Overview
The AD9632ARZ, produced by Analog Devices Inc., is a high-speed and wide bandwidth operational amplifier. It is part of the AD9631/AD9632 series, which offers exceptional performance characteristics, making them suitable for a variety of high-frequency applications. The AD9632 is stable at gains of 2 or greater, while the AD9631 is unity gain stable. These amplifiers utilize a voltage feedback architecture, combining the benefits of both current feedback and voltage feedback amplifiers, resulting in fast settling times, wide bandwidth, and low distortion.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Bandwidth | 250 MHz | - |
| Slew Rate | 1300 V/μs | - |
| Settling Time to 0.01%, 2 V step | 16 ns | - |
| Supply Voltage Range | ±3 V to ±6 V | V |
| Quiescent Current | 17 mA | - |
| Input Resistance | 500 kΩ | - |
| Input Capacitance | 1.2 pF | - |
| Output Voltage Range | ±3.2 V to ±3.9 V (RL = 150 Ω) | V |
| Output Current | 70 mA | - |
| Package | 8-SOIC | - |
| Operating Temperature Range | −40°C to +85°C | °C |
Key Features
- High speed and wide bandwidth, making it suitable for high-frequency applications.
- Exceptional settling time of 16 ns to 0.01% for a 2 V step.
- Low distortion with harmonic distortion of −72 dBc at 20 MHz.
- High slew rate of 1300 V/μs.
- Voltage feedback architecture combining benefits of current and voltage feedback amplifiers.
- Stable at gains of 2 or greater.
- High impedance inputs for maximum flexibility in designing active filters.
- RoHS compliant.
Applications
- ADC input drivers, particularly for high-resolution ADCs.
- Differential amplifiers.
- IF/RF amplifiers.
- Pulse amplifiers.
- Professional video and DAC current to voltage conversion.
- Baseband and video communications.
- Pin diode receivers.
- Active filters, integrators, and log amps.
Q & A
- What is the typical bandwidth of the AD9632ARZ?
The typical bandwidth of the AD9632ARZ is 250 MHz.
- What is the slew rate of the AD9632ARZ?
The slew rate of the AD9632ARZ is 1300 V/μs.
- What is the settling time of the AD9632ARZ for a 2 V step?
The settling time to 0.01% for a 2 V step is 16 ns.
- What is the supply voltage range for the AD9632ARZ?
The supply voltage range is ±3 V to ±6 V.
- What is the quiescent current of the AD9632ARZ?
The quiescent current is 17 mA.
- What are the typical applications of the AD9632ARZ?
Typical applications include ADC input drivers, differential amplifiers, IF/RF amplifiers, pulse amplifiers, professional video, and baseband and video communications.
- What package types are available for the AD9632ARZ?
The AD9632ARZ is available in an 8-SOIC package.
- Is the AD9632ARZ RoHS compliant?
- What is the operating temperature range of the AD9632ARZ?
The operating temperature range is −40°C to +85°C.
- What is the input resistance of the AD9632ARZ?
The input resistance is 500 kΩ.
