OPA4347UA
- Mfr.Part #
- OPA4347UA
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14SOIC
- Stock
- 7
- In Stock :
- 7
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Output Current :
- 17mA
- Terminal Pitch :
- 1.27mm
- Operating Supply Current :
- 20μA
- Number of Channels :
- 4
- Supply Voltage :
- 5V
- REACH SVHC :
- No SVHC
- Terminal Form :
- Gull wing
- Height :
- 1.75mm
- Supply Voltage Limit-Max :
- 7.5V
- Amplifier Type :
- GENERAL PURPOSE
- Lead Free :
- Lead Free
- Input Offset Current-Max (IIO) :
- 0.00001μA
- Micropower :
- yes
- Low-Offset :
- No
- Terminal Position :
- Dual
- Number of Pins :
- 14
- Nominal Supply Current :
- 20μA
- Power Supply Rejection Ratio (PSRR) :
- 84.44dB
- Nominal Gain Bandwidth Product :
- 350 kHz
- Input Offset Voltage (Vos) :
- 6mV
- Surface Mount :
- yes
- Bandwidth :
- 350 kHz
- JESD-609 Code :
- e4
- Frequency Compensation :
- yes
- Architecture :
- VOLTAGE-FEEDBACK
- Width :
- 3.91mm
- Pbfree Code :
- yes
- Programmable Power :
- No
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Type :
- Rail-to-Rail
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Pin Count :
- 14
- Packaging :
- Tube
- Unity Gain BW-Nom :
- 350 kHz
- Low-Bias :
- yes
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Length :
- 8.65mm
- Voltage - Input Offset :
- 2mV
- Operating Temperature :
- -55°C~125°C
- Number of Terminations :
- 14
- Factory Lead Time :
- 6 Weeks
- Power Supplies :
- 3/5V
- Voltage Gain :
- 115dB
- Number of Functions :
- 4
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Base Part Number :
- OPA4347
- Output Current per Channel :
- 17mA
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- RoHS Status :
- ROHS3 Compliant
- Average Bias Current-Max (IIB) :
- 0.00001μA
- Peak Reflow Temperature (Cel) :
- 260
- Bias Current-Max (IIB) @25C :
- 0.00001μA
- Max I/O Voltage :
- 6mV
- Slew Rate :
- 0.17V/μs
- Mounting Type :
- Surface Mount
- Current - Input Bias :
- 0.5pA
- Voltage - Supply, Single/Dual (±) :
- 2.3V~5.5V ±1.15V~2.75V
- Thickness :
- 1.58mm
- Common Mode Rejection Ratio :
- 70 dB
- Datasheets
- OPA4347UA

Instrumentation OP Amps Buffer Amps Texas Instruments OPA4347UA Overview
The OPA4347UA, manufactured by Texas Instruments, is a high-performance integrated circuit operational amplifier designed for general-purpose applications in instrumentation, operational amplifiers, and buffer amplifiers circuits. With its versatile design and robust performance, this IC is ideal for a wide range of industrial and commercial electronic systems.
Featuring advanced circuitry and high-quality components, the OPA4347UA offers exceptional precision, low noise, and high bandwidth, making it suitable for demanding applications where accuracy and reliability are paramount.
Whether used in signal conditioning, sensor interfaces, or control systems, this versatile operational amplifier delivers consistent and reliable performance, making it a preferred choice among engineers and designers.
OPA4347UA Features
- High precision and accuracy
- Low noise operation
- Wide bandwidth
- Low input offset voltage
- High common-mode rejection ratio (CMRR)
- Wide supply voltage range
- Unity-gain stable
- Small package size for space-constrained applications
OPA4347UA Applications
- Industrial Automation: The OPA4347UA is utilized in industrial automation systems for signal conditioning and amplification, ensuring accurate measurement and control of processes in manufacturing environments.
- Medical Equipment: In medical devices such as patient monitors and diagnostic equipment, this operational amplifier provides precise signal amplification, enabling healthcare professionals to obtain reliable data for diagnosis and treatment.
- Test and Measurement Instruments: Test equipment and measurement instruments leverage the OPA4347UA for its high precision and low noise characteristics, ensuring accurate measurement of electronic signals in laboratory and field settings.
- Audio Equipment: The OPA4347UA is integrated into audio equipment such as mixers, amplifiers, and equalizers to deliver clear, distortion-free sound reproduction, enhancing the audio experience in professional and consumer applications.
- Communications Systems: In telecommunications and networking equipment, this operational amplifier is used for signal conditioning and amplification, ensuring reliable transmission of data across various communication channels.
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