Manufacturer Part Number
AD8551ARMZ
Manufacturer
Analog Devices, Inc.
Introduction
High-performance zero-drift operational amplifier for instrumentation and precision applications
Product Features and Performance
Rail-to-rail output
Low input offset voltage of 1 mV
Ultralow input bias current of 10 pA
Wide supply voltage range of 2.7 V to 5.5 V
High gain bandwidth of 1.5 MHz
Low noise of 4.5 nV/√Hz
Low input offset voltage drift of 0.1 μV/°C
Low input bias current drift of 0.2 pA/°C
Product Advantages
Excellent DC precision and stability
Wide operating temperature range of -40°C to 125°C
Suitable for battery-powered and low-power applications
Space-saving 8-pin MSOP package
Key Technical Parameters
Supply Voltage Range: 2.7 V to 5.5 V
Input Offset Voltage: 1 mV
Input Bias Current: 10 pA
Gain Bandwidth Product: 1.5 MHz
Slew Rate: 0.4 V/μs
Output Current: 30 mA
Quality and Safety Features
RoHS3 compliant
AEC-Q100 qualified for automotive applications
Compatibility
Compatible with other AD855x series operational amplifiers
Application Areas
Instrumentation and precision measurement
Medical equipment
Industrial automation
Battery-powered and portable devices
Product Lifecycle
Currently available, no discontinuation planned
Several Key Reasons to Choose This Product
Excellent DC precision and stability for high-accuracy applications
Wide operating temperature range and low power consumption for versatile use
Space-saving package and compatibility with other AD855x series for design flexibility
Automotive-grade quality and safety for critical applications
AD8551HG/HX