Manufacturer Part Number
AD8539ARMZ
Manufacturer
Analog Devices, Inc.
Introduction
High-precision, low-noise zero-drift operational amplifier with low input bias current
Product Features and Performance
Gain bandwidth product of 430 kHz
Wide supply voltage range of 2.7V to 5.5V
Low input offset voltage of 50 μV
Ultra-low input bias current of 15 pA
Fast slew rate of 0.4 V/μs
Dual-channel configuration
Low quiescent current of 170 μA per channel
Product Advantages
Excellent DC precision and stability
Suitable for high-accuracy, low-power instrumentation and control applications
Reliable performance across a wide temperature range of -40°C to 125°C
Small package size for space-constrained designs
Key Technical Parameters
Supply Voltage Range: 2.7V to 5.5V
Input Offset Voltage: 50 μV
Input Bias Current: 15 pA
Gain Bandwidth Product: 430 kHz
Slew Rate: 0.4 V/μs
Output Current: 25 mA per channel
Quality and Safety Features
RoHS3 compliant
8-pin MSOP package
Compatibility
Compatible with a wide range of electronic systems and applications
Application Areas
Precision instrumentation
Data acquisition systems
Industrial control equipment
Medical devices
Battery-powered portable equipment
Product Lifecycle
The AD8539ARMZ is an actively supported product. Analog Devices continues to manufacture and provide support for this part.
Key Reasons to Choose This Product
Excellent DC precision and stability for high-accuracy applications
Wide supply voltage range and low power consumption suitable for battery-powered devices
Fast slew rate and high bandwidth for dynamic signal processing
Ultra-low input bias current enabling high-impedance, low-noise designs
Reliable operation across extended temperature range for industrial and harsh environments
Small footprint MSOP package for space-constrained PCB designs