Overview
The AD8010AR, produced by Analog Devices Inc., is a low-power, high-current amplifier designed for applications requiring high signal integrity and robust output drive capability. This current feedback amplifier is optimized for driving low impedance loads and maintains excellent signal performance, including low differential gain and phase errors. It is particularly suited for video distribution amplifiers, high data rate Digital Subscriber Line (VDSL and xDSL) systems, and various other high-frequency signal processing applications.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Output Current | 200 mA | RL = 9 Ω |
| Short-Circuit Current | 240 mA | - |
| -3 dB Bandwidth | 230 MHz | G = +1, RL = 18.75 Ω |
| Slew Rate | 800 V/μs | RL = 18.75 Ω |
| Settling Time to 0.1% | 25 ns | - |
| Differential Gain Error | 0.02% @ 4.43 MHz | - |
| Differential Phase Error | 0.03° @ 4.43 MHz | - |
| Supply Current | 15.5 mA | Typical, VS = ±5 V |
| Operating Temperature Range | -40°C to +85°C | - |
| Package Options | 8-Lead DIP, 16-Lead Wide Body SOIC, 8-Lead SOIC | - |
Key Features
- Current Feedback Amplifier architecture
- High output current: 200 mA
- Low differential gain and phase errors: 0.02% and 0.03° respectively
- High slew rate: 800 V/μs
- Wide bandwidth: 230 MHz at G = +1
- Low input bias current: 10 μA
- Low input offset voltage: 5 mV
- Low noise floor
- Operates over industrial temperature range: -40°C to +85°C
Applications
- Video Distribution Amplifiers
- VDSL and xDSL Line Drivers
- Instrumentation and test equipment
- Medical devices and diagnostic systems
- Audio processing: sound systems, headphones, speakers
- Video equipment: TVs, monitors, projectors
- Industrial automation: control equipment, measuring instruments, robots
Q & A
- What is the AD8010AR primarily used for?
The AD8010AR is primarily used for applications requiring high output current and low differential gain and phase errors, such as video distribution amplifiers and high data rate Digital Subscriber Line (VDSL and xDSL) systems.
- What is the output current capability of the AD8010AR?
The AD8010AR can deliver up to 200 mA of output current.
- What is the bandwidth of the AD8010AR?
The AD8010AR has a -3 dB bandwidth of 230 MHz at a gain of +1.
- What is the slew rate of the AD8010AR?
The slew rate of the AD8010AR is 800 V/μs.
- What are the differential gain and phase errors of the AD8010AR?
The differential gain error is 0.02% and the differential phase error is 0.03° at 4.43 MHz.
- What are the package options available for the AD8010AR?
The AD8010AR is available in 8-Lead DIP, 16-Lead Wide Body SOIC, and 8-Lead SOIC packages.
- What is the operating temperature range of the AD8010AR?
The AD8010AR operates over an industrial temperature range of -40°C to +85°C.
- What is the typical supply current of the AD8010AR?
The typical supply current of the AD8010AR is 15.5 mA from ±5 V supplies.
- Is the AD8010AR suitable for high-frequency signal processing?
Yes, the AD8010AR is suitable for high-frequency signal processing due to its high bandwidth and slew rate.
- Can the AD8010AR drive multiple video loads?
Yes, the AD8010AR can drive up to 12 parallel video loads with 0.04% differential gain and 0.04° differential phase errors.
