| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LF356N/NOPB | Texas Instruments | $0.6544 | Operational Amplifier, 1 Func, 10000uV Offset-Max, BIPolar, PDIP8 | LF356N vs LF356N/NOPB |
Part Details for LF356N by Texas Instruments
Results Overview of LF356N by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (1 option)
- CAD Models: (Available)
- 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.
LF356N Information
LF356N 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.
Price & Stock for LF356N
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
LF356N-ND
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DigiKey | IC OPAMP JFET 1 CIRCUIT 8DIP Container: Tube |
0 Tube |
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Buy Now |
US Tariff Estimator: LF356N by Texas Instruments
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.
LF356N CAD Models
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LF356N Part Data Attributes
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LF356N
Texas Instruments
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Datasheet
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LF356N
Texas Instruments
Operational Amplifier, 1 Func, 13000uV Offset-Max, BIPolar, PDIP8
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| Pbfree Code | No | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | DIP | |
| Package Description | Plastic, 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 Current-Max (IIO) | 0.002 µA | |
| Input Offset Voltage-Max | 13000 µV | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e0 | |
| Length | 9.817 Mm | |
| Low-Bias | Yes | |
| Low-Offset | No | |
| Micropower | No | |
| Moisture Sensitivity Level | 1 | |
| Neg Supply Voltage Limit-Max | -18 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 | |
| Packing Method | Rail | |
| Power | No | |
| Programmable Power | No | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 Mm | |
| Slew Rate-Nom | 12 V/Us | |
| Supply Current-Max | 10 Ma | |
| Supply Voltage Limit-Max | 18 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 | 5000 | |
| Voltage Gain-Min | 15000 | |
| Wideband | No | |
| Width | 7.62 Mm |
Alternate Parts for LF356N
This table gives cross-reference parts and alternative options found for LF356N. 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 LF356N, 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.
LF356N Frequently Asked Questions (FAQ)
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The maximum power dissipation of the LF356N is 670mW, which is calculated based on the maximum junction temperature (Tj) of 150°C and the thermal resistance (θJA) of 125°C/W.
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To ensure stability in a unity-gain buffer configuration, it's recommended to add a 10-22pF capacitor in parallel with the feedback resistor to compensate for the op-amp's internal capacitance and prevent oscillations.
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To minimize noise and EMI, it's recommended to keep the input and output traces short and away from each other, use a ground plane, and decouple the power supply with a 0.1uF capacitor. Additionally, avoid routing high-frequency signals near the op-amp's inputs.
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While the LF356N can be used as a comparator, it's not recommended due to its relatively slow slew rate (13V/us) and limited output current (±20mA). A dedicated comparator like the LM339 or LM2901 is a better choice for comparator applications.
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The LF356N has a relatively high input bias current (500nA) and offset voltage (3mV). To minimize their effects, use a high-impedance input source, add a bias current compensation resistor, and consider using a chopper-stabilized or auto-zero op-amp like the OP07 or OP1177 for high-precision applications.