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