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LT1097S8
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Nhà sản xuấtAnalog Devices
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Ông. Phần #LT1097S8
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Có sẵn7072
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Current - Supply | 350 uA |
| Series | LT1097 |
| Brand | Analog Devices |
| Number of Channels | 1 Channel |
| Product Type | Precision Amplifiers |
| Subcategory | Amplifier ICs |
| Shipping Restrictions | Mouser does not presently sell this product in your region. |
| Package / Case | SOIC-8 |
| Supply Voltage - Min | 2 V |
| Supply Voltage - Max | 40 V |
| SR - Slew Rate | 200 mV/us |
| CMRR - Common Mode Rejection Ratio | 130 dB |
| Current - Output / Channel | 14 mA |
| Ib - Input Bias Current | 40 pA |
| en - Input Voltage Noise Density | 14 nV/sqrt Hz |
| In - Input Noise Current Density | 0.008 pA/sqrt Hz |
| Height | 1.75 mm |
Tổng quan
Description
Key specifications of the LT1097S8 include a wide supply voltage range, typically ±2V to ±15V, a low total harmonic distortion (THD), and a high common-mode rejection ratio (CMRR). With its low input noise characteristics, it’s suitable for low-level signal amplification in medical instrumentation, data acquisition systems, and audio applications.
The device is available in an 8-lead SOIC package, allowing for compact designs. Its performance characteristics make it a reliable choice for engineers looking to achieve precision in their electronic circuits. Overall, the LT1097S8 is a versatile op-amp that balances performance with ease of integration into various electronic systems.
Equivalent
Features
1. Low Offset Voltage: Typically 100 µV, ensuring high accuracy in signal processing.
2. Low Noise: Low voltage noise density of 0.1 µV/√Hz at 1 kHz, making it suitable for audio and sensor applications.
3. Wide Supply Voltage Range: Operates from ±2 V to ±18 V, providing flexibility for different circuit designs.
4. High Gain: Voltage gain of up to 100,000, allowing for effective amplification of weak signals.
5. Fast Slew Rate: 0.5 V/µs, enabling rapid response to changes in the input signal.
6. Good Common-Mode Rejection Ratio (CMRR): Ensures stable performance in varying conditions.
7. Wide Bandwidth: Gain bandwidth product of 1 MHz, suitable for a range of frequency applications.
8. Low Input Bias Current: Ensures minimal loading on the input source.
These features make the LT1097S8 ideal for precision measurement, data acquisition, and audio applications.
Pinout
1. Pin 1 (Output): This is the output of the operational amplifier where the amplified signal is taken.
2. Pin 2 (Inverting Input): The input where the signal to be inverted is applied.
3. Pin 3 (Non-Inverting Input): The input where the signal to be amplified is applied without inversion.
4. Pin 4 (V- or Negative Supply): This pin connects to the negative power supply voltage.
5. Pin 5 (Offset Null): Used for offset voltage adjustment to improve accuracy.
6. Pin 6 (NC or No Connection): Not internally connected; can be left unconnected.
7. Pin 7 (V+ or Positive Supply): This pin connects to the positive power supply voltage.
8. Pin 8 (Compensation): Used to adjust the frequency compensation for stability.
This operational amplifier is known for its low input noise and high performance in precision applications.
Manufacturer
The LT1097S8 is a precision, low-noise operational amplifier that is particularly valued for its high performance in various electronic circuits. In addition to operational amplifiers, Analog Devices produces a wide array of products, including data converters, amplifiers, sensors, and RF ICs. The company is recognized for its innovation and commitment to advancing technology, making it a key player in the semiconductor industry.
Application
1. Signal Conditioning: Amplifying low-level signals in sensors and transducers.
2. Data Acquisition Systems: Processing analog signals for conversion to digital formats.
3. Instrumentation: Used in medical devices and laboratory instruments for accurate measurements.
4. Active Filters: Designing high-performance filters for audio and RF applications.
5. Analog Computation: Performing mathematical operations in analog systems.
6. Voltage References: Providing stable reference voltages in precision circuits.
Its low offset voltage and high precision make it suitable for sensitive applications requiring accuracy and stability.