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
- Voltage - Supply, Single/Dual (±) :
- 7V~36V ±3.5V~18V
- Slew Rate :
- 13V/µs
- Power Dissipation :
- 608mW
- Operating Supply Current :
- 8mA
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Low-Offset :
- No
- Length :
- 8.65mm
- Contact Plating :
- Gold
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- ECCN Code :
- EAR99
- JESD-609 Code :
- e4
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- RoHS Status :
- ROHS3 Compliant
- Nominal Supply Current :
- 11mA
- Voltage - Input Offset :
- 3mV
- Average Bias Current-Max (IIB) :
- 0.0002μA
- Supply Voltage :
- 15V
- Height :
- 1.75mm
- Base Part Number :
- LF347
- Number of Pins :
- 14
- Micropower :
- No
- Common Mode Rejection Ratio :
- 80 dB
- Bandwidth :
- 3MHz
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 4
- Terminal Position :
- Dual
- Number of Channels :
- 4
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Power Supplies :
- +-15V
- Unity Gain BW-Nom :
- 3000 kHz
- Pin Count :
- 14
- Voltage Gain :
- 100dB
- Max Frequency :
- 1kHz
- REACH SVHC :
- No SVHC
- Width :
- 3.91mm
- Mounting Type :
- Surface Mount
- Neg Supply Voltage-Max (Vsup) :
- -18V
- Lead Free :
- Lead Free
- Number of Terminations :
- 14
- Bias Current-Max (IIB) @25C :
- 0.0002μA
- Factory Lead Time :
- 6 Weeks
- Programmable Power :
- No
- Amplifier Type :
- J-FET
- Max Power Dissipation :
- 608mW
- Terminal Form :
- Gull wing
- Current - Input Bias :
- 50pA
- Thickness :
- 1.58mm
- Terminal Pitch :
- 1.27mm
- Low-Bias :
- yes
- Supply Voltage Limit-Max :
- 18V
- Pbfree Code :
- yes
- Packaging :
- Tube
- Radiation Hardening :
- No
- Frequency Compensation :
- yes
- Input Offset Voltage (Vos) :
- 5mV
- Mount :
- Surface Mount
- Operating Temperature :
- 0°C~70°C
- Architecture :
- VOLTAGE-FEEDBACK
- 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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