Part Details for LTC1290DCSW#PBF by Linear Technology
Results Overview of LTC1290DCSW#PBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (4 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.
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LTC1290DCSW#PBF Information
LTC1290DCSW#PBF by Linear Technology is an Analog to Digital Converter.
Analog to Digital Converters are under the broader part category of Converters.
A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.
Price & Stock for LTC1290DCSW#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 5 |
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RFQ |
Part Details for LTC1290DCSW#PBF
LTC1290DCSW#PBF CAD Models
LTC1290DCSW#PBF Part Data Attributes
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LTC1290DCSW#PBF
Linear Technology
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Datasheet
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LTC1290DCSW#PBF
Linear Technology
LTC1290 - Single Chip 12-Bit Data Acquisition System; Package: SO; Pins: 20; Temperature Range: 0°C to 70°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, LEAD FREE, PLASTIC, SOP-20 | |
| Pin Count | 20 | |
| Manufacturer Package Code | SW | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.39.00.01 | |
| Analog Input Voltage-Max | 5.05 V | |
| Analog Input Voltage-Min | -5.05 V | |
| Conversion Time-Max | 13 µs | |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e3 | |
| Length | 12.8015 mm | |
| Linearity Error-Max (EL) | 0.0183% | |
| Moisture Sensitivity Level | 1 | |
| Negative Supply Voltage-Nom | -5 V | |
| Number of Analog In Channels | 8 | |
| Number of Bits | 12 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Bit Code | 2'S COMPLEMENT BINARY | |
| Output Format | SERIAL | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP20,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Sample Rate | 0.05 MHz | |
| Sample and Hold / Track and Hold | SAMPLE | |
| Seated Height-Max | 2.642 mm | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7.493 mm |
Alternate Parts for LTC1290DCSW#PBF
This table gives cross-reference parts and alternative options found for LTC1290DCSW#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 LTC1290DCSW#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 |
|---|---|---|---|---|
| LTC1290DCSW#PBF | Analog Devices Inc | $27.1850 | Single Chip 12-Bit Data Acquisition System | LTC1290DCSW#PBF vs LTC1290DCSW#PBF |
| LTC1290DCSW | Linear Technology | Check for Price | LTC1290 - Single Chip 12-Bit Data Acquisition System; Package: SO; Pins: 20; Temperature Range: 0°C to 70°C | LTC1290DCSW#PBF vs LTC1290DCSW |
| LTC1290DISW#TR | Analog Devices Inc | Check for Price | ADC, Successive Approximation, 12-Bit, 1 Func, 8 Channel, Serial Access, CMOS, PDSO20 | LTC1290DCSW#PBF vs LTC1290DISW#TR |
| LTC1290DISW#PBF | Analog Devices Inc | Check for Price | Single Chip 12-Bit Data Acquisition System | LTC1290DCSW#PBF vs LTC1290DISW#PBF |
LTC1290DCSW#PBF Frequently Asked Questions (FAQ)
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The maximum clock frequency that can be used with the LTC1290 is 1.5MHz. However, it's recommended to use a clock frequency of 1MHz or less to ensure reliable operation.
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To ensure accurate conversions with the LTC1290, make sure to follow proper layout and grounding techniques, use a low-noise power supply, and minimize digital noise on the analog input pins. Also, ensure that the clock frequency is within the recommended range and that the conversion rate is not too high.
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Yes, the LTC1290 can be used with a single-ended analog input. However, the input signal should be referenced to the analog ground (AGND) pin, and the analog input range should be within the specified range of 0V to VREF.
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The LTC1290 has internal overvoltage protection on the analog input pins, which can withstand voltages up to ±15V. However, it's still recommended to use external protection circuitry, such as voltage-limiting resistors or diodes, to prevent damage from excessive voltage transients.
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The recommended power-up sequence for the LTC1290 is to first apply the analog power supply (VCC), followed by the digital power supply (VDD), and then the clock signal. This ensures that the analog circuitry is powered up before the digital circuitry.