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OPA4345EA/2K5

OPA4345EA/2K5

OPA4345EA/2K5

Texas Instruments

92 dB Instrumentational OP Amps 0.00001μA 14 Pins TSSOP

SOT-23

OPA4345EA/2K5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case TSSOP
Surface MountYES
Number of Terminations 14
ECCN Code EAR99
Subcategory Operational Amplifier
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 4
Supply Voltage 5.5V
Terminal Pitch0.65mm
Pin Count14
Qualification StatusNot Qualified
Operating Temperature (Max) 85°C
Power Supplies3/5V
Temperature GradeINDUSTRIAL
Number of Circuits 4
Supply Current-Max 1.2mA
Slew Rate2 V/us
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 92 dB
Unity Gain BW-Nom 3000 kHz
Average Bias Current-Max (IIB) 0.00001μA
Low-Offset NO
Frequency CompensationYES AVCL>=5
Supply Voltage Limit-Max 7.5V
Low-Bias YES
MicropowerYES
Bias Current-Max (IIB) @25C 0.00001μA
Programmable PowerNO
Input Offset Voltage-Max 1200μV
Wideband NO
Power NO
Voltage Gain-Min 31600
Length 5mm
Height Seated (Max) 1.2mm
RoHS StatusRoHS Compliant
In-Stock:2939 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.66000$2.66
500$2.6334$1316.7
1000$2.6068$2606.8
1500$2.5802$3870.3
2000$2.5536$5107.2
2500$2.527$6317.5

OPA4345EA/2K5 Product Details

OPA4345EA/2K5 Overview


The linear amplifier is packaged in a TSSOP case. This is a OPERATIONAL AMPLIFIER type op amp. The number of terminations approaches 14. Buffer amplifier has a total of 14 pins. Please take in mind that this instrumentation amplifier should be run at 5.5V. To be specific, this instrumentation amplifier is a type of Operational Amplifier. There are 4 circuits on this op amp. The minimum voltage gain this buffer op amp is able to conduct is 31600.

OPA4345EA/2K5 Features


14 Pins
supply voltage of 5.5V


OPA4345EA/2K5 Applications


There are a lot of Texas Instruments
OPA4345EA/2K5 Instrumentational OP Amps applications.


  • 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
  • Division circuits

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