LF444CM
- Mfr.Part #
- LF444CM
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP JFET 4 CIRCUIT 14SOIC
- Stock
- 5,821
- In Stock :
- 5,821
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Unity Gain BW-Nom :
- 1000 kHz
- Power Dissipation :
- 670mW
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Micropower :
- yes
- Peak Reflow Temperature (Cel) :
- 235
- Number of Channels :
- 4
- Output Current :
- 8mA
- Average Bias Current-Max (IIB) :
- 0.00005μA
- Pin Count :
- 14
- Amplifier Type :
- J-FET
- Lead Free :
- Contains Lead
- Nominal Supply Current :
- 600μA
- Bandwidth :
- 1MHz
- Mount :
- Surface Mount
- Low-Offset :
- No
- Number of Terminations :
- 14
- Terminal Form :
- Gull wing
- Radiation Hardening :
- No
- Voltage Gain :
- 100dB
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Low-Bias :
- yes
- Voltage - Supply, Single/Dual (±) :
- 10V~36V ±5V~18V
- Power Supplies :
- +-15V
- Terminal Pitch :
- 1.27mm
- Supply Voltage :
- 15V
- Base Part Number :
- LF444
- Input Offset Current-Max (IIO) :
- 0.00005μA
- JESD-609 Code :
- e0
- Packaging :
- Tube
- Terminal Position :
- Dual
- Lifecycle Status :
- NRND (Last Updated: 5 days ago)
- Operating Temperature :
- 0°C~70°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 3.91mm
- Height :
- 1.75mm
- Common Mode Rejection Ratio :
- 70 dB
- Bias Current-Max (IIB) @25C :
- 0.0001μA
- Voltage - Input Offset :
- 3mV
- Slew Rate :
- 1V/μs
- Number of Pins :
- 14
- Operating Supply Voltage :
- 18V
- Current - Input Bias :
- 10pA
- Architecture :
- VOLTAGE-FEEDBACK
- Operating Supply Current :
- 600μA
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Mounting Type :
- Surface Mount
- RoHS Status :
- Non-RoHS Compliant
- Series :
- BI-FET™
- Number of Functions :
- 4
- Length :
- 8.65mm
- Programmable Power :
- No
- Frequency Compensation :
- yes
- Power Supply Rejection Ratio (PSRR) :
- 70dB
- REACH SVHC :
- No SVHC
- Input Offset Voltage (Vos) :
- 10mV
- ECCN Code :
- EAR99
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Thickness :
- 1.58mm
- Datasheets
- LF444CM

Instrumentation Texas Instruments LF444CM Overview
Experience precision and versatility with the LF444CM, a top-tier integrated circuit meticulously crafted by Texas Instruments. Designed to meet the demanding requirements of modern electronic applications, this IC excels in delivering exceptional performance across various circuits. From instrumentation setups to buffer amplifiers, its seamless integration ensures reliability and accuracy, making it an indispensable component for professionals and enthusiasts alike.
LF444CM Features
- Highly efficient JFET input operational amplifier
- Quad circuit configuration for enhanced flexibility
- Operates seamlessly in instrumentation and buffer amplifier applications
- Wide operating temperature range for versatile usage
- Premium quality 14SOIC package for robustness and durability
- Low input bias and offset currents for precise signal processing
LF444CM Applications
- Medical Instrumentation: The LF444CM excels in medical equipment such as patient monitoring systems and electrocardiographs, where precision and reliability are paramount. Its low input bias and offset currents ensure accurate signal processing, contributing to patient safety and diagnostics.
- Industrial Automation: In industrial automation systems, this IC finds its application in sensor signal conditioning, control systems, and data acquisition. Its versatility and wide operating temperature range make it ideal for harsh industrial environments, ensuring consistent performance under challenging conditions.
- Audio Processing: Audio equipment such as mixers, amplifiers, and equalizers benefit from the LF444CM's high performance and low noise characteristics. Whether in studio recording or live sound reinforcement, its quad circuit configuration provides the flexibility and precision required for pristine audio reproduction.
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