Overview
The AD8606ARM-REEL, produced by Analog Devices Inc., is a dual, precision, rail-to-rail input and output, single-supply operational amplifier. This component is part of the AD8605/AD8606/AD8608 family, known for their low offset voltage, low input noise, and wide signal bandwidth. The AD8606 is particularly suited for applications requiring high precision and low noise, making it a versatile choice for various electronic systems.
Key Specifications
| Parameter | Value |
|---|---|
| Package | MSOP-8 |
| Number of Channels | 2 |
| Input Offset Voltage | 65 μV (max) at 25°C, 750 μV (max) over temperature range |
| Input Bias Current | 0.2 pA to 1 pA |
| Input Offset Current | 0.1 pA to 0.5 pA |
| Common-Mode Rejection Ratio (CMRR) | 85 dB to 100 dB |
| Power Supply Rejection Ratio (PSRR) | 80 dB to 95 dB |
| Supply Voltage Range | 2.7 V to 5.5 V |
| Supply Current per Amplifier | 1 mA to 1.4 mA |
| Unity Gain Bandwidth | 10 MHz |
| Slew Rate | 5 V/μs |
| Output Voltage High | 4.96 V to 4.98 V at 1 mA load current |
| Output Voltage Low | 20 mV to 40 mV at 1 mA load current |
| Output Current | ±80 mA |
Key Features
- Low Offset Voltage: The AD8606 features very low offset voltage, typically 65 μV, making it suitable for high precision applications.
- Low Noise: With an input voltage noise of 8 nV/√Hz, this amplifier is ideal for low noise applications.
- Low Input Bias Currents: Input bias currents are as low as 0.2 pA, reducing the impact on high impedance sources.
- Wide Bandwidth: The amplifier has a unity gain bandwidth of 10 MHz, ensuring high speed performance.
- Rail-to-Rail Input and Output: The AD8606 can operate with input and output signals that range from the negative to the positive supply rail.
- Single-Supply Operation: It can operate from a single supply voltage ranging from 2.7 V to 5.5 V.
- DigiTrim® Trimming Technique: This patented technique by Analog Devices ensures superior precision without the need for laser trimming.
Applications
- Photodiode Amplification: Suitable for amplifying signals from photodiodes due to its low noise and high precision.
- Battery-Powered Instrumentation: Ideal for portable and battery-powered devices due to its low power consumption.
- Multipole Filters and Sensors: Used in filter circuits and high impedance sensor applications.
- Barcode Scanners and Audio: Beneficial in barcode scanners and audio amplification for portable devices due to its wide bandwidth and low distortion.
- Optical Control Loops: Used in optical control loops and other precision control systems.
Q & A
- What is the typical input offset voltage of the AD8606?
The typical input offset voltage of the AD8606 is 65 μV at 25°C.
- What is the input bias current range of the AD8606?
The input bias current range is from 0.2 pA to 1 pA.
- What is the unity gain bandwidth of the AD8606?
The unity gain bandwidth is 10 MHz.
- What is the supply voltage range for the AD8606?
The supply voltage range is from 2.7 V to 5.5 V.
- What is the maximum output current of the AD8606?
The maximum output current is ±80 mA.
- What is the common-mode rejection ratio (CMRR) of the AD8606?
The CMRR is between 85 dB and 100 dB.
- What is the slew rate of the AD8606?
The slew rate is 5 V/μs.
- What are some common applications of the AD8606?
Common applications include photodiode amplification, battery-powered instrumentation, multipole filters, sensors, barcode scanners, and audio amplification.
- What is the DigiTrim® trimming technique used in the AD8606?
The DigiTrim® technique is a patented method by Analog Devices that achieves superior precision without the need for laser trimming.
- What is the package type of the AD8606ARM-REEL?
The package type is MSOP-8.
