Overview
The AD8062AR-REEL7, produced by Analog Devices Inc., is a dual rail-to-rail output voltage feedback operational amplifier. This component is part of the AD8061/AD8062/AD8063 family, known for its ease of use, low cost, and high performance. The AD8062 is particularly suited for applications requiring dual amplifiers, offering excellent video specifications and high-speed performance.
It operates over a supply voltage range of 2.7 V to 8 V, making it versatile for various power supply conditions. The amplifier features a high bandwidth of 300 MHz and a slew rate of 650 V/µs, ensuring fast and accurate signal processing. Additionally, it has low power consumption, with a typical quiescent current of 6.8 mA per amplifier, making it suitable for battery-powered and portable devices.
Key Specifications
| Specification | Details |
|---|---|
| Bandwidth | 300 MHz, −3 dB (G = 1) |
| Slew Rate | 650 V/µs (G = 1, VO = 2 V step, RL = 2 kΩ) |
| Input Voltage Noise | 8.5 nV/√Hz at 100 kHz |
| Input Offset Voltage | 6 mV |
| Supply Voltage Range | 2.7 V to 8 V |
| Quiescent Current per Amplifier | 6.8 mA (typical) |
| Output Current | Up to 50 mA |
| Differential Gain Error (NTSC) | 0.01% (G = 2, RL = 150 Ω) |
| Differential Phase Error (NTSC) | 0.04° (G = 2, RL = 150 Ω) |
| Settling Time to 0.1% | 35 ns (G = 2, VO = 2 V step) |
| Package | 8-Lead SOIC, 7-Inch Tape and Reel |
Key Features
- Rail-to-Rail Output Swing: Ensures maximum signal range and flexibility in various applications.
- High Speed and Bandwidth: 300 MHz bandwidth and 650 V/µs slew rate for fast signal processing.
- Low Power Consumption: Typical quiescent current of 6.8 mA per amplifier, suitable for battery-powered devices.
- Excellent Video Specifications: 0.01% differential gain error and 0.04° differential phase error for high-quality video applications.
- Power-Down Disable Feature (AD8063): Reduces supply current to 400 µA when disabled, ideal for portable applications.
- Wide Operating Temperature Range: –40°C to +85°C, making it suitable for various environmental conditions.
Applications
- Imaging and Photodiode Preamps: Suitable for high-speed imaging applications due to its excellent bandwidth and slew rate.
- Professional Video and Cameras: Ideal for video applications requiring low differential gain and phase errors.
- Handsets and Mobile Devices: Low power consumption makes it suitable for battery-powered devices.
- DVDs/CDs and Base Stations: High-speed performance and low noise make it suitable for audio and communication systems.
- Filters and ADC Drivers: Can be used in various signal processing and conditioning applications.
Q & A
- What is the bandwidth of the AD8062AR-REEL7?
The bandwidth of the AD8062AR-REEL7 is 300 MHz at a gain of 1.
- What is the slew rate of the AD8062AR-REEL7?
The slew rate is 650 V/µs for a gain of 1 and a 2 V step input.
- What is the input voltage noise of the AD8062AR-REEL7?
The input voltage noise is 8.5 nV/√Hz at 100 kHz.
- What is the typical quiescent current per amplifier for the AD8062AR-REEL7?
The typical quiescent current per amplifier is 6.8 mA.
- What are the differential gain and phase errors for the AD8062AR-REEL7 in video applications?
The differential gain error is 0.01%, and the differential phase error is 0.04° for a gain of 2 and a 150 Ω load.
- Does the AD8062AR-REEL7 have a power-down disable feature?
No, the power-down disable feature is available in the AD8063 model, not the AD8062.
- What is the operating temperature range of the AD8062AR-REEL7?
The operating temperature range is –40°C to +85°C.
- What is the output current capability of the AD8062AR-REEL7?
The AD8062AR-REEL7 can deliver up to 50 mA of output current.
- What are some common applications for the AD8062AR-REEL7?
Common applications include imaging, professional video, handsets, DVDs/CDs, base stations, filters, and ADC drivers.
- What is the package type of the AD8062AR-REEL7?
The package type is an 8-Lead SOIC, available on a 7-inch tape and reel.
- What is the settling time to 0.1% for the AD8062AR-REEL7?
The settling time to 0.1% is 35 ns for a gain of 2 and a 2 V step input.
