Overview
The AD8007ARZ-RL, produced by Analog Devices Inc., is a high-performance current feedback operational amplifier. It is part of the AD8007 series, which includes single-channel amplifiers known for their ultralow distortion and noise characteristics. Fabricated using Analog Devices' proprietary second-generation eXtra-Fast Complementary Bipolar (XFCB) process, this amplifier offers high bandwidth and low power consumption, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| −3 dB Bandwidth | G = +1, VO = 0.2 V p-p, RL = 1 kΩ | 540 | 650 | MHz | |
| −3 dB Bandwidth | G = +1, VO = 0.2 V p-p, RL = 150 Ω | 250 | 500 | MHz | |
| −3 dB Bandwidth | G = +2, VO = 0.2 V p-p, RL = 150 Ω | 180 | 230 | MHz | |
| Slew Rate | G = +1, VO = 2 V step | 900 | 1000 | V/μs | |
| Overdrive Recovery Time | ±2.5 V input step, G = +2, RL = 1 kΩ | 30 | ns | ||
| Short-Circuit Current, Source | 70 | mA | |||
| Short-Circuit Current, Sink | 50 | mA | |||
| Capacitive Load Drive | 30% overshoot | 8 | pF | ||
| Operating Range | 5 | 12 | V | ||
| Quiescent Current per Amplifier | 9 | 10.2 | mA | ||
| Power Supply Rejection Ratio (+PSRR) | 59 | 64 | dB | ||
| Power Supply Rejection Ratio (−PSRR) | 59 | 65 | dB |
Key Features
- Ultralow distortion and noise, with 2.7 nV/√Hz voltage noise and −83 dB SFDR at 20 MHz.
- High bandwidth of up to 650 MHz, making it suitable for high-speed applications.
- Low quiescent current of 9 to 10.2 mA per amplifier, enabling low power consumption.
- Wide supply voltage range from 5 V to 12 V, allowing flexibility in various applications.
- Fast slew rate of 900 to 1000 V/μs and quick overdrive recovery time of 30 ns).
- Capable of driving capacitive loads with 30% overshoot up to 8 pF).
Applications
The AD8007ARZ-RL is versatile and can be used in a variety of applications due to its high performance, low power consumption, and wide bandwidth. Some common applications include:
- High-speed data acquisition systems.
- Medical imaging and diagnostic equipment.
- Audio and video processing systems.
- Industrial control and automation systems.
- Test and measurement instruments.
Q & A
- What is the bandwidth of the AD8007ARZ-RL?
The AD8007ARZ-RL has a bandwidth of up to 650 MHz for a gain of +1 and a load resistance of 1 kΩ.
- What is the quiescent current of the AD8007ARZ-RL?
The quiescent current per amplifier is between 9 mA and 10.2 mA.
- What is the supply voltage range for the AD8007ARZ-RL?
The supply voltage range is from 5 V to 12 V.
- What is the slew rate of the AD8007ARZ-RL?
The slew rate is between 900 V/μs and 1000 V/μs for a gain of +1 and a 2 V step input).
- Can the AD8007ARZ-RL drive capacitive loads?
Yes, it can drive capacitive loads with 30% overshoot up to 8 pF).
- What is the overdrive recovery time of the AD8007ARZ-RL?
The overdrive recovery time is 30 ns for a ±2.5 V input step and a gain of +2).
- What is the short-circuit current of the AD8007ARZ-RL?
The short-circuit current is up to 70 mA for sourcing and up to 50 mA for sinking).
- What is the power supply rejection ratio (PSRR) of the AD8007ARZ-RL?
The PSRR is between 59 dB and 65 dB for both positive and negative supply voltages).
- What are the common applications of the AD8007ARZ-RL?
Common applications include high-speed data acquisition, medical imaging, audio and video processing, industrial control, and test and measurement instruments.
- What is the storage temperature range for the AD8007ARZ-RL?
The storage temperature range is from −65°C to +125°C).
