Overview
The AD8058ARMZ-REEL7, produced by Analog Devices Inc., is a dual, high-performance voltage feedback amplifier. It is part of the AD8057 and AD8058 series, known for their balance between cost and performance. These amplifiers offer high speed, low noise, and low power consumption, making them ideal for a variety of high-speed applications.
Key Specifications
| Parameter | Rating/Value |
|---|---|
| Bandwidth (G = +1) | 325 MHz, −3 dB |
| Slew Rate | 1000 V/μs |
| Gain Flatness | 0.1 dB to 28 MHz |
| Noise | 7 nV/√Hz |
| Quiescent Current | 13.5 - 14 mA |
| Power Supply Range | 3 V to 12 V |
| Operating Temperature Range | −40°C to +85°C |
| Package Type | 8-Lead MSOP |
| Maximum Power Dissipation | 0.6 W (MSOP package) |
| Input Voltage (Common Mode) | ±VS |
| Differential Input Voltage | ±4.0 V |
Key Features
- High speed with 325 MHz bandwidth and 1000 V/μs slew rate
- Low noise: 7 nV/√Hz
- Low power consumption with quiescent current of 13.5 - 14 mA
- Wide supply range from 3 V to 12 V
- Excellent video specifications with 0.1 dB gain flatness to 28 MHz
- Available in compact SOIC and MSOP packages
- Industrial temperature range: −40°C to +85°C
Applications
- Video line drivers and switchers
- Differential line drivers
- Professional cameras and imaging systems
- Photodiode preamps
- Active filters and analog-to-digital drivers
- Special effects in video processing
Q & A
- What is the bandwidth of the AD8058 amplifier?
The bandwidth of the AD8058 amplifier is 325 MHz at a gain of +1.
- What is the slew rate of the AD8058?
The slew rate of the AD8058 is 1000 V/μs.
- What is the typical quiescent current of the AD8058?
The typical quiescent current of the AD8058 is between 13.5 mA and 14 mA.
- What is the operating temperature range of the AD8058?
The operating temperature range of the AD8058 is −40°C to +85°C.
- In what packages is the AD8058 available?
The AD8058 is available in 8-Lead SOIC and 8-Lead MSOP packages.
- What are some common applications of the AD8058?
The AD8058 is commonly used in video line drivers, differential line drivers, professional cameras, photodiode preamps, active filters, and analog-to-digital drivers.
- What is the maximum power dissipation for the MSOP package of the AD8058?
The maximum power dissipation for the MSOP package of the AD8058 is 0.6 W.
- What is the noise level of the AD8058?
The noise level of the AD8058 is 7 nV/√Hz.
- Can the AD8058 operate on a single supply voltage?
- What is the gain flatness of the AD8058?
The gain flatness of the AD8058 is 0.1 dB to 28 MHz.
