| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM158AFK | Texas Instruments | Check for Price | Operational Amplifier, 2 Func, 4000uV Offset-Max, BIPolar, CQCC20 | LM158AFKB vs LM158AFK |
| 5962-87710022A | Texas Instruments | Check for Price | Operational Amplifier, 2 Func, 2000uV Offset-Max, BIPolar, CQCC20 | LM158AFKB vs 5962-87710022A |
Part Details for LM158AFKB by Texas Instruments
Results Overview of LM158AFKB by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (2 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (2 options)
- CAD Models: (Request Part)
- 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.
Applications
Education and Research
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Electronic Manufacturing
LM158AFKB Information
LM158AFKB 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| LM158AFKB | Texas Instruments | Dual General Purpose Bipolar Operational Amplifier 20-LCCC -55 to 125 |
Price & Stock for LM158AFKB
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
LM158AFKB
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TME | IC: operational amplifier, 0.7MHz, Ch: 2, ±1.5÷16VDC,3÷32VDC, 4mV Min Qty: 1 | 0 |
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$30.9000 / $38.9000 | RFQ |
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Vyrian | Operational Amplifier, 2 Func, 4000uV Offset-Max, BIPolar, CQCC20 | 9665 |
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RFQ |
US Tariff Estimator: LM158AFKB 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.
LM158AFKB Part Data Attributes
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LM158AFKB
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM158AFKB
Texas Instruments
Operational Amplifier, 2 Func, 2000uV Offset-Max, BIPolar, CQCC20
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| Pbfree Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | QLCC | |
| Package Description | Lccc-20 | |
| Pin Count | 20 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Date Of Intro | 1989-03-01 | |
| Amplifier Type | Operational Amplifier | |
| Architecture | Voltage-Feedback | |
| Average Bias Current-Max (IIB) | 0.1 µA | |
| Bias Current-Max (IIB) @25C | 0.05 µA | |
| Common-mode Reject Ratio-Min | 70 Db | |
| Common-mode Reject Ratio-Nom | 80 Db | |
| Frequency Compensation | Yes | |
| Input Offset Current-Max (IIO) | 0.01 µA | |
| Input Offset Voltage-Max | 2000 µV | |
| JESD-30 Code | S-CQCC-N20 | |
| JESD-609 Code | e0 | |
| Length | 8.89 Mm | |
| Low-Bias | No | |
| Low-Offset | No | |
| Micropower | No | |
| Neg Supply Voltage Limit-Max | -16 V | |
| Neg Supply Voltage-Nom (Vsup) | -5 V | |
| Number of Functions | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | Ceramic, Metal-Sealed Cofired | |
| Package Code | QCCN | |
| Package Equivalence Code | LCC20(UNSPEC) | |
| Package Shape | Square | |
| Package Style | Chip Carrier | |
| Packing Method | Tube | |
| Power | No | |
| Programmable Power | No | |
| Qualification Status | Not Qualified | |
| Screening Level | Mil-Std-883 | |
| Seated Height-Max | 2.03 Mm | |
| Slew Rate-Nom | 0.3 V/Us | |
| Supply Current-Max | 2 Ma | |
| Supply Voltage Limit-Max | 16 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Bipolar | |
| Temperature Grade | Military | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | No Lead | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Quad | |
| Unity Gain BW-Nom | 700 | |
| Voltage Gain-Min | 25000 | |
| Wideband | No | |
| Width | 8.89 Mm |
Alternate Parts for LM158AFKB
This table gives cross-reference parts and alternative options found for LM158AFKB. 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 LM158AFKB, 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.
LM158AFKB Frequently Asked Questions (FAQ)
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The maximum power dissipation of the LM158AFKB is dependent on the ambient temperature and the package thermal resistance. According to the datasheet, the maximum power dissipation is 670mW at 25°C ambient temperature, but this can be derated to 500mW at 50°C and 330mW at 75°C.
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While the LM158AFKB is an op-amp, it can be used as a comparator in certain applications. However, it's not recommended for high-speed or high-frequency comparator applications due to its limited slew rate and bandwidth. Additionally, the LM158AFKB does not have a latch or hysteresis, which are typically desirable features in a comparator.
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The input impedance of the LM158AFKB is typically around 2MΩ, but this can vary depending on the specific application and operating conditions. It's recommended to use an input resistor to match the impedance of the source and minimize input bias current effects.
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Yes, the LM158AFKB can be used in a single-supply configuration, but the input common-mode voltage range is limited to within 2V of the positive supply rail. Additionally, the output voltage swing will be reduced in single-supply operation, and the op-amp may not be able to swing all the way to the negative supply rail.
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The LM158AFKB has a relatively high input voltage noise density of 35nV/√Hz at 1kHz, which can be a limitation in low-noise applications. However, the op-amp's noise performance can be improved by using a noise-reducing input stage or by selecting a different op-amp with better noise performance.