Overview
The AD8616ARMZ-R2, 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. This amplifier is fully specified to operate from 2.7 V to 5 V single supplies, making it versatile for various applications.
Key Specifications
| Parameter | Typical Value | Maximum Value |
|---|---|---|
| Offset Voltage (Vos) | 65 μV | 800 μV |
| Input Bias Current | 1 pA | 50 pA |
| Noise (e_n) | 8 nV/√Hz | |
| Bandwidth | >20 MHz | |
| Slew Rate | 12 V/μs | |
| Output Current (IOUT) | ±50 mA | |
| Supply Current | 2 mA | |
| Common-Mode Rejection Ratio (CMRR) | 80 dB to 100 dB | |
| Power Supply Rejection Ratio (PSRR) | 70 dB to 90 dB | |
| Operating Temperature Range | -40°C to +125°C |
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: ±50 mA
- No phase reversal
- Low input bias current: 1 pA
- Low supply current: 2 mA
- Unity-gain stable
Applications
- Barcode scanners
- Battery-powered instrumentation
- Multipole filters
- Sensors
- ASIC input or output amplifiers
- Audio
- Photodiode amplification
- Data acquisition systems
- Automated test equipment
Q & A
- What is the typical offset voltage of the AD8616ARMZ-R2?
The typical offset voltage is 65 μV, with a maximum of 800 μV. - What is the input bias current of the AD8616ARMZ-R2?
The input bias current is typically 1 pA, with a maximum of 50 pA. - What is the bandwidth of the AD8616ARMZ-R2?
The bandwidth is greater than 20 MHz. - What is the slew rate of the AD8616ARMZ-R2?
The slew rate is 12 V/μs. - What is the maximum output current of the AD8616ARMZ-R2?
The maximum output current is ±50 mA. - What is the operating temperature range of the AD8616ARMZ-R2?
The operating temperature range is -40°C to +125°C. - Is the AD8616ARMZ-R2 suitable for single-supply operation?
Yes, it is fully specified to operate from 2.7 V to 5 V single supplies. - What are some common applications of the AD8616ARMZ-R2?
Common applications include barcode scanners, battery-powered instrumentation, multipole filters, sensors, ASIC input or output amplifiers, audio, photodiode amplification, data acquisition systems, and automated test equipment. - Does the AD8616ARMZ-R2 have rail-to-rail input and output capabilities?
Yes, it features rail-to-rail input and output capabilities. - What is the typical supply current of the AD8616ARMZ-R2?
The typical supply current is 2 mA.
