LF347BD
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- Mfr.Part #
- LF347BD
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP JFET 4 CIRCUIT 14SOIC
- Stock
- 3,472
- In Stock ：
- 3,472
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Base Part Number :
- LF347
- Average Bias Current-Max (IIB) :
- 0.0002μA
- Current - Input Bias :
- 50pA
- Architecture :
- VOLTAGE-FEEDBACK
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 14
- Factory Lead Time :
- 6 Weeks
- Voltage Gain :
- 100dB
- Operating Temperature :
- 0°C~70°C
- Low-Offset :
- No
- JESD-609 Code :
- e4
- Operating Supply Current :
- 8mA
- Power Supplies :
- +-15V
- Bias Current-Max (IIB) @25C :
- 0.0002μA
- Micropower :
- No
- Slew Rate :
- 13V/µs
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Thickness :
- 1.58mm
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Number of Terminations :
- 14
- Length :
- 8.65mm
- Common Mode Rejection Ratio :
- 80 dB
- RoHS Status :
- ROHS3 Compliant
- Height :
- 1.75mm
- Nominal Supply Current :
- 11mA
- Mount :
- Surface Mount
- Number of Pins :
- 14
- Supply Voltage :
- 15V
- REACH SVHC :
- No SVHC
- Voltage - Input Offset :
- 3mV
- Neg Supply Voltage-Max (Vsup) :
- -18V
- Power Dissipation :
- 608mW
- Voltage - Supply, Single/Dual (±) :
- 7V~36V ±3.5V~18V
- Terminal Pitch :
- 1.27mm
- Supply Voltage Limit-Max :
- 18V
- Contact Plating :
- Gold
- Packaging :
- Tube
- Amplifier Type :
- J-FET
- Max Frequency :
- 1kHz
- Bandwidth :
- 3MHz
- Unity Gain BW-Nom :
- 3000 kHz
- Number of Channels :
- 4
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Number of Functions :
- 4
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Width :
- 3.91mm
- Frequency Compensation :
- yes
- Max Power Dissipation :
- 608mW
- Programmable Power :
- No
- Input Offset Voltage (Vos) :
- 5mV
- Low-Bias :
- yes
- Datasheets
- LF347BD
Instrumentation, Texas Instruments, LF347BD Overview
Introducing the LF347BD, an exceptional Integrated Circuit (IC) meticulously crafted by Texas Instruments, a pioneer in semiconductor innovation. This IC is meticulously engineered to cater to the stringent demands of modern electronic systems, particularly in the realm of instrumentation, operational amplifiers, and buffer amplifiers. Renowned for its unparalleled performance and reliability, the LF347BD stands as a testament to Texas Instruments' commitment to excellence.
With its cutting-edge JFET technology and versatile 4-circuit design encapsulated in a space-saving 14SOIC package, this IC empowers engineers and designers to achieve unparalleled precision and efficiency in their electronic designs. Whether utilized in industrial automation, medical instrumentation, or precision measurement equipment, the LF347BD excels in delivering superior signal amplification and buffering capabilities, ensuring optimal performance even in the most demanding applications.
LF347BD Features
- Advanced JFET technology
- 4 independent operational amplifier circuits
- High input impedance
- Low offset voltage and drift
- Wide bandwidth
- Low input bias and offset currents
- Industry-standard 14SOIC package
- Robust and reliable performance
LF347BD Applications
- Industrial Automation: The LF347BD is ideal for signal conditioning, sensor interfacing, and control system amplification in industrial automation systems. Its high input impedance and low offset voltage make it indispensable for precise measurement and control applications, ensuring optimal performance in harsh industrial environments.
- Medical Instrumentation: In medical devices such as patient monitoring systems, the LF347BD plays a vital role in amplifying weak bioelectrical signals with minimal distortion. Its low input bias and offset currents enable accurate signal amplification, making it well-suited for applications requiring high precision and reliability in healthcare settings.
- Precision Measurement Equipment: Whether in laboratory instruments or test and measurement devices, the LF347BD excels in providing accurate signal amplification and buffering. Its wide bandwidth and low drift ensure stable and precise signal processing, enabling engineers to achieve exceptional measurement accuracy and repeatability.
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