Overview
The AD8066AR-REEL7, produced by Analog Devices Inc., is a high-performance, dual operational amplifier (op amp) that belongs to the AD8066 series. This device is part of the FastFET™ family, known for its high speed, low noise, and FET input characteristics. The AD8066 is designed to offer exceptional performance and ease of use, making it suitable for a wide range of applications, including video processing, instrumentation, and high-speed signal processing.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| -3 dB Bandwidth (G = +1) | VO = 0.2 V p-p | 100 | 120 | 145 | MHz |
| -3 dB Bandwidth (G = +2) | VO = 0.2 V p-p | 50 | - | - | MHz |
| Slew Rate (G = +2) | VO = 4 V step | 130 | 180 | - | V/μs |
| Input Voltage Noise | f = 10 kHz | - | 7 | - | nV/√Hz |
| Input Current Noise | f = 10 kHz | - | 0.6 | - | fA/√Hz |
| Supply Voltage Range | - | 5 | - | 24 | V |
| Quiescent Current per Amplifier | - | 6.4 | 7.2 | - | mA |
| Common-Mode Rejection Ratio | VCM = 1 V to 4 V | -74 | -100 | - | dB |
| Operating Temperature Range | - | -40 | - | 85 | °C |
Key Features
- High Speed: 145 MHz bandwidth and 180 V/μs slew rate, making it suitable for high-speed applications.
- Low Noise: Exceptionally low noise operation with 7 nV/√Hz input voltage noise and 0.6 fA/√Hz input current noise at 10 kHz.
- FET Input: High input impedance and low input bias current (3 pA to 7 pA) due to FET inputs.
- Rail-to-Rail Outputs: Provides full output swing to within 0.1 V of the supply rails.
- Wide Supply Voltage Range: Operates from 5 V to 24 V, including single supply configurations.
- High Common-Mode Rejection Ratio: Up to -100 dB, ensuring minimal interference from common-mode signals.
- Low Input Offset Voltage: Maximum of 1.5 mV under warmed-up conditions.
- Compact Packages: Available in SOIC-8, MSOP-8, and SOT-23-5 packages.
- Automotive Qualification: The AD8066WARTZ-REEL7 is fully qualified for automotive applications with an extended temperature range of -40°C to +105°C.
Applications
- Video Processing: Ideal for video applications due to its low differential gain and phase errors and 0.1 dB flatness out to 7 MHz.
- Instrumentation: Suitable for high-speed instrumentation amplifiers requiring low noise and high accuracy.
- High-Speed Signal Processing: Used in applications requiring fast signal processing, such as in medical devices, test equipment, and communication systems.
- Automotive Systems: Qualified for use in automotive applications, including infotainment systems and sensor interfaces.
- General Purpose Amplification: Can be used in various general-purpose amplification tasks where high speed and low noise are critical.
Q & A
- What is the bandwidth of the AD8066AR-REEL7 at a gain of +1?
The bandwidth of the AD8066AR-REEL7 at a gain of +1 is typically 120 MHz, with a minimum of 100 MHz and a maximum of 145 MHz.
- What is the slew rate of the AD8066AR-REEL7?
The slew rate of the AD8066AR-REEL7 is typically 180 V/μs at a gain of +2.
- What is the input voltage noise of the AD8066AR-REEL7?
The input voltage noise of the AD8066AR-REEL7 is 7 nV/√Hz at 10 kHz.
- What is the common-mode rejection ratio (CMRR) of the AD8066AR-REEL7?
The CMRR of the AD8066AR-REEL7 is up to -100 dB.
- What are the available package types for the AD8066AR-REEL7?
The AD8066AR-REEL7 is available in SOIC-8, MSOP-8, and SOT-23-5 packages.
- Is the AD8066AR-REEL7 qualified for automotive applications?
The AD8066WARTZ-REEL7, a variant of the AD8066, is fully qualified for automotive applications with an extended temperature range of -40°C to +105°C.
- What is the operating temperature range of the AD8066AR-REEL7?
The operating temperature range of the AD8066AR-REEL7 is -40°C to +85°C.
- What is the supply voltage range for the AD8066AR-REEL7?
The supply voltage range for the AD8066AR-REEL7 is from 5 V to 24 V, including single supply configurations.
- What is the quiescent current per amplifier for the AD8066AR-REEL7?
The quiescent current per amplifier for the AD8066AR-REEL7 is typically 6.4 mA, with a maximum of 7.2 mA.
- What are some typical applications of the AD8066AR-REEL7?
The AD8066AR-REEL7 is typically used in video processing, instrumentation, high-speed signal processing, and automotive systems.
- What is the differential gain error of the AD8066AR-REEL7?
The differential gain error of the AD8066AR-REEL7 is 0.02% for NTSC signals at a gain of +2.
