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OPA129UBE4

OPA129UBE4

OPA129UBE4

Texas Instruments

10mA per Channel 100 fA 80 dB Instrumentational OP Amps 18V 8 Pins SOIC

SOT-23

OPA129UBE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status LIFEBUY (Last Updated: 2 days ago)
Package / Case SOIC
Surface MountYES
Number of Pins 8
PackagingRail/Tube
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature125°C
Min Operating Temperature -40°C
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Pin Count8
Operating Supply Voltage18V
Number of Elements 1
Temperature GradeAUTOMOTIVE
Operating Supply Current 1.2mA
Nominal Supply Current1.8mA
Current - Output 10mA
Slew Rate2.5 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 80 dB
Current - Input Bias 100 fA
Output Current per Channel 10mA
Input Offset Voltage (Vos) 2mV
Bandwidth 1MHz
Gain Bandwidth Product1MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1000 kHz
Voltage Gain 120dB
Low-Offset NO
Frequency CompensationYES
Max Dual Supply Voltage18V
Low-Bias YES
MicropowerNO
Min Dual Supply Voltage 5V
Programmable PowerNO
Nominal Gain Bandwidth Product 1MHz
Max I/O Voltage 2mV
Power NO
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1050 items

OPA129UBE4 Product Details

OPA129UBE4 Overview


It is packaged in an SOIC-case that protects the operational amplifiers from damage. An op amp of this type is a OPERATIONAL AMPLIFIER-type. As far as the packaging is concerned, buffer op amp is delivered in a Rail/Tube case. It is estimated that there will be at least 8 terminations this year. A total of 8 pins are attached to buffer op amp. As a reminder, this buffer op amp should be powered by 15V battery and that the battery should be inserted in the amplifier. A type of Operational Amplifier op amp ic can be identified by the fact that this is a type of Operational Amplifier device. In total, the buffer amplifier consists of 8 pins. Op amp ic rates 2mV for input offset voltage. A supply current of 1.2mA can be used to operate this linear amplifier. Maintain 120dB as the voltage gain. This instrumentation amplifier cannot operate below -40°C degrees Celsius. You should only use instrumentation amplifier at temperatures that are no higher than 125°C. A voltage rating of 1 is indicated for the op amp's operating supply voltage. The operating supply voltage of the buffer op amp is rated at 18V. In order to conduct this part, you will need to provide dual supply voltages of 18V volts.

OPA129UBE4 Features


8 Pins
supply voltage of 15V
120dB voltage gain


OPA129UBE4 Applications


There are a lot of Texas Instruments
OPA129UBE4 Instrumentational OP Amps applications.


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

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