規格
| 屬性 | 價值 |
| Package | Tube |
| Series | Military, MIL-STD-883 |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 1 |
| SlewRate | 2.8V/µs |
| GainBandwidthProduct | 8 MHz |
| Current-InputBias | 10 nA |
| Voltage-InputOffset | 10 µV |
| Voltage-SupplySpan(Min) | 8 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -55°C ~ 125°C |
| MountingType | Through Hole |
| Package/Case | 8-CDIP (0.300, 7.62mm) |
概述
Description
The OP27AZ/883C is a precision operational amplifier known for its low noise, low drift, and high-performance characteristics. It is specifically designed for applications requiring high accuracy and stability, such as instrumentation and data acquisition systems.
Key features include a low offset voltage of around 25 µV, low noise density of 3.5 nV/√Hz, and a high common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR), making it ideal for precision signal processing. The OP27AZ/883C also boasts a high open-loop gain and a wide bandwidth, which contribute to its excellent performance in demanding applications.
The device is part of the military-grade 883C series, which ensures high reliability and ruggedness, suitable for use in harsh environments. It operates over a wide temperature range and is offered in various package options to suit different design requirements. This operational amplifier is often utilized in analog-to-digital converter (ADC) drivers, low-noise preamplifiers, and audio processing systems.
Key features include a low offset voltage of around 25 µV, low noise density of 3.5 nV/√Hz, and a high common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR), making it ideal for precision signal processing. The OP27AZ/883C also boasts a high open-loop gain and a wide bandwidth, which contribute to its excellent performance in demanding applications.
The device is part of the military-grade 883C series, which ensures high reliability and ruggedness, suitable for use in harsh environments. It operates over a wide temperature range and is offered in various package options to suit different design requirements. This operational amplifier is often utilized in analog-to-digital converter (ADC) drivers, low-noise preamplifiers, and audio processing systems.
Equivalent
The OP27AZ/883C is a high-precision operational amplifier. Equivalent products include the AD707 from Analog Devices, the LT1007 from Linear Technology (now part of Analog Devices), and the LM308A from Texas Instruments, depending on the specific requirements and performance characteristics needed like noise level and bandwidth. Always verify parameters such as offset voltage, input noise, and supply voltage to ensure compatibility with your application.
Features
The OP27AZ/883C is a high-performance operational amplifier designed for precision applications. Key features include:
1. Low Noise: It offers a low noise density of 3 nV/√Hz, making it suitable for low-level signal amplification.
2. Low Offset Voltage: The amplifier provides a low offset voltage, which enhances accuracy in DC applications.
3. High Slew Rate: It has a slew rate of approximately 2.8 V/µs, supporting rapid signal processing.
4. Wide Bandwidth: The device has a gain bandwidth product of 8 MHz, allowing it to handle wide-range frequencies effectively.
5. Low Distortion: Ensures high fidelity in audio and other precision signal applications.
6. Military-Grade: The "/883C" designation indicates it meets MIL-STD-883C standards, suitable for aerospace and defense applications.
7. High Gain: It features high open-loop gain for improved performance in various applications.
8. Temperature Range: Operates effectively over a wide temperature range, typically from -55°C to +125°C.
These features make the OP27AZ/883C ideal for demanding analog circuit designs requiring high precision and reliability.
1. Low Noise: It offers a low noise density of 3 nV/√Hz, making it suitable for low-level signal amplification.
2. Low Offset Voltage: The amplifier provides a low offset voltage, which enhances accuracy in DC applications.
3. High Slew Rate: It has a slew rate of approximately 2.8 V/µs, supporting rapid signal processing.
4. Wide Bandwidth: The device has a gain bandwidth product of 8 MHz, allowing it to handle wide-range frequencies effectively.
5. Low Distortion: Ensures high fidelity in audio and other precision signal applications.
6. Military-Grade: The "/883C" designation indicates it meets MIL-STD-883C standards, suitable for aerospace and defense applications.
7. High Gain: It features high open-loop gain for improved performance in various applications.
8. Temperature Range: Operates effectively over a wide temperature range, typically from -55°C to +125°C.
These features make the OP27AZ/883C ideal for demanding analog circuit designs requiring high precision and reliability.
Pinout
The OP27AZ/883C is a precision operational amplifier. It typically comes in an 8-pin configuration. Here are the pin functions for a standard dual in-line package (DIP):
1. Offset Null: Used for offset voltage adjustment.
2. Inverting Input (-IN): Receives the inverting signal input.
3. Non-Inverting Input (+IN): Receives the non-inverting signal input.
4. Negative Power Supply (V- or VEE): Connects to the negative voltage supply.
5. Offset Null: Another pin for offset voltage adjustment.
6. Output: The output of the amplified signal.
7. Positive Power Supply (V+ or VCC): Connects to the positive voltage supply.
8. No Connection (NC): Typically not connected internally.
These pin functions allow the OP27AZ/883C to perform high-precision amplification with features such as low offset voltage and excellent noise performance, making it suitable for applications requiring high accuracy and stability.
1. Offset Null: Used for offset voltage adjustment.
2. Inverting Input (-IN): Receives the inverting signal input.
3. Non-Inverting Input (+IN): Receives the non-inverting signal input.
4. Negative Power Supply (V- or VEE): Connects to the negative voltage supply.
5. Offset Null: Another pin for offset voltage adjustment.
6. Output: The output of the amplified signal.
7. Positive Power Supply (V+ or VCC): Connects to the positive voltage supply.
8. No Connection (NC): Typically not connected internally.
These pin functions allow the OP27AZ/883C to perform high-precision amplification with features such as low offset voltage and excellent noise performance, making it suitable for applications requiring high accuracy and stability.
Manufacturer
The OP27AZ/883C is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in designing and manufacturing analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. The company is known for its high-performance amplifiers, sensors, converters, and other integrated circuits that are integral to a wide range of applications including industrial, automotive, communications, healthcare, and consumer electronics.
Analog Devices is recognized for its focus on innovation and quality, offering products that are essential for converting, conditioning, and processing real-world phenomena in electronic formats. With a strong emphasis on research and development, the company is at the forefront of technological advancements in the semiconductor industry.
Analog Devices is recognized for its focus on innovation and quality, offering products that are essential for converting, conditioning, and processing real-world phenomena in electronic formats. With a strong emphasis on research and development, the company is at the forefront of technological advancements in the semiconductor industry.
Application
The OP27AZ/883C is a precision operational amplifier known for its low noise and high-performance characteristics. It is commonly used in applications requiring high precision and stability, such as instrumentation and measurement systems, medical equipment, and audio processing. Its low offset voltage and low drift make it ideal for use in precision data acquisition systems, sensor interfaces, and high-fidelity audio circuits. Additionally, the device's robust design ensures reliability in harsh environments, making it suitable for aerospace and military applications.
Package
The OP27AZ/883C is a precision operational amplifier typically packaged in a metal can or a dual in-line package (DIP). The "883C" designation indicates it meets MIL-STD-883C military specifications for high reliability and performance under harsh conditions. The package type can vary, so it's essential to check the specific datasheet or product information from the manufacturer for precise details.
