Manufacturer Part Number
LF444CM
Manufacturer
Texas Instruments
Introduction
The LF444CM is a quad precision operational amplifier (op-amp) featuring low input offset voltage and low input bias current.
Product Features and Performance
Quad op-amp design with 4 independent amplifiers in a single package
Low input offset voltage of 3 mV
Low input bias current of 10 pA
High gain bandwidth of 1 MHz
Slew rate of 1 V/μs
Wide supply voltage range from ±18 V to ±18 V
Capable of driving loads up to 14 mA per channel
Operates over a wide temperature range of 0°C to 70°C
Product Advantages
Excellent performance characteristics for precision analog applications
Small 14-SOIC package for efficient board layout
RoHS3 compliant for environmentally-friendly design
Key Technical Parameters
Manufacturer Part Number: LF444CM
Package: 14-SOIC (0.154", 3.90mm Width)
Mounting Type: Surface Mount
Operating Temperature: 0°C to 70°C
Number of Circuits: 4
Gain Bandwidth Product: 1 MHz
Voltage Supply Span (Min/Max): ±18 V
Current Supply: 600 μA per channel
Slew Rate: 1 V/μs
Voltage Input Offset: 3 mV
Amplifier Type: J-FET
Current Output / Channel: 14 mA
Current Input Bias: 10 pA
Quality and Safety Features
RoHS3 compliant for environmentally-friendly design
Compatibility
Can be used in a wide range of analog circuits and instrumentation applications
Application Areas
Precision analog circuits
Instrumentation and measurement
Signal conditioning
Sensor signal processing
Product Lifecycle
The LF444CM is an active product and not nearing discontinuation.
Replacement or upgraded options may be available from Texas Instruments.
Key Reasons to Choose This Product
Excellent performance characteristics for precision analog applications
Low input offset voltage and bias current for high accuracy
Wide supply voltage range and high output current capability
Small 14-SOIC package for efficient board layout
RoHS3 compliance for environmentally-friendly design
Long-term product availability and potential upgrade options
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