Part Details for LTC1446CS8#TR by Linear Technology
Results Overview of LTC1446CS8#TR by Linear Technology
- Distributor Offerings: (2 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.
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LTC1446CS8#TR Information
LTC1446CS8#TR by Linear Technology is a Digital to Analog Converter.
Digital to Analog 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 LTC1446CS8#TR
| Part # | Distributor | Description | Stock | Price | Buy | |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 55 |
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$12.5000 / $19.2300 | Buy Now |
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Vyrian | Converters | 1086 |
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RFQ |
Part Details for LTC1446CS8#TR
LTC1446CS8#TR CAD Models
LTC1446CS8#TR Part Data Attributes
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LTC1446CS8#TR
Linear Technology
Buy Now
Datasheet
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Compare Parts:
LTC1446CS8#TR
Linear Technology
LTC1446 - Dual 12-Bit Rail-to-Rail Micropower DACs in SO-8; Package: SO; Pins: 8; Temperature Range: 0°C to 70°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 | |
| HTS Code | 8542.39.00.01 | |
| Analog Output Voltage-Max | 4.145 V | |
| Analog Output Voltage-Min | 4.045 V | |
| Converter Type | D/A CONVERTER | |
| Input Bit Code | BINARY | |
| Input Format | SERIAL | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e0 | |
| Length | 4.9 mm | |
| Linearity Error-Max (EL) | 0.1221% | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 12 | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Settling Time-Nom (tstl) | 14 µs | |
| Supply Current-Max | 1.5 mA | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 3.9 mm |
Alternate Parts for LTC1446CS8#TR
This table gives cross-reference parts and alternative options found for LTC1446CS8#TR. 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 LTC1446CS8#TR, 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 |
|---|---|---|---|---|
| LTC1446IS8#PBF | Linear Technology | Check for Price | LTC1446 - Dual 12-Bit Rail-to-Rail Micropower DACs in SO-8; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C | LTC1446CS8#TR vs LTC1446IS8#PBF |
| LTC1446IS8#TRPBF | Analog Devices Inc | Check for Price | Dual 12-Bit Rail-to-Rail Micropower DACs in SO-8 | LTC1446CS8#TR vs LTC1446IS8#TRPBF |
LTC1446CS8#TR Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC1446CS8#TR involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, it's recommended to use a low-ESR capacitor for the VCC bypass and to keep the input and output traces short and well-separated.
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The LTC1446CS8#TR is specified to operate from -40°C to 85°C. To ensure operation within this range, it's essential to provide adequate heat sinking, avoid overheating due to high ambient temperatures or high power dissipation, and consider using thermal management techniques such as thermal pads or heat sinks.
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Exceeding the maximum input voltage rating of the LTC1446CS8#TR can cause permanent damage to the device, including latch-up or destruction of the internal components. It's essential to ensure that the input voltage remains within the specified range to prevent damage and ensure reliable operation.
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To troubleshoot issues with the LTC1446CS8#TR, start by verifying the input voltage, output load, and PCB layout. Check for any signs of overheating, and ensure that the device is properly soldered and connected. Use an oscilloscope to monitor the input and output waveforms, and consult the datasheet and application notes for guidance on troubleshooting common issues.
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Yes, the LTC1446CS8#TR can be used in a switching regulator application. Key considerations include ensuring that the device is operated within its specified frequency range, selecting the appropriate output capacitor and inductor values, and providing adequate heat sinking to prevent overheating. Additionally, it's essential to consider the device's current limit and thermal shutdown features to prevent damage.