Overview
The AD8055ARZ-REEL is a single-channel, voltage feedback operational amplifier produced by Analog Devices Inc. This component is part of the AD8055 series, known for its high bandwidth and slew rate, typically found in current feedback amplifiers, but at a lower cost and with ease of use. The AD8055ARZ-REEL is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) and is available on a 13-inch tape and reel, making it suitable for high-volume production and automated assembly processes.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage | 13.2 | V | |||
| Input Voltage (Common-Mode) | ±VS | V | |||
| Differential Input Voltage | ±2.5 | V | |||
| Operating Temperature Range | -40 | 125 | °C | ||
| Quiescent Current | TMIN to 125°C | 5.4 | 6.5 | 7.6 | 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 | TMIN to TMAX | 3 | 10 | mV | |
| Input Bias Current | TMIN to TMAX | 0.4 | 1.2 | μA | |
| Open-Loop Gain | VO = ±2.5 V | 64 | 71 | dB | |
| Common-Mode Rejection Ratio | VCM = ±2.5 V | 82 | dB | ||
| Bandwidth | 300 | MHz |
Key Features
- High bandwidth of 300 MHz and high slew rate, making it suitable for high-speed applications.
- Low power consumption with a typical quiescent current of 5.4 mA to 6.5 mA per amplifier.
- High output drive current of over 60 mA, enabling it to drive heavy loads.
- Excellent video performance with differential gain and phase error of 0.01% and 0.02° into a 150 Ω load.
- Available in various packages including 8-lead SOIC, 8-lead PDIP, and 5-lead SOT-23, offering flexibility in design.
- Operates on dual ±5 V or single +12 V power supplies.
- ESD protection circuitry to prevent damage from electrostatic discharges.
Applications
- Video switchers and special effects.
- A-to-D drivers and active filters.
- Imaging and photodiode preamps.
- Professional cameras and video line drivers.
- Differential line drivers.
- Portable and battery-powered applications where size and power are critical.
Q & A
- What is the bandwidth of the AD8055ARZ?
The AD8055ARZ has a bandwidth of 300 MHz.
- What are the typical quiescent current requirements for the AD8055ARZ?
The typical quiescent current is 5.4 mA to 6.5 mA per amplifier.
- What is the maximum output current of the AD8055ARZ?
The maximum output current is over 60 mA.
- What are the differential gain and phase errors of the AD8055ARZ in video applications?
The differential gain and phase errors are 0.01% and 0.02° into a 150 Ω load.
- In what packages is the AD8055 available?
The AD8055 is available in 8-lead SOIC, 8-lead PDIP, and 5-lead SOT-23 packages.
- What are the operating temperature ranges for the AD8055ARZ?
The operating temperature range is -40°C to +125°C.
- Does the AD8055ARZ have ESD protection?
Yes, the AD8055ARZ features proprietary ESD protection circuitry.
- What are some common applications of the AD8055ARZ?
Common applications include video switchers, A-to-D drivers, imaging and photodiode preamps, and professional cameras.
- Can the AD8055ARZ be used in battery-powered devices?
Yes, it is suitable for portable and battery-powered applications due to its low power consumption.
- What is the input offset voltage of the AD8055ARZ?
The input offset voltage is 3 mV to 10 mV over the temperature range.
