Manufacturer Part Number
ADA4891-1ARJZ-RL
Manufacturer
Analog Devices, Inc.
Introduction
High-Speed, Ultralow Noise, Precision Operational Amplifier
Product Features and Performance
Rail-to-rail output
Ultralow input bias current of 2pA
Very low input offset voltage of 2.5mV
High slew rate of 210V/μs
Wide bandwidth of 240MHz (-3dB)
Low power consumption of 4.4mA per amplifier
Product Advantages
Excellent DC and AC performance
Robust and reliable operation
Wide operating temperature range of -40°C to 125°C
Suitable for a variety of instrumentation and precision applications
Key Technical Parameters
Voltage Supply Range: 2.7V to 5.5V
Output Current: 125mA
Input Offset Voltage: 2.5mV
Input Bias Current: 2pA
Slew Rate: 210V/μs
Bandwidth (-3dB): 240MHz
Quality and Safety Features
RoHS3 compliant
Suitable for surface mount applications
Compatibility
SOT-23-5 package
Application Areas
Instrumentation and measurement equipment
Medical devices
Industrial control systems
Test and measurement equipment
Product Lifecycle
The ADA4891 is an active and widely-used product in Analog Devices' portfolio.
Replacement or upgrade options may be available, but the ADA4891 remains a viable choice for many applications.
Key Reasons to Choose This Product
Exceptional DC and AC performance, including ultra-low noise, high bandwidth, and fast slew rate
Robust and reliable operation across a wide temperature range
Versatile package and compatibility for a variety of applications
Proven reliability and longevity in the market