Overview
The AD8066ARZ-RL is a dual operational amplifier produced by Analog Devices Inc. It is part of the AD8065/AD8066 family, which are high-performance, voltage feedback amplifiers with FET inputs. These amplifiers are fabricated using Analog Devices' proprietary XFCB process, ensuring exceptionally low noise operation and high input impedance. The AD8066 is designed to offer versatility with a wide supply voltage range from 5 V to 24 V, single supply operation capability, and a bandwidth of 145 MHz. This makes the AD8066 suitable for a variety of applications requiring high speed and low noise.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Bandwidth | 145 | MHz |
| Supply Voltage Range | 5 to 24 | V |
| Input Voltage Noise | 7 | nV/√Hz |
| Input Current Noise | 0.6 | fA/√Hz |
| Slew Rate | 180 | V/µs |
| Differential Gain Error (NTSC, G = +2, RL = 150 Ω) | 0.02 | % |
| Differential Phase Error (NTSC, G = +2, RL = 150 Ω) | 0.02 | ° |
| Input Offset Voltage (VCM = 0 V, SOIC package) | 0.4 to 1.5 | mV |
| Input Bias Current (SOIC package) | 2 to 6 | pA |
| Open-Loop Gain (VO = ±3 V, RL = 1 kΩ) | 100 to 113 | dB |
Key Features
- High bandwidth of 145 MHz, making it suitable for high-speed applications.
- Low noise operation with 7 nV/√Hz input voltage noise and 0.6 fA/√Hz input current noise.
- High slew rate of 180 V/µs, ensuring fast response times.
- Rail-to-rail outputs for maximum signal swing.
- Wide supply voltage range from 5 V to 24 V, with single supply operation capability.
- Excellent distortion performance with a Spurious-Free Dynamic Range (SFDR) of −88 dBc @ 1 MHz.
- Low differential gain and phase errors, making it ideal for video applications.
Applications
- Video amplification and processing due to its low differential gain and phase errors.
- High-speed data acquisition systems requiring low noise and high bandwidth.
- Medical imaging and diagnostic equipment where high signal fidelity is crucial.
- Aerospace and defense applications needing reliable, high-performance amplifiers.
- Industrial control systems and instrumentation where precision and speed are essential.
Q & A
- What is the bandwidth of the AD8066 amplifier?
The bandwidth of the AD8066 amplifier is 145 MHz.
- What is the input voltage noise of the AD8066?
The input voltage noise of the AD8066 is 7 nV/√Hz.
- What is the slew rate of the AD8066?
The slew rate of the AD8066 is 180 V/µs.
- What is the supply voltage range for the AD8066?
The supply voltage range for the AD8066 is from 5 V to 24 V.
- Does the AD8066 support single supply operation?
- What are the differential gain and phase errors of the AD8066?
The differential gain and phase errors of the AD8066 are 0.02% and 0.02°, respectively.
- What is the input bias current of the AD8066?
The input bias current of the AD8066 is between 2 pA and 6 pA.
- What is the open-loop gain of the AD8066?
The open-loop gain of the AD8066 is between 100 dB and 113 dB.
- What are some typical applications of the AD8066?
The AD8066 is typically used in video amplification, high-speed data acquisition, medical imaging, aerospace and defense, and industrial control systems.
- What is the SFDR of the AD8066 at 1 MHz?
The SFDR of the AD8066 at 1 MHz is −88 dBc.
