Overview
The AD8566ARMZ-REEL is a single-supply, rail-to-rail input and output operational amplifier produced by Analog Devices Inc. This component is part of the AD8565/AD8566/AD8567 family, which is optimized for various applications, particularly in LCD monitor systems. It is known for its high output current drive, low distortion, and robust performance over a wide temperature range.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage | VS | 4.5 | 16 | V | ||
| Offset Voltage | VOS | 2 | 10 | mV | ||
| Input Bias Current | IB | −40°C ≤ TA ≤ +85°C | 80 | 600 | 800 | nA |
| Input Offset Current | IOS | −40°C ≤ TA ≤ +85°C | 1 | 80 | 130 | nA |
| Common-Mode Input Range | −0.5 VS | +0.5 VS | V | |||
| Continuous Output Current | IOUT | 35 | mA | |||
| Peak Output Current | IPK | VS = 16 V | 250 | mA | ||
| Slew Rate | SR | RL = 10 kΩ, CL = 200 pF | 4 | 6 | V/μs | |
| Power Supply Rejection Ratio | PSRR | VS = 4 V to 17 V, −40°C ≤ TA ≤ +85°C | 70 | 90 | dB | |
| Supply Current/Amplifier | ISY | VO = VS/2, No Load | 700 | 850 | 1 | mA |
Key Features
- Single-Supply Operation: The AD8566 operates from a single supply voltage ranging from 4.5 V to 16 V.
- Rail-to-Rail Input and Output: Capable of input and output swings that extend beyond the supply rails.
- High Output Current Drive: Continuous output current of 35 mA and peak output current of 250 mA.
- Low Distortion: Optimized for applications requiring low distortion and high output current drive.
- Wide Temperature Range: Operates over a temperature range of −40°C to +85°C.
- High Slew Rate: Slew rate of 6 V/μs, making it suitable for high-speed applications.
- High Power Supply Rejection Ratio (PSRR): PSRR of 70 dB to 90 dB, ensuring robust performance against power supply noise.
Applications
- LCD Monitor Applications: Optimized for driving large capacitive loads in LCD monitors.
- Audio and Video Equipment: Suitable for applications requiring low distortion and high output current drive.
- Industrial Control Systems: Used in various industrial control systems where robust performance and reliability are critical.
- Automotive Systems: Qualified for automotive applications, ensuring reliability in harsh environments.
Q & A
- What is the supply voltage range for the AD8566?
The AD8566 operates from a single supply voltage ranging from 4.5 V to 16 V.
- What is the continuous output current of the AD8566?
The continuous output current is 35 mA.
- What is the peak output current of the AD8566?
The peak output current is 250 mA when the supply voltage is 16 V.
- What is the slew rate of the AD8566?
The slew rate is 6 V/μs with a load resistance of 10 kΩ and a load capacitance of 200 pF.
- What is the power supply rejection ratio (PSRR) of the AD8566?
The PSRR is between 70 dB and 90 dB over the temperature range of −40°C to +85°C.
- What is the operating temperature range of the AD8566?
The AD8566 operates over a temperature range of −40°C to +85°C.
- Is the AD8566 suitable for automotive applications?
Yes, the AD8566 is qualified for automotive applications.
- What are the typical applications of the AD8566?
The AD8566 is typically used in LCD monitor applications, audio and video equipment, industrial control systems, and automotive systems.
- What is the input bias current of the AD8566?
The input bias current is between 80 nA and 600 nA over the temperature range of −40°C to +85°C.
- What is the common-mode input range of the AD8566?
The common-mode input range is from −0.5 VS to +0.5 VS.
