Manufacturer Part Number
OPA121KU/2K5
Manufacturer
Texas Instruments
Introduction
High-precision, general-purpose operational amplifier
Designed for instrumentation and low-power applications
Product Features and Performance
Excellent DC characteristics, including low input bias current and low input offset voltage
High open-loop gain and high common-mode rejection ratio
Versatile operation from single or dual power supplies
Internally compensated for stable, predictable performance
Product Advantages
Precise and reliable amplification of low-level signals
Suitable for a wide range of instrumentation and measurement applications
Low power consumption makes it suitable for battery-powered devices
Key Technical Parameters
Gain Bandwidth Product: 2 MHz
Voltage Supply Span: 10 V to 36 V
Supply Current: 2.5 mA
Slew Rate: 2 V/µs
Input Offset Voltage: 500 µV
Input Bias Current: 1 pA
Quality and Safety Features
RoHS3 compliant
Packaged in 8-SOIC (0.154", 3.90mm Width) surface mount package
Compatibility
Suitable for a wide range of instrumentation and measurement applications
Application Areas
Precision amplifier for instrumentation and measurement equipment
Low-power, battery-powered devices
Industrial control and monitoring systems
Product Lifecycle
This is an active product, with no plans for discontinuation
Replacements and upgrades may be available as technology advances
Key Reasons to Choose This Product
Excellent DC characteristics for precise amplification of low-level signals
Versatile operation from single or dual power supplies
Low power consumption makes it suitable for battery-powered applications
Stable and predictable performance due to internal compensation
RoHS3 compliance for use in environmentally-conscious applications