Part Details for LF411ACN by Texas Instruments
Results Overview of LF411ACN by Texas Instruments
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- Part Data Attributes: (Available)
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LF411ACN Information
LF411ACN by Texas Instruments 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: LF411ACN by Texas Instruments
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LF411ACN Part Data Attributes
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LF411ACN
Texas Instruments
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LF411ACN
Texas Instruments
Operational Amplifier, 1 Func, 500uV Offset-Max, BIPolar, PDIP8
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| Pbfree Code | No | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | DIP | |
| Package Description | Dip-8 | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Amplifier Type | Operational Amplifier | |
| Architecture | Voltage-Feedback | |
| Average Bias Current-Max (IIB) | 0.0002 µA | |
| Bias Current-Max (IIB) @25C | 0.0002 µA | |
| Common-mode Reject Ratio-Min | 80 Db | |
| Common-mode Reject Ratio-Nom | 100 Db | |
| Frequency Compensation | Yes | |
| Input Offset Voltage-Max | 500 µV | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e0 | |
| Length | 9.8171 Mm | |
| Low-Bias | Yes | |
| Low-Offset | Yes | |
| Micropower | No | |
| Moisture Sensitivity Level | 1 | |
| Neg Supply Voltage Limit-Max | -22 V | |
| Neg Supply Voltage-Nom (Vsup) | -15 V | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Power | Yes | |
| Programmable Power | No | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 Mm | |
| Slew Rate-Min | 10 V/Us | |
| Slew Rate-Nom | 15 V/Us | |
| Supply Current-Max | 2.8 Ma | |
| Supply Voltage Limit-Max | 22 V | |
| Supply Voltage-Nom (Vsup) | 15 V | |
| Surface Mount | No | |
| Technology | Bipolar | |
| Temperature Grade | Commercial | |
| Terminal Finish | Tin Lead | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Unity Gain BW-Nom | 4000 | |
| Voltage Gain-Min | 25000 | |
| Wideband | No | |
| Width | 7.62 Mm |
LF411ACN Frequently Asked Questions (FAQ)
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The maximum power dissipation of the LF411ACN is 670mW, which is calculated based on the maximum junction temperature (150°C) and the thermal resistance (θJA) of the package.
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To ensure stability in a unity-gain configuration, add a capacitor (typically 10-100pF) between the output and the inverting input to compensate for the op-amp's internal capacitance and prevent oscillations.
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Use a star-grounding technique, where the grounds of the power supplies, input signals, and output signals are connected to a single point, and keep the layout symmetrical to minimize noise and electromagnetic interference (EMI).
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While the LF411ACN can be used as a comparator, it's not recommended due to its relatively slow slew rate (0.5V/μs) and limited output current (±20mA). A dedicated comparator like the LM339 or LM2901 is a better choice for comparator applications.
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Use ESD protection devices, such as TVS diodes or ESD arrays, on the input and output pins to protect the LF411ACN from electrostatic discharge. Follow proper PCB layout and handling practices to minimize ESD risks.