Part Details for LTC2055CDD#PBF by Linear Technology
Results Overview of LTC2055CDD#PBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
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Internet of Things (IoT)
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LTC2055CDD#PBF Information
LTC2055CDD#PBF by Linear Technology is an Operational Amplifier.
Operational Amplifiers 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.
Part Details for LTC2055CDD#PBF
LTC2055CDD#PBF CAD Models
LTC2055CDD#PBF Part Data Attributes
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LTC2055CDD#PBF
Linear Technology
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Datasheet
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LTC2055CDD#PBF
Linear Technology
LTC2055 - Dual Micropower Zero-Drift Operational Amplifiers; Package: DFN; Pins: 8; 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 | DFN | |
| Pin Count | 8 | |
| Manufacturer Package Code | DD | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Amplifier Type | OPERATIONAL AMPLIFIER | |
| Average Bias Current-Max (IIB) | 0.00015 µA | |
| Common-mode Reject Ratio-Min | 115 dB | |
| Common-mode Reject Ratio-Nom | 130 dB | |
| Input Offset Current-Max (IIO) | 0.0003 µA | |
| Input Offset Voltage-Max | 3 µV | |
| JESD-30 Code | S-PDSO-N8 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Low-Bias | YES | |
| Low-Offset | YES | |
| Micropower | YES | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| Package Equivalence Code | SOLCC8,.11,20 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 mm | |
| Slew Rate-Nom | 0.5 V/us | |
| Supply Current-Max | 0.15 mA | |
| Supply Voltage-Nom (Vsup) | 3 V | |
| Surface Mount | YES | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Unity Gain BW-Nom | 500 | |
| Voltage Gain-Min | 120 | |
| Width | 3 mm |
Alternate Parts for LTC2055CDD#PBF
This table gives cross-reference parts and alternative options found for LTC2055CDD#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 LTC2055CDD#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 |
|---|---|---|---|---|
| LTC2055IMS8#TRPBF | Analog Devices Inc | $4.7591 | Dual Micropower Zero-Drift Operational Amplifiers | LTC2055CDD#PBF vs LTC2055IMS8#TRPBF |
| LTC2055CDD#TRPBF | Linear Technology | Check for Price | LTC2055 - Dual Micropower Zero-Drift Operational Amplifiers; Package: DFN; Pins: 8; Temperature Range: 0°C to 70°C | LTC2055CDD#PBF vs LTC2055CDD#TRPBF |
| LTC2055IMS8#PBF | Linear Technology | Check for Price | LTC2055 - Dual Micropower Zero-Drift Operational Amplifiers; Package: MSOP; Pins: 8; Temperature Range: -40°C to 85°C | LTC2055CDD#PBF vs LTC2055IMS8#PBF |
| LTC2055IDD#TR | Analog Devices Inc | Check for Price | Operational Amplifier, 2 Func, 3uV Offset-Max, CMOS, PDSO8 | LTC2055CDD#PBF vs LTC2055IDD#TR |
| LTC2055HDD#PBF | Linear Technology | Check for Price | LTC2055 - Dual Micropower Zero-Drift Operational Amplifiers; Package: DFN; Pins: 8; Temperature Range: -40°C to 125°C | LTC2055CDD#PBF vs LTC2055HDD#PBF |
| LTC2055HDD#TRPBF | Linear Technology | Check for Price | LTC2055 - Dual Micropower Zero-Drift Operational Amplifiers; Package: DFN; Pins: 8; Temperature Range: -40°C to 125°C | LTC2055CDD#PBF vs LTC2055HDD#TRPBF |
| LTC2055HMS8#TR | Analog Devices Inc | Check for Price | Operational Amplifier, 2 Func, 3uV Offset-Max, CMOS, PDSO8 | LTC2055CDD#PBF vs LTC2055HMS8#TR |
| LTC2055IMS8 | Analog Devices Inc | Check for Price | Operational Amplifier, 2 Func, 3uV Offset-Max, CMOS, PDSO8 | LTC2055CDD#PBF vs LTC2055IMS8 |
| LTC2055CDD#TRPBF | Analog Devices Inc | Check for Price | Dual Micropower Zero-Drift Operational Amplifiers | LTC2055CDD#PBF vs LTC2055CDD#TRPBF |
| LTC2055CMS8#TR | Linear Technology | Check for Price | LTC2055 - Dual Micropower Zero-Drift Operational Amplifiers; Package: MSOP; Pins: 8; Temperature Range: 0°C to 70°C | LTC2055CDD#PBF vs LTC2055CMS8#TR |
LTC2055CDD#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC2055 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing noise coupling between the input and output stages. A 4-layer PCB with a dedicated analog ground plane is recommended.
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To ensure accurate voltage regulation, it's essential to use a high-quality voltage reference, such as the LTC6655, and to decouple the input and output pins with suitable capacitors. Additionally, the output voltage should be measured directly at the output pin, rather than relying on the internal voltage sensing circuit.
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The maximum input voltage that the LTC2055 can handle is 15V, but it's recommended to keep the input voltage below 12V to ensure reliable operation and to prevent damage to the internal components.
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The LTC2055 is rated for operation up to 125°C, but it's essential to ensure that the device is properly heatsinked and that the maximum junction temperature is not exceeded. Additionally, the device's performance may degrade at high temperatures, so it's recommended to consult the datasheet for specific guidance.
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Common issues with the LTC2055 can often be traced back to poor PCB layout, inadequate decoupling, or incorrect component selection. To troubleshoot these issues, it's recommended to consult the datasheet and application notes, and to use simulation tools such as SPICE to model the circuit behavior.