Overview
The 5962-8856502CA is a high-speed, low-noise quad operational amplifier produced by Analog Devices Inc. This component is part of the OP471 series, known for its excellent speed and low noise characteristics, making it suitable for a variety of high-performance applications.
The OP471 is designed to provide high gain bandwidth, low input offset voltage, and low noise, which are critical for precision and high-speed signal processing.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | ±4.5 to ±18 | V |
| Input Offset Voltage | 0.8 | mV |
| Offset Voltage Drift | 4 | μV/°C |
| Input Noise Voltage | 11 | nV/√Hz @ 1 kHz |
| Slew Rate | 8 | V/ms |
| Gain Bandwidth Product | 6.5 | MHz |
| Common-Mode Rejection Ratio (CMRR) | 105 to 120 | dB |
| Power Supply Rejection Ratio (PSRR) | 90 to 115 | dB |
| Supply Current (No Load) | 9.2 to 11 | mA |
| Input Capacitance | 2.6 | pF |
| Input Resistance | 1.1 | MΩ |
Key Features
- High Speed: The OP471 features a high slew rate of 8 V/ms, making it suitable for high-speed applications.
- Low Noise: With an input noise voltage of 11 nV/√Hz at 1 kHz, this amplifier is ideal for low-noise applications.
- Unity-Gain Stable: The OP471 is stable at unity gain, ensuring reliable operation in various configurations.
- High Gain Bandwidth: A gain bandwidth product of 6.5 MHz supports high-frequency signal processing.
- Low Input Offset Voltage and Drift: The amplifier has a low input offset voltage of 0.8 mV and a drift of 4 μV/°C, ensuring high precision.
- High CMRR and PSRR: High common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR) ensure minimal interference from common-mode and power supply noise.
Applications
- High-Speed Signal Processing: Suitable for applications requiring fast signal processing, such as in audio and video equipment.
- Precision Instrumentation: Ideal for precision instrumentation due to its low noise and high accuracy.
- Medical Devices: Used in medical devices where high signal integrity and low noise are critical.
- Industrial Control Systems: Applicable in industrial control systems that require high-speed and low-noise amplification.
Q & A
- What is the supply voltage range for the OP471?
The supply voltage range for the OP471 is ±4.5 V to ±18 V.
- What is the slew rate of the OP471?
The slew rate of the OP471 is 8 V/ms.
- What is the input noise voltage of the OP471 at 1 kHz?
The input noise voltage of the OP471 at 1 kHz is 11 nV/√Hz.
- Is the OP471 unity-gain stable?
Yes, the OP471 is unity-gain stable.
- What is the gain bandwidth product of the OP471?
The gain bandwidth product of the OP471 is 6.5 MHz.
- What are the typical applications of the OP471?
The OP471 is typically used in high-speed signal processing, precision instrumentation, medical devices, and industrial control systems.
- What is the common-mode rejection ratio (CMRR) of the OP471?
The CMRR of the OP471 is between 105 dB and 120 dB.
- What is the power supply rejection ratio (PSRR) of the OP471?
The PSRR of the OP471 is between 90 dB and 115 dB.
- What is the input capacitance of the OP471?
The input capacitance of the OP471 is 2.6 pF.
- What is the input resistance of the OP471?
The input resistance of the OP471 is 1.1 MΩ.
