OP482 (6)
The OP482 series is available from Analog Devices at Xecor. Designed for high-speed, low-power operational amplification, the OP482 offers exceptional performance with features such as a high slew rate of 9 V/µs, a wide bandwidth of 4 MHz, and a low supply current of 250 µA per amplifier. Available in a 14-SOIC package, it is ideal for applications in precision instrumentation, signal processing, and industrial control systems. Whether used in medical devices, telecommunications, or automotive electronics, this series ensures efficiency, reliability, and scalability for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the OP482 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| OP482GS | High Speed Quad Low Power JFET Operational Amplifiers IC | SOIC-14 | 5,811 | |
| OP482GSZ | profile package | SOIC-14 | 6,391 | |
| OP482GPZ | Op Amp Quad High Speed Amplifier ±18V 14-Pin PDIP N Tube | 14-DIP | 7,932 | |
| OP482ACBZ-R7 | Precision analog amplifier for signal conditioning applicatio | 14-Ball WLCSP | 5,244 | |
| OP482GSZ-REEL | Op Amp Quad High Speed Amplifier ±18V 14-Pin SOIC N T/R | SOP14 | 8,296 | |
| OP482GSZ-REEL7 | Characteristics: low voltage, high frequency, low input current, small outline integrated circuit package | SOIC-14 | 5,810 |
Key Featrues
High Slew Rate (9 V/µs): The high slew rate ensures rapid response to changes in input signals, making this amplifier ideal for applications requiring fast signal processing, such as audio amplification and data acquisition systems. This feature enhances performance in high-frequency environments.
Wide Bandwidth (4 MHz): The wide gain bandwidth product allows the amplifier to handle a broad range of frequencies, making it suitable for applications like signal conditioning, filtering, and communication systems. This feature improves the amplifier's versatility and efficiency in various use cases.
Low Supply Current (250 µA/Amplifier): The low supply current reduces power consumption, making this amplifier highly efficient for battery-operated and portable devices. This feature extends battery life and is particularly beneficial in low-power applications.
Low Offset Voltage (3 mV): The low input offset voltage minimizes errors in signal amplification, ensuring high accuracy in precision applications such as instrumentation and sensor interfacing. This feature enhances the amplifier's reliability and performance in critical tasks.
Unity Gain Stable: The unity gain stability ensures that the amplifier can operate reliably at a gain of one without oscillation, making it suitable for buffer applications and other low-gain configurations. This feature simplifies circuit design and improves stability in various operational scenarios.
Wide Bandwidth (4 MHz): The wide gain bandwidth product allows the amplifier to handle a broad range of frequencies, making it suitable for applications like signal conditioning, filtering, and communication systems. This feature improves the amplifier's versatility and efficiency in various use cases.
Low Supply Current (250 µA/Amplifier): The low supply current reduces power consumption, making this amplifier highly efficient for battery-operated and portable devices. This feature extends battery life and is particularly beneficial in low-power applications.
Low Offset Voltage (3 mV): The low input offset voltage minimizes errors in signal amplification, ensuring high accuracy in precision applications such as instrumentation and sensor interfacing. This feature enhances the amplifier's reliability and performance in critical tasks.
Unity Gain Stable: The unity gain stability ensures that the amplifier can operate reliably at a gain of one without oscillation, making it suitable for buffer applications and other low-gain configurations. This feature simplifies circuit design and improves stability in various operational scenarios.
Applications
High-Speed Signal Conditioning: The OP482 is ideal for high-speed signal conditioning in data acquisition systems, where its 9 V/µs slew rate and 4 MHz bandwidth ensure accurate amplification of fast-changing signals from sensors like accelerometers or photodiodes. Its low power consumption and JFET input make it suitable for portable or battery-operated devices in industrial and medical applications.
Precision Instrumentation Amplifier: With its low input bias current (100 pA) and low offset voltage (3 mV), the OP482 is well-suited for precision instrumentation amplifiers in applications such as bridge amplifiers for strain gauges or load cells. Its high common-mode rejection ratio (90 dB) ensures accurate measurements in noisy environments.
Active Filter Design: The OP482's wide bandwidth and low power consumption make it an excellent choice for active filter circuits in audio processing or communication systems. Its unity gain stability and fast settling time enable precise filtering of signals in applications like audio equalizers or RF signal processing.
Low-Power Sensor Interface: The OP482's low supply current (210 µA per channel) and JFET input make it ideal for interfacing with high-impedance sensors in low-power applications, such as environmental monitoring or IoT devices. Its ability to operate with dual supplies (±4.5 V to ±18 V) allows flexibility in designing sensor interfaces for a wide range of industrial and consumer electronics.
Precision Instrumentation Amplifier: With its low input bias current (100 pA) and low offset voltage (3 mV), the OP482 is well-suited for precision instrumentation amplifiers in applications such as bridge amplifiers for strain gauges or load cells. Its high common-mode rejection ratio (90 dB) ensures accurate measurements in noisy environments.
Active Filter Design: The OP482's wide bandwidth and low power consumption make it an excellent choice for active filter circuits in audio processing or communication systems. Its unity gain stability and fast settling time enable precise filtering of signals in applications like audio equalizers or RF signal processing.
Low-Power Sensor Interface: The OP482's low supply current (210 µA per channel) and JFET input make it ideal for interfacing with high-impedance sensors in low-power applications, such as environmental monitoring or IoT devices. Its ability to operate with dual supplies (±4.5 V to ±18 V) allows flexibility in designing sensor interfaces for a wide range of industrial and consumer electronics.
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