Overview
The AD8610ARMZ-REEL, produced by Analog Devices Inc., is a precision, very low noise, low input bias current operational amplifier. This component is part of the AD8610/AD8620 series, known for its high performance and versatility in various applications. The AD8610 is a single-channel amplifier, available in an 8-pin MSOP package, making it suitable for space-constrained designs while maintaining high precision and low noise characteristics.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Offset Voltage | - | - | - | 100 | μV |
| Input Bias Current | - | - | - | 10 | pA |
| Slew Rate | RL = 2 kΩ | 40 | - | 60 | V/μs |
| Settling Time | To 0.01% (4 V step, G = 1) | - | - | 600 | ns |
| Output Voltage High | RL = 1 kΩ, -40°C < TA < +125°C | 3.8 | - | 4 | V |
| Output Voltage Low | RL = 1 kΩ, -40°C < TA < +125°C | -4 | - | -3.8 | V |
| Output Current | VOUT > ±2 V | - | - | ±30 | mA |
| Power Supply Rejection Ratio | VS = ±5 V to ±13 V | 100 | - | 110 | dB |
| Supply Current per Amplifier | VO = 0 V, -40°C < TA < +125°C | 2.5 | - | 3.5 | mA |
Key Features
- Low noise: 6 nV/√Hz, making it suitable for high precision applications.
- Low offset voltage: Maximum of 100 μV, ensuring minimal error in signal amplification.
- Low input bias current: Maximum of 10 pA, ideal for applications requiring high input impedance.
- Fast settling time: Settles to 0.01% accuracy in less than 600 ns.
- High slew rate: 50 V/μs, allowing for rapid signal changes.
- Unity gain stable and no phase reversal, ensuring stable operation in various configurations.
- Dual-supply operation: Compatible with supply voltages from ±5 V to ±13 V.
- High output drive capability: Can drive capacitive loads of over 1000 pF and maintain a high dynamic range even with limited supply voltages.
Applications
- Electronic instruments: Ideal for precision measurement and signal processing.
- ATE (Automated Test Equipment): Used in amplification, buffering, and integrator circuits.
- Medical instrumentation: Suitable for CAT, MRI, and ultrasound applications.
- Instrumentation quality photodiode amplification: High precision and low noise make it ideal for photodiode amplification.
- Fast precision filters: Including PLL filters and other high-frequency applications.
- High quality audio: Used in professional audio equipment due to its low noise and high precision characteristics.
Q & A
- What is the maximum offset voltage of the AD8610?
The maximum offset voltage of the AD8610 is 100 μV.
- What is the input bias current of the AD8610?
The input bias current of the AD8610 is a maximum of 10 pA.
- What is the slew rate of the AD8610?
The slew rate of the AD8610 is 50 V/μs.
- How quickly does the AD8610 settle to 0.01% accuracy?
The AD8610 settles to 0.01% accuracy in less than 600 ns.
- What is the power supply rejection ratio (PSRR) of the AD8610?
The PSRR of the AD8610 is between 100 dB to 110 dB for supply voltages from ±5 V to ±13 V.
- What is the typical supply current per amplifier for the AD8610?
The typical supply current per amplifier for the AD8610 is between 2.5 mA to 3.5 mA over the temperature range -40°C to +125°C.
- Can the AD8610 drive large capacitive loads?
- What are some common applications of the AD8610?
- What is the output current capability of the AD8610?
- Is the AD8610 available in different package options?
