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LM7322MM
+БОМ-
ПроизводительТехасские инструменты
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Мфр. Часть #LM7322MM
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В наличии6672
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Mounting Type | SMD/SMT |
| Package / Case | MSOP-8 |
| Brand | Texas Instruments |
| Product Type | Op Amps - Operational Amplifiers |
| Subcategory | Amplifier ICs |
| Number of Channels | 2 Channel |
| Ib - Input Bias Current | 1.2 uA |
| Supply Voltage - Max | 32 V, +/- 16 V |
| Supply Voltage - Min | 2.5 V, +/- 1.25 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Vos - Input Offset Voltage | 5 mV |
| Height | 0.86 mm |
| Length | 3 mm |
| Width | 3 mm |
| Unit Weight | 0.000935 oz |
| Current - Supply | 2.8 mA |
| en - Input Voltage Noise Density | 14.3 nV/sqrt Hz |
| Shutdown | No Shutdown |
| PSRR - Power Supply Rejection Ratio | 78 dB |
| Supply Type | Single, Dual |
| Amplifier Type | General Purpose Amplifier |
| SR - Slew Rate | 12.3 V/us |
| Voltage Gain d B | 80 dB |
| In - Input Noise Current Density | 1.35 pA/sqrt Hz |
| Operating Supply Voltage | 3 V, 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V |
| Technology | CMOS |
| GBP - Gain Bandwidth Product | 16 MHz |
| Type | General Purpose Amplifiers |
| Dual Supply Voltage | +/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V |
| Maximum Dual Supply Voltage | +/- 16 V |
| Minimum Dual Supply Voltage | +/- 1.25 V |
Обзор
Description
Key specifications include a low input bias current, high input impedance, and low output distortion, making it ideal for precision applications. It operates on a wide supply voltage range, typically from ±2.5V to ±15V, ensuring versatility in different circuit designs.
The LM7322MM is housed in an industry-standard 8-pin MSOP or DIP package, making it easy to integrate into existing projects. Its performance characteristics make it a preferred choice for engineers seeking reliable and efficient signal amplification solutions.
Equivalent
Features
1. Dual Channel: Contains two independent, high-performance op-amps.
2. High Speed: Offers a slew rate of 20 V/µs, enabling fast signal processing.
3. Wide Bandwidth: Features a gain bandwidth product of 10 MHz, suitable for high-frequency applications.
4. Low Noise: Designed with low input noise levels, beneficial for sensitive applications.
5. High Output Drive: Can drive up to 100 mA per channel, allowing for robust performance in load driving.
6. Single-Supply Operation: Operates from a single supply voltage ranging from 5V to 30V, enhancing flexibility in design.
7. Low Distortion: Provides low total harmonic distortion (THD), ensuring high fidelity in audio applications.
8. Temperature Range: Available in a wide temperature range, making it suitable for various environments.
These features make the LM7322MM ideal for applications in audio, data acquisition, and signal conditioning.
Pinout
Pin Functionality:
1. Pin 1 (Output A) - Output of the first op-amp.
2. Pin 2 (Inverting Input A) - Inverting input for the first op-amp.
3. Pin 3 (Non-Inverting Input A) - Non-inverting input for the first op-amp.
4. Pin 4 (V- or Ground) - Negative power supply or ground reference.
5. Pin 5 (Non-Inverting Input B) - Non-inverting input for the second op-amp.
6. Pin 6 (Inverting Input B) - Inverting input for the second op-amp.
7. Pin 7 (Output B) - Output of the second op-amp.
8. Pin 8 (V+ or Power Supply) - Positive power supply.
The LM7322MM is known for low noise and high-speed performance, making it suitable for various analog applications.
Manufacturer
The LM7322MM itself is a dual high-speed operational amplifier designed for applications requiring high performance, such as data acquisition systems, audio processing, and video signal processing. TI's extensive portfolio includes a variety of analog and digital technologies, making it a crucial player in advancing modern electronics and addressing the needs of engineers and developers worldwide.
Application
1. Signal Conditioning: Amplifying sensor signals in industrial and medical devices.
2. Data Acquisition Systems: Used in ADC front-ends for improved performance.
3. High-Frequency Applications: Suitable for video and RF signal processing.
4. Active Filters: Implementing low-pass, high-pass, and band-pass filters.
5. Audio Processing: Enhancing audio signals in mixing consoles and effects processors.
6. Instrumentation: For precise measurements in scientific research and testing equipment.
Its ability to operate at high speeds with low distortion makes it versatile across various electronic applications.