Overview
The AD8606ARZ, produced by Analog Devices Inc., is a dual rail-to-rail input and output, single-supply operational amplifier. It is part of the AD8605, AD8606, and AD8608 family, which are known for their very low offset voltage, low input bias currents, and low noise characteristics. These amplifiers are designed for a wide range of applications requiring high precision and reliability.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Input Offset Voltage | VOS | VS = 2.7 V to 5.5 V, VCM = VS/2, TA = 25°C | 20 | 65 | 300 | μV |
| Input Bias Current | IB | −40°C < TA < +125°C | 0.2 | 1 | 250 | pA |
| Input Noise Voltage Density | en | f = 1 kHz | 8 | 12 | nV/√Hz | |
| Unity Gain Bandwidth Product | GBP | 10 | MHz | |||
| Slew Rate | SR | RL = 2 kΩ, CL = 16 pF | 5 | V/μs | ||
| Output Voltage High | VOH | IL = 1 mA, VS = 2.7 V to 5.5 V | 4.96 | 4.98 | V | |
| Output Voltage Low | VOL | IL = 1 mA, VS = 2.7 V to 5.5 V | 20 | 40 | mV | |
| Output Current | IOUT | ±80 | mA | |||
| Supply Current/Amplifier | ISY | IOUT = 0 mA, VS = 2.7 V to 5.5 V | 1 | 1.2 | 1.4 | mA |
Key Features
- Very low offset voltage: up to 65 μV maximum
- Low input bias currents: up to 1 pA maximum
- Low noise: 8 nV/√Hz at 1 kHz
- Wide bandwidth: 10 MHz unity gain bandwidth product
- High open-loop gain: 1000 V/mV
- Single-supply operation: 2.7 V to 5.5 V
- Rail-to-rail input and output
- High power supply rejection ratio (PSRR): up to 95 dB
- Low power consumption: up to 1.2 mA per amplifier
Applications
- Photodiode amplification
- Battery-powered instrumentation
- Multipole filters
- Sensors
- Barcode scanners
- Audio applications
Q & A
- What is the input offset voltage of the AD8606ARZ?
The input offset voltage of the AD8606ARZ is up to 65 μV maximum.
- What is the input bias current of the AD8606ARZ?
The input bias current is up to 1 pA maximum.
- What is the unity gain bandwidth product of the AD8606ARZ?
The unity gain bandwidth product is 10 MHz.
- What is the slew rate of the AD8606ARZ?
The slew rate is 5 V/μs.
- What is the output current capability of the AD8606ARZ?
The output current capability is ±80 mA.
- What is the supply voltage range for the AD8606ARZ?
The supply voltage range is 2.7 V to 5.5 V.
- What is the power supply rejection ratio (PSRR) of the AD8606ARZ?
The PSRR is up to 95 dB.
- What are the typical applications of the AD8606ARZ?
Typical applications include photodiode amplification, battery-powered instrumentation, multipole filters, sensors, barcode scanners, and audio applications.
- What is the common-mode rejection ratio (CMRR) of the AD8606ARZ?
The CMRR is up to 95 dB.
- What is the package type for the AD8606ARZ?
The AD8606 is available in an 8-ball WLCSP package among others.
