Manufacturer Part Number
LF442AMH
Manufacturer
Texas Instruments
Introduction
Dual J-FET input operational amplifier
Designed for high-precision, low-noise instrumentation applications
Product Features and Performance
Gain bandwidth product of 1 MHz
Wide supply voltage range of 10 V to 44 V
Low input bias current of 10 pA
Slew rate of 1 V/μs
Input offset voltage of 500 μV
Product Advantages
Excellent performance for precision instrumentation
Wide operating temperature range of -55°C to 125°C
Dual channel design for efficient space utilization
Key Technical Parameters
Package: TO-99-8 metal can
Mounting type: Through-hole
Number of circuits: 2
Supply current: 300 μA per channel
Output current per channel: 6.8 mA
Quality and Safety Features
Robust metal can package for harsh environments
Mil-spec qualified for military and aerospace applications
Compatibility
Widely used in precision analog circuits, instrumentation, and data acquisition systems
Application Areas
Instrumentation and measurement equipment
Industrial control systems
Medical devices
Test and measurement equipment
Product Lifecycle
This product is an established and widely used operational amplifier
Replacements and upgrades are readily available from Texas Instruments and other manufacturers
Key Reasons to Choose This Product
Excellent precision and low-noise performance
Wide operating temperature range for harsh environments
Efficient dual-channel design for space-constrained applications
Robust metal package and military-grade qualification
Extensive compatibility and support from the manufacturer
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