Overview
The AD8519ARZ-REEL7 is a general-purpose, rail-to-rail operational amplifier produced by Analog Devices Inc. This component is designed for a wide range of applications requiring high performance and reliability. It features a single circuit in an 8-SOIC package and is known for its high slew rate, low noise, and excellent dynamic performance.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage | VS | 2.7 | 12 | V | ||
| Input Offset Voltage | VOS | 700 | 1200 | 1400 | μV | |
| Input Bias Current | IB | 300 | nA | |||
| Input Offset Current | IOS | ±50 | nA | |||
| Common-Mode Rejection Ratio | CMRR | 0 V ≤ VCM ≤ 2.0 V | 55 | 75 | dB | |
| Slew Rate | SR | RL = 10 kΩ | 2.9 | V/μs | ||
| Gain Bandwidth Product | GBP | 8 | MHz | |||
| Phase Margin | Φm | 60 | Degrees | |||
| Output Voltage Swing High | VOH | IL = 250 μA | 2.90 | V | ||
| Output Voltage Swing Low | VOL | IL = 250 μA | 0.1 | V | ||
| Supply Current/Amplifier | ISY | VOUT = 2.5 V | 600 | 1200 | 1400 | μA |
| Operating Temperature | TA | -40 | 125 | °C |
Key Features
- Rail-to-Rail Output: The AD8519ARZ-REEL7 offers rail-to-rail output, allowing it to drive loads connected to the same power supply rails as the amplifier.
- High Slew Rate: With a slew rate of 2.9 V/μs, this amplifier is suitable for applications requiring fast signal transitions.
- Low Noise: It features low voltage noise density of 10 nV/√Hz at 1 kHz, making it suitable for noise-sensitive applications.
- High Gain Bandwidth Product: The gain bandwidth product of 8 MHz ensures good dynamic performance.
- Wide Operating Temperature Range: The amplifier operates over a temperature range of -40°C to 125°C, making it versatile for various environmental conditions.
- Low Input Bias Current: The input bias current is as low as 300 nA, which is beneficial for high-impedance source applications.
Applications
- Audio Systems: The AD8519ARZ-REEL7 is well-suited for audio applications due to its low noise and high slew rate.
- Industrial Control Systems: Its robust performance and wide operating temperature range make it a good choice for industrial control systems.
- Medical Devices: The low noise and high accuracy of this amplifier are beneficial in medical device applications.
- Automotive Systems: It can be used in automotive systems that require reliable operation over a wide temperature range.
Q & A
- What is the package type of the AD8519ARZ-REEL7?
The AD8519ARZ-REEL7 is packaged in an 8-SOIC (Small Outline Integrated Circuit) package.
- What is the slew rate of the AD8519ARZ-REEL7?
The slew rate of the AD8519ARZ-REEL7 is 2.9 V/μs.
- What is the gain bandwidth product of the AD8519ARZ-REEL7?
The gain bandwidth product of the AD8519ARZ-REEL7 is 8 MHz.
- What is the operating temperature range of the AD8519ARZ-REEL7?
The operating temperature range of the AD8519ARZ-REEL7 is -40°C to 125°C.
- What is the input offset voltage of the AD8519ARZ-REEL7?
The input offset voltage of the AD8519ARZ-REEL7 is typically 1200 μV.
- What is the common-mode rejection ratio (CMRR) of the AD8519ARZ-REEL7?
The CMRR of the AD8519ARZ-REEL7 is typically 75 dB.
- What is the output voltage swing high of the AD8519ARZ-REEL7?
The output voltage swing high of the AD8519ARZ-REEL7 is typically 2.90 V at IL = 250 μA.
- What is the supply current per amplifier of the AD8519ARZ-REEL7?
The supply current per amplifier of the AD8519ARZ-REEL7 is typically 1200 μA at VOUT = 2.5 V.
- Is the AD8519ARZ-REEL7 RoHS compliant?
Yes, the AD8519ARZ-REEL7 is RoHS compliant.
- What are some typical applications of the AD8519ARZ-REEL7?
The AD8519ARZ-REEL7 is typically used in audio systems, industrial control systems, medical devices, and automotive systems.
