Part Details for LTC7545ALSW#PBF by Linear Technology
Results Overview of LTC7545ALSW#PBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LTC7545ALSW#PBF Information
LTC7545ALSW#PBF 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.
Part Details for LTC7545ALSW#PBF
LTC7545ALSW#PBF CAD Models
LTC7545ALSW#PBF Part Data Attributes
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LTC7545ALSW#PBF
Linear Technology
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Datasheet
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LTC7545ALSW#PBF
Linear Technology
LTC7545A - Improved Industry Standard Parallel 12-Bit Multiplying DAC; 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, PLASTIC, SO-20 | |
| Pin Count | 20 | |
| Manufacturer Package Code | SW | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.39.00.01 | |
| Converter Type | D/A CONVERTER | |
| Input Bit Code | BINARY, OFFSET BINARY | |
| Input Format | PARALLEL, WORD | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e3 | |
| Length | 12.8 mm | |
| Linearity Error-Max (EL) | 0.0122% | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 12 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 mm | |
| Settling Time-Max | 1 µs | |
| Supply Current-Max | 2 mA | |
| Supply Voltage-Nom | 15 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 | 7.5 mm |
Alternate Parts for LTC7545ALSW#PBF
This table gives cross-reference parts and alternative options found for LTC7545ALSW#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 LTC7545ALSW#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 |
|---|---|---|---|---|
| LTC7545ACSW | Analog Devices Inc | Check for Price | D/A Converter, 1 Func, Parallel, Word Input Loading, PDSO20 | LTC7545ALSW#PBF vs LTC7545ACSW |
LTC7545ALSW#PBF Frequently Asked Questions (FAQ)
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The maximum operating temperature range for the LTC7545ALSW#PBF is -40°C to 125°C.
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To ensure proper power-up and initialization, follow the recommended power-up sequence: VCC, then VREF, and finally the input signal. Also, make sure to bypass the VREF pin with a capacitor to ground.
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For optimal performance, use a 4-layer PCB with a solid ground plane, keep the input and output traces short and separate, and use a low-ESR capacitor for the VREF bypass. Also, avoid routing digital signals near the analog inputs.
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To troubleshoot issues, check the power supply and reference voltage for noise and stability, ensure proper PCB layout and decoupling, and verify the input signal integrity. Also, consult the datasheet and application notes for guidance on troubleshooting specific issues.
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Yes, the LTC7545ALSW#PBF can be used in multi-channel or simultaneous sampling applications. However, ensure that the input signals are properly multiplexed and that the sampling rate is within the device's specifications.