| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LT1805IS#PBF | Linear Technology | Check for Price | Operational Amplifier, 4 Func, 9000uV Offset-Max, BIPolar, PDSO14 | LT1805CS vs LT1805IS#PBF |
Part Details for LT1805CS by Linear Technology
Results Overview of LT1805CS by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (1 option)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Education and Research
Environmental Monitoring
Industrial Automation
Agriculture Technology
Medical Imaging
LT1805CS Information
LT1805CS 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.
US Tariff Estimator: LT1805CS by Linear Technology
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
LT1805CS Part Data Attributes
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LT1805CS
Linear Technology
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Datasheet
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LT1805CS
Linear Technology
Operational Amplifier, 4 Func, 8500uV Offset-Max, BIPolar, PDSO14
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| Part Life Cycle Code | Transferred | |
| Part Package Code | SOIC | |
| Package Description | Sop-14 | |
| Pin Count | 14 | |
| Manufacturer Package Code | S | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Amplifier Type | Operational Amplifier | |
| Average Bias Current-Max (IIB) | 6 µA | |
| Common-mode Reject Ratio-Nom | 95 Db | |
| Input Offset Voltage-Max | 8500 µV | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e0 | |
| Length | 8.649 Mm | |
| Moisture Sensitivity Level | 1 | |
| Neg Supply Voltage Limit-Max | -6.3 V | |
| Neg Supply Voltage-Nom (Vsup) | -5 V | |
| Number of Functions | 4 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.752 Mm | |
| Slew Rate-Nom | 84 V/Us | |
| Supply Voltage Limit-Max | 6.3 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Bipolar | |
| Temperature Grade | Commercial | |
| Terminal Finish | Tin Lead | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Unity Gain BW-Nom | 80000 | |
| Width | 3.9 Mm |
Alternate Parts for LT1805CS
This table gives cross-reference parts and alternative options found for LT1805CS. 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 LT1805CS, 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.
LT1805CS Frequently Asked Questions (FAQ)
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A good PCB layout for the LT1805CS involves keeping the input and output traces short and separate, using a solid ground plane, and placing the input and output capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
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To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the output capacitor has a low ESR and is properly decoupled from the output. A minimum output capacitance of 10uF is recommended.
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The LT1805CS can handle input voltages up to 12V, but it's recommended to keep the input voltage below 10V to ensure reliable operation and to prevent overheating.
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The LT1805CS is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to derate the output current and ensure good heat sinking to prevent overheating.
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The output voltage ripple of the LT1805CS can be calculated using the formula: ΔVout = (Iout * ESR) / (f * Cout), where Iout is the output current, ESR is the output capacitor's equivalent series resistance, f is the switching frequency, and Cout is the output capacitance.