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OPA347SA/250G4

OPA347SA/250G4

OPA347SA/250G4

Texas Instruments

10pA 70 dB Instrumentational OP Amps 5 Pins SC

SOT-23

OPA347SA/250G4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SC
Surface MountYES
Number of Pins 5
PackagingTape and Reel
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature125°C
Min Operating Temperature -55°C
Subcategory Operational Amplifier
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Pin Count5
Number of Elements 1
Temperature GradeMILITARY
Max Supply Voltage5.5V
Min Supply Voltage2.5V
Nominal Supply Current34μA
Slew Rate0.17 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 70 dB
Current - Input Bias 10pA
Input Offset Voltage (Vos) 6mV
Bandwidth 350 kHz
Gain Bandwidth Product350 kHz
Unity Gain BW-Nom 350 kHz
Voltage Gain 115dB
Power Supply Rejection Ratio (PSRR) 84.44dB
Low-Offset NO
Frequency CompensationYES
Low-Bias YES
MicropowerYES
Programmable PowerNO
Nominal Gain Bandwidth Product 350 kHz
Max I/O Voltage 6mV
Height 900μm
Length 2mm
Width 1.25mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3427 items

OPA347SA/250G4 Product Details

OPA347SA/250G4 Overview


Packaging for the buffer amplifier is in the form of a SC case. A OPERATIONAL AMPLIFIER-type buffer amplifier is shown here. There is a Tape and Reel case that is delivered with the instrumentation amplifiers. A total of 5 terminations have been reported in the past few weeks. Buffer amplifier has a total of 5 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 5V. In more specific terms, this linear amplifier can be categoriOperational Amplifiered as a Operational Amplifier-type device. An 5-pin op amp ic is included in the package. With regards to the offset voltage of the input, buffer amplifier is rated at 6mV. Keeping the voltage gain at 115dB is the best course of action. This op amp needs to be operated at a temperature of not less than -55°C degrees Celsius in order to function properly. You should not use op amp above 125°C degrees. A total of 1 elements are present in this linear amplifier. Regarding the voltage of the supply, this electrical part can work from a voltage as low as 5.5V, and this is an excellent feature. In order to ensure that the instrumentation amplifier's supply voltage remains above 2.5V, it is recommended to keep it higher.

OPA347SA/250G4 Features


5 Pins
supply voltage of 5V
115dB voltage gain


OPA347SA/250G4 Applications


There are a lot of Texas Instruments
OPA347SA/250G4 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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