price | Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, BIPolar, PDSO18 | LT1280AISW#PBF vs LT1780CSW#TR |
| LT1280ACSW#TR | Analog Devices Inc | Check for Price | Line Transceiver, 2 Func, 1 Driver, 1 Rcvr, BIPolar, PDSO18 | LT1280AISW#PBF vs LT1280ACSW#TR |
LT1280AISW#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LT1280AISW involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a separate analog ground plane and to keep the analog and digital grounds separate.
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To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the input and output capacitors are of high quality and have low ESR. Additionally, the LT1280AISW has a built-in compensation network, so no external compensation is required.
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The LT1280AISW has an operating ambient temperature range of -40°C to 85°C. However, the device can be operated at a junction temperature of up to 125°C.
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Yes, the LT1280AISW is available in a variety of grades, including the 'MP' grade which is suitable for high-reliability applications, and the 'H' grade which is suitable for automotive applications. These grades have additional testing and screening to ensure high reliability and performance.
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The power dissipation of the LT1280AISW can be calculated using the equation: Pd = (Vin - Vout) x Iout + (Vin x Iq), where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Iq is the quiescent current. The maximum power dissipation of the device is 2.5W.