Overview
The AD8014ARZ-REEL, produced by Analog Devices Inc., is a high-performance current feedback operational amplifier. It is designed to achieve exceptional levels of combined bandwidth, power, output drive, and distortion. This amplifier is particularly notable for its low power consumption and high speed, making it ideal for a wide range of applications, including battery-operated equipment and high-speed signal processing systems.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| –3 dB Bandwidth (Small Signal) | G = +1, VO = 0.2 V p-p, RL = 1 kΩ | 345 | 430 | MHz | |
| Slew Rate | 4000 | V/µs | |||
| Settling Time | 24 | ns | |||
| Input Bias Current | @ +25°C | 15 | µA | ||
| Input Offset Voltage | 5 | mV | |||
| Power Supply Operating Range | ±2.25 | ±5 | ±6.0 | V | |
| Quiescent Current | 1.15 | 1.3 | mA | ||
| Power Supply Rejection Ratio | ±4 V to ±6 V | –55 | –58 | dB |
Key Features
- High speed with 400 MHz, –3 dB bandwidth and 4000 V/µs slew rate.
- Low distortion, with 70 dB THD at 5 MHz.
- Low voltage and current noise.
- Fast overload recovery and stable operation.
- Low input bias current and offset voltage, with minimal drift over temperature.
- Ability to drive 2 V p-p video signals on 75 Ω or 50 Ω series terminated lines.
- Available in SOIC-8 and SOT-23-5 packages.
Applications
- Photo-diode preamplifiers.
- Professional and portable cameras.
- Handheld instruments.
- DVD/CD players.
- A-to-D drivers.
- Any power-sensitive high-speed system.
- Battery-operated equipment.
Q & A
- What is the typical bandwidth of the AD8014ARZ-REEL?
The typical bandwidth of the AD8014ARZ-REEL is 430 MHz for small signal operations with a gain of +1 and an output voltage of 0.2 V p-p.
- What is the slew rate of the AD8014ARZ-REEL?
The slew rate of the AD8014ARZ-REEL is 4000 V/µs.
- What is the settling time of the AD8014ARZ-REEL?
The settling time of the AD8014ARZ-REEL is 24 ns.
- What is the input bias current of the AD8014ARZ-REEL?
The input bias current of the AD8014ARZ-REEL is less than 15 µA at +25°C.
- What is the input offset voltage of the AD8014ARZ-REEL?
The input offset voltage of the AD8014ARZ-REEL is 5 mV maximum.
- What are the power supply operating ranges for the AD8014ARZ-REEL?
The power supply operating ranges for the AD8014ARZ-REEL are ±2.25 V to ±6.0 V.
- What is the quiescent current of the AD8014ARZ-REEL?
The quiescent current of the AD8014ARZ-REEL is typically 1.3 mA.
- What are some common applications of the AD8014ARZ-REEL?
The AD8014ARZ-REEL is commonly used in photo-diode preamplifiers, professional and portable cameras, handheld instruments, DVD/CD players, A-to-D drivers, and any power-sensitive high-speed system.
- What packages is the AD8014ARZ-REEL available in?
The AD8014ARZ-REEL is available in SOIC-8 and SOT-23-5 packages.
- What is the typical power supply rejection ratio of the AD8014ARZ-REEL?
The typical power supply rejection ratio of the AD8014ARZ-REEL is –58 dB from ±4 V to ±6 V.
