Analog Devices AD822ARZ-REEL7 Dual FET-Input Operational Amplifier
The AD822ARZ-REEL7 from Analog Devices is a dual precision, low-power FET-input operational amplifier featuring true single-supply operation and rail-to-rail output capability. It operates from a single supply of 5V to 30V or dual supplies from ±2.5V to ±15V, making it suitable for a wide range of precision analog signal-conditioning applications.
The AD822 features very low input bias current, low offset voltage, low supply current and a 3V/µs slew rate. Its input voltage range extends below the negative supply rail, while the output can swing close to both supply rails, helping maximize dynamic range in single-supply systems.
The AD822ARZ-REEL7 is supplied in an 8-lead SOIC package and is suitable for automated surface-mount production.
Key Features
- Dual precision operational amplifier
- Low-power FET-input architecture
- Rail-to-rail output
- True single-supply operation
- Single supply: 5V to 30V
- Dual supply: ±2.5V to ±15V
- Low input bias current
- Maximum input offset voltage: 800µV
- Unity-gain bandwidth: approximately 1.8MHz
- Slew rate: 3V/µs
- Low supply current
- High-impedance input capability
- SOIC-8 surface-mount package
- Operating temperature range: -40°C to +85°C
- Tape-and-reel packaging
Typical Applications
- Battery-powered precision instrumentation
- Photodiode preamplifiers
- Active filters
- Data acquisition systems
- Sensor signal conditioning
- Medical instrumentation
- Low-power references and regulators
- Industrial measurement equipment
- Precision analog circuits
Ordering Information
Manufacturer: Analog Devices
Manufacturer Part Number: AD822ARZ-REEL7
Base Part Number: AD822
Package: SOIC-8
Packaging: Tape & Reel
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