Overview
The AD8062ARMZ-RL from Analog Devices Inc. is a high-performance, dual operational amplifier designed for a wide range of applications. This device is part of the AD8061/AD8062/AD8063 family, known for its excellent video specifications, high speed, and low power consumption. The AD8062 is particularly suited for applications requiring dual amplifiers with rail-to-rail output swing and high bandwidth.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Bandwidth (G = 1) | 300 | MHz |
| Slew Rate | 650 | V/µs |
| Input Voltage Noise | 8.5 | nV/√Hz at 100 kHz |
| Input Offset Voltage | 6 | mV |
| Supply Voltage Range | 2.7 to 8 | V |
| Quiescent Current per Amplifier | 6.8 | mA |
| Output Current | 25 to 50 | mA |
| Differential Gain Error (NTSC) | 0.01% | |
| Differential Phase Error (NTSC) | 0.04° | |
| Package Type | 8-Lead MSOP | |
| Operating Temperature Range | -40°C to +85°C |
Key Features
- Rail-to-Rail Output Swing: Ensures maximum signal range and dynamic performance.
- High Speed: 300 MHz bandwidth and 650 V/µs slew rate make it suitable for high-frequency applications.
- Low Power Consumption: Typical supply current of 6.8 mA per amplifier, with the AD8063 model offering a power-down disable feature that reduces supply current to 400 µA.
- Excellent Video Specifications: 0.01% differential gain error and 0.04° differential phase error, along with 0.1 dB gain flatness to 30 MHz.
- Low Noise and Distortion: Input voltage noise of 8.5 nV/√Hz at 100 kHz and total harmonic distortion of -77 dBc at 5 MHz.
Applications
- Imaging and Photodiode Preamps: Ideal for applications requiring high-speed and low-noise amplification.
- Professional Video and Cameras: Excellent video specifications make it suitable for professional video equipment and camera systems.
- Handsets and DVDs/CDs: Used in various consumer electronics for signal amplification and processing.
- Base Stations and Filters: Suitable for telecommunications and signal filtering applications.
- ADC Drivers: Can be used to drive analog-to-digital converters due to its high bandwidth and low distortion.
Q & A
- What is the bandwidth of the AD8062?
The AD8062 has a bandwidth of 300 MHz at a gain of 1.
- What is the slew rate of the AD8062?
The slew rate of the AD8062 is 650 V/µs.
- What is the input voltage noise of the AD8062?
The input voltage noise of the AD8062 is 8.5 nV/√Hz at 100 kHz.
- What is the typical quiescent current per amplifier for the AD8062?
The typical quiescent current per amplifier for the AD8062 is 6.8 mA.
- What are the differential gain and phase errors for the AD8062 in NTSC applications?
The differential gain error is 0.01%, and the differential phase error is 0.04°.
- What is the operating temperature range of the AD8062?
The operating temperature range of the AD8062 is -40°C to +85°C.
- What package type is the AD8062 available in?
The AD8062 is available in an 8-Lead MSOP package.
- Does the AD8062 have a power-down disable feature?
No, the AD8062 does not have a power-down disable feature. This feature is available in the AD8063 model.
- What are some common applications for the AD8062?
The AD8062 is commonly used in imaging, professional video and cameras, handsets, DVDs/CDs, base stations, filters, and as ADC drivers.
- What is the supply voltage range for the AD8062?
The supply voltage range for the AD8062 is 2.7 V to 8 V.
