Overview
The ADA4627-1BRZ is a high-performance operational amplifier designed by Analog Devices Inc. It is part of a series of high-speed, precision op amps that offer advanced features for demanding applications. This amplifier is known for its low noise, very low offset voltage, and minimal bias current, making it suitable for precision measurement, audio signal processing, and various industrial and medical devices.
The ADA4627-1BRZ operates over an extended temperature range of -40°C to +125°C and is available in an 8-lead SOIC package. Its wide bandwidth and high slew rate make it an excellent choice for applications requiring high accuracy and reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Amplifier Type | J-FET | |
| Number of Circuits | 1 | |
| Slew Rate | 84 V/µs | |
| Gain Bandwidth Product | 19 MHz | |
| Current - Input Bias | 1 pA | |
| Voltage - Input Offset | 70 µV | |
| Current - Supply | 7 mA | |
| Current - Output / Channel | 45 mA | |
| Voltage - Supply Span (Min) | 10 V | |
| Voltage - Supply Span (Max) | 30 V | |
| Operating Temperature | -40°C ~ 125°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
Key Features
- Low Offset Voltage: Maximum of 70 µV, ensuring high precision in applications.
- Low Noise: Typical noise of 2 µVrms, making it suitable for sensitive signal processing.
- Extended Temperature Range: Operates from -40°C to +125°C, ideal for harsh environments.
- High Slew Rate: 84 V/µs, enabling fast signal response.
- High Gain Bandwidth Product: 19 MHz, providing wide bandwidth for various applications.
- Low Input Bias Current: 1 pA, minimizing the impact on the input signal.
Applications
The ADA4627-1BRZ is versatile and can be used in a variety of applications, including:
- Automated Test Equipment (ATE): For precision measurement and signal processing.
- Medical Devices: Where high accuracy and reliability are crucial.
- Audio Equipment: For high-quality audio signal processing.
- Telecommunications Equipment: For precise signal amplification and processing.
- Industrial Control Systems: In environments requiring robust and reliable operation.
Q & A
- What is the amplifier type of the ADA4627-1BRZ?
The ADA4627-1BRZ is a J-FET operational amplifier.
- What is the slew rate of the ADA4627-1BRZ?
The slew rate is 84 V/µs.
- What is the gain bandwidth product of the ADA4627-1BRZ?
The gain bandwidth product is 19 MHz.
- What is the input offset voltage of the ADA4627-1BRZ?
The input offset voltage is a maximum of 70 µV.
- What is the operating temperature range of the ADA4627-1BRZ?
The operating temperature range is -40°C to +125°C.
- What package type is the ADA4627-1BRZ available in?
The ADA4627-1BRZ is available in an 8-lead SOIC package.
- What are some typical applications of the ADA4627-1BRZ?
Typical applications include automated test equipment, medical devices, audio equipment, telecommunications equipment, and industrial control systems.
- What is the minimum supply voltage for the ADA4627-1BRZ?
The minimum supply voltage is 10 V.
- What is the maximum supply voltage for the ADA4627-1BRZ?
The maximum supply voltage is 30 V.
- Is the ADA4627-1BRZ RoHS compliant?
Yes, the ADA4627-1BRZ is RoHS compliant.
