| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TLE2144AMFK | Texas Instruments | Check for Price | Operational Amplifier, 4 Func, 3200uV Offset-Max, BIPolar, CQCC20 | TLE2144AMFKB vs TLE2144AMFK |
| 5962-9321606Q2X | Texas Instruments | Check for Price | Operational Amplifier, 1 Func, 3200uV Offset-Max, BIPolar, CQCC20 | TLE2144AMFKB vs 5962-9321606Q2X |
Part Details for TLE2144AMFKB by Texas Instruments
Results Overview of TLE2144AMFKB by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (2 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (7 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.
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TLE2144AMFKB Information
TLE2144AMFKB 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 |
|---|---|---|---|
| TLE2144AMFKB | Texas Instruments | High Speed High Drive Precision Quad Operational Amplifier 20-LCCC -55 to 125 |
Price & Stock for TLE2144AMFKB
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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Vyrian | Operational Amplifier, 4 Func, 3200uV Offset-Max, BIPolar, CQCC20 | 9488 |
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RFQ |
US Tariff Estimator: TLE2144AMFKB 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.
TLE2144AMFKB Part Data Attributes
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TLE2144AMFKB
Texas Instruments
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Datasheet
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TLE2144AMFKB
Texas Instruments
Operational Amplifier, 4 Func, 1500uV 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 | |
| Amplifier Type | Operational Amplifier | |
| Architecture | Voltage-Feedback | |
| Average Bias Current-Max (IIB) | 1.8 µA | |
| Bias Current-Max (IIB) @25C | 1.5 µA | |
| Common-mode Reject Ratio-Min | 85 Db | |
| Common-mode Reject Ratio-Nom | 108 Db | |
| Frequency Compensation | Yes | |
| Input Offset Current-Max (IIO) | 0.1 µA | |
| Input Offset Voltage-Max | 1500 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 | -22 V | |
| Neg Supply Voltage-Nom (Vsup) | -15 V | |
| Number of Functions | 4 | |
| 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,.35SQ | |
| 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-Min | 27 V/Us | |
| Slew Rate-Nom | 45 V/Us | |
| Supply Current-Max | 18 Ma | |
| Supply Voltage Limit-Max | 22 V | |
| Supply Voltage-Nom (Vsup) | 15 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 | 6000 | |
| Voltage Gain-Min | 5000 | |
| Wideband | No | |
| Width | 8.89 Mm |
Alternate Parts for TLE2144AMFKB
This table gives cross-reference parts and alternative options found for TLE2144AMFKB. 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 TLE2144AMFKB, 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.
TLE2144AMFKB Frequently Asked Questions (FAQ)
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For optimal performance, it's recommended to follow a star-ground layout, keep the input and output traces short and separate, and use a solid ground plane. Additionally, decouple the power supply pins with 0.1uF and 10uF capacitors.
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To minimize the effects of input bias current and input offset voltage, use a high-impedance source, keep the input impedance balanced, and consider using a voltage follower or a buffer stage. You can also use an external offset nulling circuit if necessary.
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The TLE2144AMFKB can drive a maximum capacitive load of around 100pF to 200pF, depending on the frequency and desired stability. Exceeding this limit may cause oscillations or instability.
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To ensure stability, use a compensation capacitor (e.g., 10pF to 100pF) between the output and the inverting input, and consider adding a series resistor (e.g., 10Ω to 100Ω) at the output. Also, ensure the circuit layout is well-designed and the power supply is clean and stable.
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Use a combination of 0.1uF and 10uF capacitors to decouple the power supply pins, and consider adding a 10uF to 100uF capacitor at the output to filter out high-frequency noise. Place the capacitors close to the op-amp and use short, direct connections.