Overview
The AD8007ARZ is a high-performance, single-channel current feedback operational amplifier manufactured by Analog Devices Inc. This amplifier is distinguished by its ultralow distortion and high-speed specifications, making it suitable for a wide range of applications. The AD8007ARZ is part of the second-generation eXtra-Fast Complementary Bipolar (XFCB) process, which enables high performance with low power consumption. It features a bandwidth of 650 MHz, low voltage noise of 2.7 nV/√Hz, and a high spurious-free dynamic range (SFDR) of −83 dB at 20 MHz.
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 | |
| Slew Rate | G = +1, VO = 2 V step | 900 | 1000 | V/μs | |
| Voltage Noise | 2.7 | nV/√Hz | |||
| Supply Voltage Range | 5 | 12 | V | ||
| Quiescent Current per Amplifier | 9 | 10.2 | mA | ||
| Output Saturation Voltage | VCC − VOH, VOL − VEE, RL = 1 kΩ | 1.05 | 1.15 | V | |
| Short-Circuit Current, Source | 70 | mA | |||
| Short-Circuit Current, Sink | 50 | mA | |||
| Capacitive Load Drive | 30% overshoot | 8 | pF |
Key Features
- High-Speed Performance: The AD8007ARZ boasts a bandwidth of 650 MHz and a slew rate of 1000 V/μs, making it ideal for high-speed applications.
- Low Distortion and Noise: It features ultralow distortion and a low voltage noise of 2.7 nV/√Hz, ensuring high signal integrity.
- Wide Supply Voltage Range: The amplifier can operate over a supply voltage range of 5 V to 12 V, providing flexibility in various applications.
- Low Power Consumption: With a quiescent current of 9 to 10.2 mA per amplifier, it is suitable for power-sensitive designs.
- High SFDR: It has a spurious-free dynamic range (SFDR) of −83 dB at 20 MHz, which is crucial for maintaining signal quality in high-frequency applications.
Applications
- High-Speed Data Converters: The AD8007ARZ is suitable for ultra-high speed data converters and wide-band analog-to-digital converters due to its high bandwidth and low distortion.
- High Precision Signal Processing: Its ultralow distortion makes it ideal for high precision signal processing applications.
- Video and Imaging Systems: The amplifier's high speed and low noise characteristics are beneficial in video and imaging systems where signal integrity is critical.
- Medical and Industrial Equipment: It can be used in various medical and industrial equipment where high-speed and low-distortion amplification is required.
Q & A
- What is the bandwidth of the AD8007ARZ?
The bandwidth of the AD8007ARZ is 650 MHz.
- What is the slew rate of the AD8007ARZ?
The slew rate of the AD8007ARZ is 1000 V/μs.
- What is the voltage noise of the AD8007ARZ?
The voltage noise of the AD8007ARZ is 2.7 nV/√Hz.
- What is the supply voltage range of the AD8007ARZ?
The supply voltage range of the AD8007ARZ is 5 V to 12 V.
- What is the quiescent current of the AD8007ARZ?
The quiescent current of the AD8007ARZ is 9 to 10.2 mA per amplifier.
- What is the SFDR of the AD8007ARZ at 20 MHz?
The SFDR of the AD8007ARZ at 20 MHz is −83 dB.
- What package types are available for the AD8007ARZ?
The AD8007ARZ is available in an 8-lead SOIC package.
- Is the AD8007ARZ RoHS compliant?
Yes, the AD8007ARZ is RoHS compliant.
- What are some typical applications of the AD8007ARZ?
The AD8007ARZ is typically used in high-speed data converters, high precision signal processing, video and imaging systems, and medical and industrial equipment.
- What is the operating temperature range of the AD8007ARZ?
The operating temperature range of the AD8007ARZ is −40°C to 85°C.
