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