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INA122U/2K5E4

INA122U/2K5E4

INA122U/2K5E4

Texas Instruments

1 Channels 25nA 83 dB Instrumentational OP Amps 5V 8 Pins D

SOT-23

INA122U/2K5E4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case D
Surface MountYES
Number of Pins 8
Weight 75.891673mg
PackagingTape and Reel
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Resistance 10GOhm
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Instrumentation Amplifier
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Pin Count8
Operating Supply Voltage5V
Number of Elements 2
Number of Channels 1
Max Supply Voltage36V
Min Supply Voltage2.2V
Nominal Supply Current85μA
Quiescent Current60μA
Slew Rate0.008 V/μs
Amplifier Type INSTRUMENTATION AMPLIFIER
Common Mode Rejection Ratio 83 dB
Current - Input Bias 25nA
Input Offset Voltage (Vos) 50μV
Bandwidth 120 kHz
Voltage Gain 80dB
Power Supply Rejection Ratio (PSRR) 100dB
Max Dual Supply Voltage18V
-3db Bandwidth 0.12MHz
Dual Supply Voltage 9V
Voltage Gain-Nom 100
Length 4.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:3740 items

INA122U/2K5E4 Product Details

INA122U/2K5E4 Overview


Packaged in a D case, the buffer op amp is ready to use. An op amp ic of the INSTRUMENTATION AMPLIFIER type. The op amp is delivered to you in a Tape and Reel case. There is a growing number of terminations approaching the number of 8. The pins on this board total to 8 in total. I would like to remind you that this buffer op amp should be powered by an 15V battery. I would like to specify that this buffer amplifier belongs to the Instrumentation Amplifier-type of devices. A total of 8 pins are present on the instrumentation amplifier. There is an input offset voltage of 50μV for this buffer op amp. 80dB should remain the voltage gain. As far as the device is concerned, buffer amplifier has 1 channels. For the buffer op amp to operate properly, it must be above the temperature of -40°C degrees Celsius. No temperature greater than 85°C should be used. The linear amplifier consists of 2 different elements in total. The operating supply voltage of the buffer op amp is rated at 5V. In terms of the supply voltage, this electrical part is capable of operating at low voltage levels of under 36V. A high supply voltage of more than 2.2V is recommended for the instrumentation amplifier's supply voltage. As a rule of thumb, you should conduct this electronic part under a dual voltage supply of 18V volts. Currently, linear amplifier is operating with a quiescent current of 60μA. Instrumentation amplifier resistance should stay within the range of 10GOhm.

INA122U/2K5E4 Features


8 Pins
supply voltage of 15V
80dB voltage gain
Resistance of 10GOhm


INA122U/2K5E4 Applications


There are a lot of Texas Instruments
INA122U/2K5E4 Instrumentational OP Amps applications.


  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection

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