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LM8272MM
+БОМ-
ПроизводительТехасские инструменты
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Мфр. Часть #LM8272MM
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В наличии7636
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Not For New Designs |
| AmplifierType | General Purpose |
| NumberofCircuits | 2 |
| OutputType | Rail-to-Rail |
| SlewRate | 15V/µs |
| GainBandwidthProduct | 15 MHz |
| -3dbBandwidth | 12.5 MHz |
| Current-InputBias | 2 µA |
| Voltage-InputOffset | 700 µV |
| Current-Supply | 1.9mA (x2 Channels) |
| Current-Output/Channel | 65 mA |
| Voltage-SupplySpan(Min) | 2.5 V |
| Voltage-SupplySpan(Max) | 24 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
Обзор
Description
Key features of the LM8272MM include a typical gain bandwidth product of 70 MHz and a high slew rate of 30 V/µs, which makes it ideal for applications involving fast signal processing. It operates on a wide supply voltage range from ±2.5V to ±12V, allowing flexibility in various circuit configurations. The device also boasts low input bias current and low input offset voltage, minimizing errors and enhancing precision in analog signal amplification.
Packaged in a small form-factor MSOP-8, the LM8272MM is suitable for space-constrained applications. Its robust performance and reliability make it a versatile choice for designers looking for efficient and high-speed op-amp solutions. For detailed specifications, refer to the manufacturer's datasheet.
Equivalent
Features
1. High Speed: It offers a gain bandwidth product of 22 MHz, making it suitable for fast signal processing tasks.
2. Low Power Consumption: With an operating current of only 1 mA per channel, it is efficient for battery-powered applications.
3. Rail-to-Rail Output: It provides rail-to-rail output swing, allowing for maximum dynamic range in low voltage applications.
4. Wide Supply Voltage Range: The amplifier operates on a supply voltage range from 2.5V to 24V, accommodating both single and dual supply configurations.
5. Low Distortion: It features low total harmonic distortion, enhancing signal fidelity.
6. Slew Rate: The device has a fast slew rate of 10 V/µs, ensuring quick response to input changes.
7. Small Package: Available in a compact MSOP-8 package, it is ideal for space-constrained designs.
8. Unity-Gain Stable: Ensures stability across a wide range of loads and applications.
These features make the LM8272MM suitable for a variety of applications, including audio processing, signal conditioning, and active filtering.
Pinout
1. V+ (Positive Supply Voltage): Supplies the positive voltage to the op-amp.
2. Inverting Input (IN−): Receives the input signal for inverting amplification.
3. Non-Inverting Input (IN+): Receives the input signal for non-inverting amplification.
4. V− (Negative Supply Voltage/Ground): Supplies the negative voltage or connects to the ground.
5. Output (OUT): Provides the output signal of the op-amp.
6. NC (No Connection): This pin is typically not connected to internal circuitry.
7. Enable (EN): Used to enable or disable the operational amplifier.
8. NC (No Connection): Another pin without an internal connection.
The LM8272 is popular for its low noise, high-speed performance, and is typically used in audio, video, and other high-speed signal processing applications.
Manufacturer
Application
1. Audio Systems: Utilized in high-fidelity audio processing and amplification due to its low noise and distortion characteristics.
2. Signal Conditioning: Ideal for filtering and amplifying signals in data acquisition systems.
3. Test Equipment: Used in oscilloscopes and signal generators where high-speed signal processing is crucial.
4. Medical Instruments: Applied in diagnostic equipment requiring precise and rapid signal processing.
5. Communication Devices: Supports high-speed data transfer and processing in communication infrastructure.
Overall, the LM8272MM is suitable for applications requiring high-speed operation and precision.