OPA4347UA/2K5
- Mfr.Part #
- OPA4347UA/2K5
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14SOIC
- Stock
- 25,685
- In Stock :
- 25,685
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Nominal Supply Current :
- 20μA
- Output Type :
- Rail-to-Rail
- Architecture :
- VOLTAGE-FEEDBACK
- Voltage - Supply, Single/Dual (±) :
- 2.3V~5.5V ±1.15V~2.75V
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Number of Circuits :
- 4
- Terminal Form :
- Gull wing
- Number of Pins :
- 14
- Supply Voltage :
- 5V
- Packaging :
- Tape and Reel (TR)
- Lead Free :
- Lead Free
- Max I/O Voltage :
- 6mV
- Current - Input Bias :
- 0.5pA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- ECCN Code :
- EAR99
- Slew Rate :
- 0.17V/μs
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Length :
- 8.65mm
- Peak Reflow Temperature (Cel) :
- 260
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Bandwidth :
- 350 kHz
- Output Current :
- 17mA
- Surface Mount :
- yes
- Frequency Compensation :
- yes
- Terminal Pitch :
- 1.27mm
- Bias Current-Max (IIB) @25C :
- 0.00001μA
- Amplifier Type :
- GENERAL PURPOSE
- Number of Functions :
- 4
- Input Offset Voltage (Vos) :
- 6mV
- Average Bias Current-Max (IIB) :
- 0.00001μA
- Pin Count :
- 14
- Input Offset Current-Max (IIO) :
- 0.00001μA
- Thickness :
- 1.58mm
- Number of Elements :
- 4
- Width :
- 3.91mm
- Power Supplies :
- 3/5V
- Base Part Number :
- OPA4347
- Factory Lead Time :
- 6 Weeks
- Common Mode Rejection Ratio :
- 70 dB
- Number of Terminations :
- 14
- Height :
- 1.75mm
- Nominal Gain Bandwidth Product :
- 350 kHz
- Low-Bias :
- yes
- Unity Gain BW-Nom :
- 350 kHz
- Micropower :
- yes
- Operating Temperature :
- -55°C~125°C
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Power Supply Rejection Ratio (PSRR) :
- 84.44dB
- Packing Method :
- TR
- Supply Voltage Limit-Max :
- 7.5V
- Low-Offset :
- No
- Pbfree Code :
- yes
- Programmable Power :
- No
- JESD-609 Code :
- e4
- Mounting Type :
- Surface Mount
- Voltage Gain :
- 115dB
- RoHS Status :
- ROHS3 Compliant
- Voltage - Input Offset :
- 2mV
- Datasheets
- OPA4347UA/2K5

0.5pA 70 dB Instrumentational OP Amps 0.00001μA 2.3V~5.5V ±1.15V~2.75V OPA4347 14 Pins 14-SOIC (0.154, 3.90mm Width)
OPA4347UA/2K5 Overview
Packaging for the buffer amplifier is in the form of a 14-SOIC (0.154, 3.90mm Width) case. A General Purpose-type buffer amplifier is shown here. There is a Tape & Reel (TR) case that is delivered with the instrumentation amplifiers. A total of 14 terminations have been reported in the past few weeks. Buffer amplifier has a total of 14 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 5V. An 14-pin op amp ic is included in the package. With regards to the offset voltage of the input, buffer amplifier is rated at 6mV. For this electrical component, the recommended mounting type is Surface Mount, which is the most common. The buffer amplifier functions well at -55°C~125°C as far as operating temperature is concerned. Keeping the voltage gain at 115dB is the best course of action. The buffer amp consists of 4 circuits in total. There are more than a few advantages to using this instrumentation amplifier, one of which is that it outputs Rail-to-Rail signals. A total of 4 elements are present in this linear amplifier. A TR-shaped amplifier is used to pack the buffer amps.
OPA4347UA/2K5 Features
14 Pins
supply voltage of 5V
115dB voltage gain
Output Type: Rail-to-Rail
OPA4347UA/2K5 Applications
There are a lot of Texas Instruments
OPA4347UA/2K5 Instrumentational OP Amps applications.
- single/dual op amp sum and difference circuits
- Integrator circuits
- Differentiator circuits
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
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