Overview
The AD8664ARZ-REEL7, produced by Analog Devices Inc., is a quad rail-to-rail output operational amplifier designed for high-performance applications. This device utilizes Analog Devices' patented DigiTrim® trimming technique to achieve low offset voltage. The AD8664 is part of the AD8661/AD8662/AD8664 series, which offers extended operating ranges and is suitable for a variety of applications requiring low noise, low input bias current, and wide bandwidth.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Offset Voltage | VOS | 50 | 100 | 1400 | µV |
| Input Bias Current | IB | 0.3 | 1 | 300 | pA |
| Input Offset Current | IOS | 0.2 | 0.5 | 75 | pA |
| Input Voltage Range | -0.1 | +14.0 | V | ||
| Common-Mode Rejection Ratio | CMRR | 90 | 110 | dB | |
| Supply Voltage | 5 | 16 | V | ||
| Supply Current per Amplifier | ISY | 1.25 | 1.55 | 1.9 | mA |
| Slew Rate | SR | 3.5 | V/µs | ||
| Gain Bandwidth Product | GBP | 4 | MHz | ||
| Voltage Noise Density | en | 10 | nV/√Hz | ||
| Current Noise Density | in | 0.1 | pA/√Hz | ||
| Operating Temperature Range | -40 | +125 | °C |
Key Features
- Low offset voltage: up to 100 µV maximum at VS = 5 V
- Low input bias current: 1 pA maximum
- Single-supply operation: 5 V to 16 V
- Low noise: 10 nV/√Hz voltage noise density
- Wide bandwidth: 4 MHz gain bandwidth product
- Unity-gain stable
- Small package options: 14-lead SOIC and TSSOP packages
- High input impedance and low voltage and current noise
Applications
- Systems using high impedance sensors, such as photodiodes
- High-performance analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
- Audio applications
- Medical monitoring equipment
- General-purpose amplification in various industrial and consumer electronics
Q & A
- What is the AD8664ARZ-REEL7?
The AD8664ARZ-REEL7 is a quad rail-to-rail output operational amplifier produced by Analog Devices Inc.
- What is the supply voltage range for the AD8664ARZ-REEL7?
The supply voltage range is from 5 V to 16 V.
- What is the typical offset voltage of the AD8664ARZ-REEL7?
The typical offset voltage is 100 µV at VS = 5 V.
- What is the input bias current of the AD8664ARZ-REEL7?
The input bias current is 1 pA maximum.
- What is the gain bandwidth product of the AD8664ARZ-REEL7?
The gain bandwidth product is 4 MHz.
- What is the slew rate of the AD8664ARZ-REEL7?
The slew rate is 3.5 V/µs.
- What are the typical applications of the AD8664ARZ-REEL7?
Typical applications include systems using high impedance sensors, high-performance ADCs and DACs, audio applications, and medical monitoring equipment.
- What package options are available for the AD8664ARZ-REEL7?
The device is available in 14-lead SOIC and TSSOP packages.
- What is the operating temperature range of the AD8664ARZ-REEL7?
The operating temperature range is from -40°C to +125°C.
- Is the AD8664ARZ-REEL7 RoHS compliant?
Yes, the AD8664ARZ-REEL7 is RoHS compliant.
