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OPA343UAG4

OPA343UAG4

OPA343UAG4

Texas Instruments

50mA per Channel 10pA 74 dB Instrumentational OP Amps 0.00006μA 3V 8 Pins SOIC

SOT-23

OPA343UAG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOIC
Surface MountYES
Number of Pins 8
PackagingRail/Tube
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Pin Count8
Operating Supply Voltage3V
Number of Elements 1
Temperature GradeINDUSTRIAL
Max Supply Voltage5V
Min Supply Voltage2.7V
Operating Supply Current 850μA
Nominal Supply Current1.25mA
Slew Rate6 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 74 dB
Current - Input Bias 10pA
Output Current per Channel 50mA
Input Offset Voltage (Vos) 8mV
Bandwidth 5.5MHz
Gain Bandwidth Product5.5MHz
Unity Gain BW-Nom 5500 kHz
Voltage Gain 120dB
Average Bias Current-Max (IIB) 0.00006μA
Power Supply Rejection Ratio (PSRR) 87.96dB
Low-Offset NO
Frequency CompensationYES
Low-Bias YES
MicropowerNO
Programmable PowerNO
Nominal Gain Bandwidth Product 5.5MHz
Max I/O Voltage 8mV
Height 1.58mm
Length 4.9mm
Width 3.91mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3402 items

OPA343UAG4 Product Details

OPA343UAG4 Overview


Op amp is packaged in SOIC case. Op amps are OPERATIONAL AMPLIFIER types of amplifier on the chip. Instrumentation amplifier is delivered in a Rail/Tube case. The number of terminations approaches 8. Linear amplifier has a total of 8 pins. Please take in mind that op amp should be run at 5V. Linear amplifier includes 8 pins. Regarding input offset voltage, buffer amplifier rates 8mV voltage. Operational amplifier can operate supply current at 850μA. The voltage gain should stay at 120dB. It should not lower than -40°C to operate buffer amplifier. It is recommended that op amp be used at temperatures below 85°C. Op amp has total of 1 elements. The operating supply voltage of instrumentation amplifier is rated 3V voltage. With regard tp supply voltage, op amp is used under 5V. To keep the buffer amps' supply voltage higher than 2.7V.

OPA343UAG4 Features


8 Pins
supply voltage of 5V
120dB voltage gain


OPA343UAG4 Applications


There are a lot of Texas Instruments
OPA343UAG4 Instrumentational OP Amps applications.


  • Proportional operation circuits
  • Inverse/same-phase proportional circuit
  • Addition operation circuits
  • Subtraction operation circuits
  • single/dual op amp sum and difference circuits
  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits

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