Manufacturer Part Number
OPA4131UA/1K
Manufacturer
Texas Instruments
Introduction
The OPA4131UA/1K is a quad precision low-power operational amplifier (op-amp) designed for high-performance instrumentation and signal conditioning applications.
Product Features and Performance
Quad op-amp in a single package
J-FET input stage for ultra-low input bias current
Wide supply voltage range of 9V to 36V
Low input offset voltage of 200μV
High open-loop gain of 120dB
Wide gain bandwidth of 4MHz
Low supply current of 1.5mA per amplifier
Fast slew rate of 10V/μs
Rail-to-rail output swing
Product Advantages
Excellent precision and low noise performance
Versatile operation with wide supply voltage range
Compact 16-SOIC package saves space
Suitable for a variety of instrumentation and signal conditioning applications
Key Technical Parameters
Manufacturer Part Number: OPA4131UA/1K
Package: 16-SOIC (0.295", 7.50mm Width)
Mounting Type: Surface Mount
Operating Temperature: -40°C to 85°C
Number of Circuits: 4
Gain Bandwidth Product: 4MHz
Voltage Supply Span: 9V to 36V
Supply Current: 1.5mA per channel
Slew Rate: 10V/μs
Input Offset Voltage: 200μV
Amplifier Type: J-FET
Quality and Safety Features
RoHS3 compliant
Reliable performance in a wide temperature range
Compatibility
Compatible with a variety of electronic circuits and systems requiring precision, low-power op-amp functionality
Application Areas
Instrumentation and signal conditioning
Industrial control systems
Medical equipment
Data acquisition systems
Test and measurement equipment
Product Lifecycle
This product is currently in active production and availability.
Texas Instruments provides long-term product support and availability.
Replacement or upgrade options may be available if required.
Key Reasons to Choose This Product
Excellent precision and low noise performance
Wide supply voltage range for versatile operation
Compact 16-SOIC package for space-constrained designs
Low power consumption for battery-powered applications
Robust performance across a wide temperature range
Reliable and long-term product support from Texas Instruments
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