Overview
The AD8616ARZ-REEL7 is a precision, rail-to-rail input and output operational amplifier manufactured by Analog Devices Inc. This dual operational amplifier is part of the AD8615/AD8616/AD8618 family, known for its low offset voltage, wide signal bandwidth, and low noise characteristics. The AD8616 is particularly suited for applications requiring high precision and low power consumption.
Key Specifications
| Parameter | Typical Value | Maximum Value |
|---|---|---|
| Offset Voltage (VOS) | 65 μV | 100 μV |
| Input Bias Current (IB) | 0.2 pA | 1 pA |
| Input Offset Current (IOS) | 0.1 pA | 0.5 pA |
| Input Voltage Range | 0 V to 5 V | |
| Common-Mode Rejection Ratio (CMRR) | 80 dB | 100 dB |
| Large Signal Voltage Gain (AVO) | 55 V/mV | 150 V/mV |
| Bandwidth | >20 MHz | |
| Slew Rate | 12 V/μs | |
| Output Current (IOUT) | ±50 mA | |
| Power Supply Voltage | 2.7 V to 5.0 V | |
| Power Supply Rejection Ratio (PSRR) | 70 dB | 90 dB |
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
- Slew rate: 12 V/μs
- High output current: 150 mA
- No phase reversal
- Low input bias current: 1 pA
- Low supply current: 2 mA
- Rail-to-rail input and output
Applications
- Portable and low-powered instrumentation
- Audio amplification for portable devices and phone headsets
- Barcode scanners
- Multipole filters
- Sensors and high impedance sensor amplification
- Photodiode amplification
- Active filters and integrators
- Buffering CMOS ADCs, DACs, and ASICs in single-supply systems
Q & A
- What is the typical offset voltage of the AD8616ARZ-REEL7?
The typical offset voltage is 65 μV.
- What is the operating voltage range for the AD8616ARZ-REEL7?
The AD8616ARZ-REEL7 operates from 2.7 V to 5.0 V single supplies.
- What is the bandwidth of the AD8616ARZ-REEL7?
The bandwidth is greater than 20 MHz.
- What is the slew rate of the AD8616ARZ-REEL7?
The slew rate is 12 V/μs.
- What is the maximum output current of the AD8616ARZ-REEL7?
The maximum output current is ±50 mA.
- Does the AD8616ARZ-REEL7 have rail-to-rail input and output capabilities?
- What are some common applications for the AD8616ARZ-REEL7?
Common applications include portable instrumentation, audio amplification, barcode scanners, multipole filters, and photodiode amplification.
- What is the input bias current of the AD8616ARZ-REEL7?
The input bias current is typically 0.2 pA.
- What is the power supply rejection ratio (PSRR) of the AD8616ARZ-REEL7?
The PSRR is 70 dB to 90 dB.
- In what packages is the AD8616ARZ-REEL7 available?
The AD8616ARZ-REEL7 is available in 8-lead MSOP and narrow SOIC surface-mount packages.
