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INA128PAG4

INA128PAG4

INA128PAG4

Texas Instruments

1 Channels 15mA per Channel 10nA 110 dB Instrumentational OP Amps 8 Pins PDIP

SOT-23

INA128PAG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case PDIP
Surface MountNO
Number of Pins 8
Weight 528.605208mg
JESD-609 Code e4
Number of Terminations 8
ECCN Code EAR99
Resistance 100GOhm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature125°C
Min Operating Temperature -40°C
Subcategory Instrumentation Amplifier
Technology BIPOLAR
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Number of Functions 1
Supply Voltage 15V
Terminal Pitch2.54mm
Pin Count8
Number of Elements 3
Temperature GradeINDUSTRIAL
Number of Channels 1
Max Supply Voltage36V
Min Supply Voltage4.5V
Operating Supply Current 700μA
Nominal Supply Current750μA
Quiescent Current700μA
Slew Rate4 V/μs
Amplifier Type INSTRUMENTATION AMPLIFIER
Common Mode Rejection Ratio 110 dB
Current - Input Bias 10nA
Output Current per Channel 15mA
Input Offset Voltage (Vos) 25μV
Bandwidth 1.3MHz
Gain Bandwidth Product1.3MHz
Neg Supply Voltage-Nom (Vsup) -15V
Voltage Gain 80dB
Max Dual Supply Voltage18V
-3db Bandwidth 1.3MHz
Min Dual Supply Voltage 2.25V
Dual Supply Voltage 15V
Input Voltage Noise Density 8nV/sqrt Hz
Voltage Gain-Nom 10
Non-linearity-Max 0.004%
Height 4.57mm
Length 9.81mm
Width 6.35mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:4047 items

INA128PAG4 Product Details

INA128PAG4 Overview


It is packaged in an PDIP-case that protects the operational amplifiers from damage. An op amp of this type is a INSTRUMENTATION AMPLIFIER-type. 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 Instrumentation Amplifier op amp ic can be identified by the fact that this is a type of Instrumentation Amplifier device. In total, the buffer amplifier consists of 8 pins. Op amp ic rates 25μV for input offset voltage. A supply current of 700μA can be used to operate this linear amplifier. There should be no change in the voltage gain at 80dB. There are a total of 1 channels available on the op amps. This instrumentation amplifier cannot operate below -40°C degrees Celsius. You should only use op amp buffer at temperatures that are no higher than 125°C. There are 3 elements in this buffer amplifier. It is important to keep in mind that the power supply voltage of this electric component is below 36V, which is suitable. Keeping the linear amplifier's supply voltage above 4.5V is recommended. In order to conduct this part, you will need to provide dual supply voltages of 18V volts. The quiescent current is 700μA. It is important that the op amp resistance stays within the range of 100GOhm.

INA128PAG4 Features


8 Pins
supply voltage of 15V
80dB voltage gain
Resistance of 100GOhm


INA128PAG4 Applications


There are a lot of Texas Instruments
INA128PAG4 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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