Overview
The AD8616ARZ, produced by Analog Devices Inc., is a dual, rail-to-rail, input and output, single-supply operational amplifier. It is part of the AD8615/AD8616/AD8618 family, known for its very low offset voltage, wide signal bandwidth, and low input voltage and current noise. These amplifiers are fully specified to operate from 2.7 V to 5 V single supplies, making them versatile for various applications.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage | 2.7 V to 5.0 V |
| Offset Voltage | 65 μV maximum |
| Bandwidth | >20 MHz |
| Slew Rate | 12 V/μs |
| Input Bias Current | 1 pA (typical), 200 fA (maximum) |
| Noise | 8 nV/√Hz |
| Output Current | 150 mA |
| Common Mode Rejection Ratio | 100 dB |
| Gain Bandwidth Product | 24 MHz |
| Input Capacitance | 10 pF |
Key Features
- Low offset voltage: 65 μV maximum
- Single-supply operation: 2.7 V to 5.0 V
- Low noise: 8 nV/√Hz
- Wide bandwidth: >20 MHz
- High slew rate: 12 V/μs
- High output current: 150 mA
- No phase reversal
- Low input bias current: 1 pA (typical)
- Low supply current: 2 mA
Applications
- Barcode scanners
- Battery-powered instrumentation
- Multipole filters
- Sensors
- ASIC input or output amplifiers
- Audio
- Photodiode amplification
- Data acquisition systems and automated test equipment
Q & A
- What is the supply voltage range for the AD8616ARZ?
The AD8616ARZ operates from 2.7 V to 5.0 V single supplies. - What is the typical offset voltage of the AD8616ARZ?
The typical offset voltage is 65 μV maximum. - What is the bandwidth of the AD8616ARZ?
The bandwidth is greater than 20 MHz. - What is the slew rate of the AD8616ARZ?
The slew rate is 12 V/μs. - What is the input bias current of the AD8616ARZ?
The input bias current is 1 pA (typical) and 200 fA (maximum). - What are some common applications of the AD8616ARZ?
Common applications include barcode scanners, battery-powered instrumentation, multipole filters, sensors, ASIC input or output amplifiers, audio, photodiode amplification, and data acquisition systems. - Is the AD8616ARZ suitable for low noise applications?
Yes, the AD8616ARZ features low noise of 8 nV/√Hz, making it suitable for low noise applications. - What is the output current capability of the AD8616ARZ?
The output current capability is 150 mA. - Does the AD8616ARZ have phase reversal issues?
No, the AD8616ARZ does not have phase reversal issues. - What is the common mode rejection ratio (CMRR) of the AD8616ARZ?
The CMRR is 100 dB.
