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OPA347NA/3KG4

OPA347NA/3KG4

OPA347NA/3KG4

Texas Instruments

17mA per Channel 10pA 70 dB Instrumentational OP Amps 5 Pins SOT-23

SOT-23

OPA347NA/3KG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOT-23
Surface MountYES
Number of Pins 5
PackagingTape and Reel
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature125°C
Min Operating Temperature -55°C
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
Operating Supply Current 20μA
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
Output Current per Channel 17mA
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
Length 2.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1108 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.315541$0.315541
10$0.297680$2.9768
100$0.280830$28.083
500$0.264934$132.467
1000$0.249938$249.938

OPA347NA/3KG4 Product Details

OPA347NA/3KG4 Overview


In order to protect the op amps, a SOT-23 case is used. There are two types of operational amplifiers in this circuit. In the case of Tape and Reel cases, linear amplifier will be delivered. In recent months, the number of terminations has approached 5. It consists of a total of 5 pins in total. It would be helpful if you could remember that this op amp ic should be powered by an 5V battery. It has 5 pins that make up the linear amplifier. In terms of input offset voltage, operational amplifier rates 6mV. In order for this instrumentation amplifier to operate, the supply current needs to be between 20μA and 10 . Maintain 115dB as the voltage gain. It is recommended that the temperature of this op amp ic should not fall below -55°C degrees Fahrenheit at any time. Linear amplifier shouldn't be used above 125°C degrees. As a whole, there are 1 elements that make up this buffer amplifier. When it comes to the voltage from which this electrical part will operate, it can operate at a maximum of less than 5.5V. It is recommended that you keep the instrumentation amplifier's supply voltage higher than 2.5V when using it.

OPA347NA/3KG4 Features


5 Pins
supply voltage of 5V
115dB voltage gain


OPA347NA/3KG4 Applications


There are a lot of Texas Instruments
OPA347NA/3KG4 Instrumentational OP Amps applications.


  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification

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