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BUF634UE4

BUF634UE4

BUF634UE4

Texas Instruments

250mA per Channel 20μA Instrumentational OP Amps 8 Pins SOIC

SOT-23

BUF634UE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status NRND (Last Updated: 1 week ago)
Contact PlatingGold
Mount Surface Mount
Package / Case SOIC
Number of Pins 8
Weight 75.891673mg
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Max Operating Temperature125°C
Min Operating Temperature -40°C
Subcategory Buffer Amplifier
Packing Method TUBE
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Pin Count8
Number of Elements 1
Temperature GradeAUTOMOTIVE
Max Supply Voltage18V
Operating Supply Current 15mA
Nominal Supply Current20mA
Current - Output 250mA
Slew Rate2000 V/μs
Amplifier Type BUFFER
Current - Input Bias 20μA
Output Current per Channel 250mA
Input Offset Voltage (Vos) 100mV
Neg Supply Voltage-Nom (Vsup) -15V
Voltage Gain 0.087dB
Max Dual Supply Voltage18V
-3db Bandwidth 180MHz
Min Dual Supply Voltage 2.25V
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:4870 items

BUF634UE4 Product Details

BUF634UE4 Overview


A SOIC case is used to package the op amp. BUFFER-type instrumentation amplifiers are used in this application. It is estimated that there will be 8 terminations in the next few months. There are a total of 8 pins on this op amp. It is important to remember that this op amp should be operated at a voltage of 15V volts. It should be noted that this op amp is a type of Buffer Amplifier device. There are 8 pins on this chip. In terms of the input offset voltage, instrumentation amplifier rates at 100mV. An 15mA volt supply current is needed for this linear amplifier to operate. There should be no change in the voltage gain. In order for op amp to function properly, the temperature should not be lower than -40°C degrees Celsius. Instrumentation amplifier should only be used at temperatures up to 125°C. There are a total of 1 elements in this linear amplifier. The instrumentation amplifier is packed in the form of TUBE. I would like to point out that this electrical component is capable of working from a voltage below 18V as far as the power supply is concerned. The dual supply voltage of 18V should be used for the conduct of this electronic component.

BUF634UE4 Features


8 Pins
supply voltage of 15V
0.087dB voltage gain


BUF634UE4 Applications


There are a lot of Texas Instruments
BUF634UE4 Instrumentational OP Amps applications.


  • 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
  • Precision measurement

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