Overview
The AD8058ARZ-REEL, produced by Analog Devices Inc., is a high-performance dual operational amplifier. It is part of the AD8057 and AD8058 series, known for their balance between cost and performance. These voltage feedback amplifiers offer bandwidth and slew rates typically found in current feedback amplifiers, making them ideal for various high-speed applications. The AD8058 is available in several packages, including the 8-lead SOIC and 8-lead MSOP, and operates over an industrial temperature range of −40°C to +85°C.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage Range | 3 V to 12 V |
| Quiescent Current per Amplifier | 5.4 mA to 7.0 mA (at 5 V) |
| Bandwidth | 325 MHz (at G = +1) |
| Slew Rate | 825 V/μs |
| Distortion | −85 dBc at 5 MHz, RL = 1 kΩ |
| Power Supply Rejection Ratio | 54 dB to 58 dB |
| Internal Power Dissipation (SOIC Package) | 0.8 W |
| Operating Temperature Range | −40°C to +85°C |
| Storage Temperature Range | −65°C to +125°C |
Key Features
- High bandwidth of 325 MHz and high slew rate of 825 V/μs, similar to current feedback amplifiers.
- Low quiescent current: 5.4 mA to 7.0 mA per amplifier at 5 V supply voltage.
- Wide supply voltage range from 3 V to 12 V.
- Low distortion: −85 dBc at 5 MHz with a 1 kΩ load.
- High power supply rejection ratio (PSRR): 54 dB to 58 dB.
- Available in compact packages: 8-lead SOIC and 8-lead MSOP.
- Industrial temperature range: −40°C to +85°C.
Applications
- Imaging and video systems: Suitable for high-end video applications due to its low noise and distortion performance.
- DVD/CD players: Used in analog-to-digital drivers and video filters.
- Professional cameras: Ideal for photodiode preamplifiers and other high-speed camera applications.
- Analog-to-digital drivers: Used in differential analog-to-digital driver circuits.
Q & A
- What is the supply voltage range of the AD8058ARZ-REEL?
The supply voltage range is from 3 V to 12 V.
- What is the typical quiescent current per amplifier at 5 V supply voltage?
The typical quiescent current per amplifier is 5.4 mA to 7.0 mA at 5 V supply voltage.
- What is the bandwidth of the AD8058ARZ-REEL?
The bandwidth is 325 MHz at a gain of +1.
- What is the slew rate of the AD8058ARZ-REEL?
The slew rate is 825 V/μs).
- What are the typical applications of the AD8058ARZ-REEL?
Typical applications include imaging and video systems, DVD/CD players, professional cameras, and analog-to-digital drivers).
- What are the available packages for the AD8058ARZ-REEL?
The AD8058ARZ-REEL is available in 8-lead SOIC and 8-lead MSOP packages).
- What is the operating temperature range of the AD8058ARZ-REEL?
The operating temperature range is from −40°C to +85°C).
- What is the power supply rejection ratio (PSRR) of the AD8058ARZ-REEL?
The PSRR is 54 dB to 58 dB).
- How much internal power dissipation does the SOIC package have?
The internal power dissipation for the SOIC package is 0.8 W).
- What is the storage temperature range for the AD8058ARZ-REEL?
The storage temperature range is from −65°C to +125°C).
