Overview
The AD8056ARZ-REEL is a high-performance, dual operational amplifier produced by Analog Devices Inc. This component is part of the AD8055/AD8056 family, known for its low cost and high-speed voltage feedback capabilities. It is particularly suited for applications requiring high output drive current and low power consumption. The AD8056ARZ-REEL is available in an 8-lead SOIC package and operates over a wide temperature range, making it versatile for various industrial and professional uses.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage | 13.2 | V | ||
| Operating Temperature Range | -40 | 125 | °C | |
| Quiescent Current (per amplifier) | 10 | 12 | 13.9 | mA |
| Output Voltage Swing (RL = 150 Ω) | 2.9 | 3.1 | V | |
| Output Current (VO = ±2.0 V) | 55 | 60 | mA | |
| Short-Circuit Current | 110 | mA | ||
| Input Offset Voltage | 3 | 10 | mV | |
| Input Bias Current | 0.4 | 1.2 | μA | |
| Common-Mode Rejection Ratio | 82 | dB | ||
| Bandwidth (G = +2) | 300 | MHz | ||
| Slew Rate | 1400 | V/μs |
Key Features
- High-speed voltage feedback operational amplifier with a bandwidth of 300 MHz at a gain of +2.
- Low power consumption, with a typical quiescent current of 12 mA per amplifier.
- High output drive current, capable of delivering over 60 mA of load current.
- Operates on dual ±5 V or single +12 V power supplies.
- Low differential gain and phase error, making it suitable for video applications.
- Available in an 8-lead SOIC package with an extended temperature range of -40°C to +125°C.
- High common-mode rejection ratio (CMRR) of 82 dB.
- Low input offset voltage and bias current.
Applications
- Imaging and photodiode preamps.
- Video line drivers and differential line drivers.
- Professional cameras and video equipment.
- Portable and battery-powered applications where size and power are critical.
Q & A
- What is the bandwidth of the AD8056ARZ at a gain of +2?
The bandwidth of the AD8056ARZ at a gain of +2 is 300 MHz.
- What is the typical quiescent current per amplifier for the AD8056ARZ?
The typical quiescent current per amplifier is 12 mA.
- What is the maximum output current of the AD8056ARZ?
The AD8056ARZ can deliver over 60 mA of load current.
- What are the power supply options for the AD8056ARZ?
The AD8056ARZ can operate on dual ±5 V or a single +12 V power supply.
- What is the common-mode rejection ratio (CMRR) of the AD8056ARZ?
The CMRR of the AD8056ARZ is 82 dB.
- What is the slew rate of the AD8056ARZ?
The slew rate of the AD8056ARZ is 1400 V/μs.
- What is the operating temperature range of the AD8056ARZ?
The operating temperature range is -40°C to +125°C.
- What package types are available for the AD8056ARZ?
The AD8056ARZ is available in an 8-lead SOIC package.
- What are some typical applications of the AD8056ARZ?
Typical applications include imaging, photodiode preamps, video line drivers, and professional cameras.
- What is the input offset voltage of the AD8056ARZ?
The input offset voltage is typically 3 mV to 10 mV.
