Overview
The AD8052ARZ is a dual-channel, low-cost, high-speed voltage feedback operational amplifier produced by Analog Devices Inc. It is designed to offer excellent overall performance and versatility despite its low cost. The device features a true single-supply capability with an input voltage range extending 200mV below the negative rail and within 1V of the positive rail. This makes it suitable for a wide range of applications, including video electronics, cameras, video switchers, and high-speed portable equipment. The AD8052ARZ is known for its low distortion, fast settling time, and excellent overdrive recovery, making it ideal for active filter applications and other high-speed signal processing tasks.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 2 |
| Package Style | 8-lead SOIC-N |
| Operating Voltage Range | 3V to 12V |
| Slew Rate | 145V/μs (typ) |
| -3dB Bandwidth (G = +1) | 110MHz (typ) |
| Settling Time to 0.1% | 50ns (typ) |
| Quiescent Current per Amplifier | 4.4mA (typ) |
| Output Current per Channel | 45mA |
| Input Bias Current | 1.4μA |
| Input Offset Voltage | 1.7mV |
| Operating Temperature | -40°C to +125°C |
| Total Harmonic Distortion | -67dBc at (fC = 5MHz, VOUT = 2V p-p, G = +2) |
| Differential Gain Error | 0.03% (typ) |
| Differential Phase Error | 0.03° (typ) |
Key Features
- True single-supply capability with input voltage range extending 200mV below the negative rail and within 1V of the positive rail.
- High speed with a slew rate of 145V/μs and settling time to 0.1% of 50ns.
- Low distortion and fast settling, making it ideal for active filter applications.
- Output voltage swings to within 25mV of each rail, providing maximum output dynamic range.
- Excellent overdrive recovery.
- Drives 50pF capacitive load (G = +1).
- 0.1dB gain flatness at 20MHz (RL = 150 ohm).
Applications
- Video electronics
- Cameras
- Video switchers
- High-speed portable equipment
- Active filters
- Analog-to-digital drivers
- Clock buffer
- Consumer video
- Professional cameras
- CCD imaging systems
- CD/DVD ROMs
Q & A
- What is the AD8052ARZ?
The AD8052ARZ is a dual-channel, low-cost, high-speed voltage feedback operational amplifier produced by Analog Devices Inc. - What is the operating voltage range of the AD8052ARZ?
The operating voltage range is 3V to 12V. - What is the slew rate of the AD8052ARZ?
The slew rate is 145V/μs (typ). - What is the -3dB bandwidth of the AD8052ARZ?
The -3dB bandwidth (G = +1) is 110MHz (typ). - What is the settling time to 0.1% for the AD8052ARZ?
The settling time to 0.1% is 50ns (typ). - What is the quiescent current per amplifier for the AD8052ARZ?
The quiescent current per amplifier is 4.4mA (typ). - What are the typical applications of the AD8052ARZ?
Typical applications include video electronics, cameras, video switchers, high-speed portable equipment, active filters, analog-to-digital drivers, clock buffer, consumer video, professional cameras, CCD imaging systems, and CD/DVD ROMs. - What is the input bias current of the AD8052ARZ?
The input bias current is 1.4μA. - What is the total harmonic distortion of the AD8052ARZ?
The total harmonic distortion is -67dBc at (fC = 5MHz, VOUT = 2V p-p, G = +2). - What is the operating temperature range of the AD8052ARZ?
The operating temperature range is -40°C to +125°C.
