LF442CN
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- Mfr.Part #
- LF442CN
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OPAMP JFET 2 CIRCUIT 8DIP
- Stock
- 1
- In Stock ：
- 1
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Frequency Compensation :
- yes
- Packaging :
- Tube
- Number of Terminations :
- 8
- Power Supplies :
- +-15V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- Non-RoHS Compliant
- Low-Offset :
- No
- Base Part Number :
- LF442
- Unity Gain BW-Nom :
- 1000 kHz
- Pin Count :
- 8
- Mount :
- Through Hole
- Micropower :
- yes
- Voltage - Supply, Single/Dual (±) :
- 10V~36V ±5V~18V
- Amplifier Type :
- J-FET
- Length :
- 9.27mm
- Output Current :
- 6.8mA
- Radiation Hardening :
- No
- Nominal Supply Current :
- 400μA
- Voltage - Input Offset :
- 1mV
- JESD-609 Code :
- e0
- Width :
- 6.35mm
- Supply Voltage :
- 15V
- Height :
- 3.3mm
- Voltage Gain :
- 106.02dB
- Input Offset Voltage (Vos) :
- 5mV
- Low-Bias :
- yes
- Number of Functions :
- 2
- Lead Free :
- Contains Lead
- Bandwidth :
- 1MHz
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Architecture :
- VOLTAGE-FEEDBACK
- Mounting Type :
- Through Hole
- Terminal Position :
- Dual
- Number of Pins :
- 8
- ECCN Code :
- EAR99
- Slew Rate :
- 1V/μs
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Common Mode Rejection Ratio :
- 70 dB
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Power Supply Rejection Ratio (PSRR) :
- 70dB
- Operating Supply Current :
- 400μA
- Operating Temperature :
- 0°C~70°C
- Series :
- BI-FET II™
- Bias Current-Max (IIB) @25C :
- 0.0001μA
- REACH SVHC :
- No SVHC
- Average Bias Current-Max (IIB) :
- 0.0001μA
- Pbfree Code :
- No
- Number of Channels :
- 2
- Operating Supply Voltage :
- 18V
- Max Supply Current :
- 500μA
- Current - Input Bias :
- 10pA
- Datasheets
- LF442CN
Instrumentation OP Amps Buffer Amps Texas Instruments LF442CN Overview
Introducing the LF442CN, an exceptional Integrated Circuit Operational Amplifier (IC OPAMP) meticulously crafted by Texas Instruments, a name synonymous with innovation and reliability in the realm of electronic components. Designed to meet the exacting standards of modern electronic applications, this dual JFET-input operational amplifier is housed in a convenient 8-pin DIP package, ensuring ease of integration into diverse circuit designs.
With its versatile architecture and superior performance, the LF442CN empowers engineers and circuit designers to achieve precision and efficiency in their projects. Whether employed in industrial automation, instrumentation, or audio equipment, this IC OPAMP excels in delivering unparalleled signal amplification and processing capabilities.
Engineered with precision and crafted for excellence, the LF442CN stands as a testament to Texas Instruments' commitment to advancing technology and empowering innovation.
LF442CN Features
- Dual JFET-input operational amplifier
- 2 independent amplifier circuits in a single package
- High input impedance
- Low input bias current
- Wide bandwidth
- Low offset voltage
- Stable operation over temperature
- Industry-standard 8-pin DIP package
LF442CN Applications
- Industrial Automation: The LF442CN finds its application in industrial control systems, where its high input impedance and stable operation over temperature ensure accurate signal processing in harsh environments.
- Instrumentation: In precision measurement instruments such as multimeters and oscilloscopes, the LF442CN's low offset voltage and wide bandwidth enable precise signal amplification and conditioning, facilitating accurate data acquisition.
- Audio Equipment: From professional audio mixers to high-fidelity amplifiers, the LF442CN enhances audio performance with its low distortion and high slew rate, ensuring faithful reproduction of sound signals in various audio applications.
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