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規格
| 屬性 | 價值 |
| 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 |
概述
Description
The LT1097S8 is a precision, low-noise operational amplifier (op-amp) designed for various analog signal processing applications. It features a low input offset voltage, low bias current, and high open-loop gain, making it ideal for applications requiring high accuracy and stability.
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.
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
The LT1097S8 is a precision operational amplifier. Equivalent products include the OPA2134 from Texas Instruments, the AD8620 from Analog Devices, and the MCP601 from Microchip. Other alternatives are the TLC272 from Texas Instruments and the LMV721 from Texas Instruments. Always verify specific requirements like supply voltage and bandwidth before substituting.
Features
The LT1097S8 is a precision, low-noise operational amplifier designed for high-performance applications. Key features include:
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.
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
The LT1097S8 is an integrated circuit with 8 pins. It is a precision, low-noise operational amplifier. Here is a concise breakdown of its pin functions:
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.
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 manufactured by Analog Devices, Inc., which is a prominent American multinational semiconductor company. Analog Devices specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is well-known for its high-performance components used in a wide range of applications, including communications, automotive, industrial, healthcare, and consumer electronics.
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.
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
The LT1097S8 is a precision operational amplifier commonly used in various applications, including:
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.
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.
Package
The LT1097S8 is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) format.