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  • INA121UA/2K5E4

INA121UA/2K5E4

1 Channels 14mA per Channel 50pA 90 dB Instrumentational OP Amps 0.00005μA 8 Pins SOIC


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-INA121UA/2K5E4
  • Package: SOIC
  • Datasheet: PDF
  • Stock: 592
  • Description: 1 Channels 14mA per Channel 50pA 90 dB Instrumentational OP Amps 0.00005μA 8 Pins SOIC(Kg)

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Details

Tags

Parameters
Package / Case SOIC
Surface Mount YES
Number of Pins 8
Weight 75.891673mg
Packaging Tape and Reel
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 3
Number of Terminations 8
ECCN Code EAR99
Resistance 1 TΩ
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Subcategory Instrumentation Amplifier
Packing Method TR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 8
Qualification Status Not Qualified
Number of Elements 3
Temperature Grade INDUSTRIAL
Number of Channels 1
Max Supply Voltage 36V
Min Supply Voltage 4.5V
Operating Supply Current 450μA
Nominal Supply Current 525μA
Quiescent Current 450μA
Slew Rate 0.07 V/μs
Amplifier Type INSTRUMENTATION AMPLIFIER
Common Mode Rejection Ratio 90 dB
Current - Input Bias 50pA
Output Current per Channel 14mA
Input Offset Voltage (Vos) 300μV
Bandwidth 600 kHz
Neg Supply Voltage-Nom (Vsup) -15V
Voltage Gain 80dB
Average Bias Current-Max (IIB) 0.00005μA
Max Dual Supply Voltage 18V
-3db Bandwidth 600 kHz
Min Dual Supply Voltage 2.25V
Dual Supply Voltage 15V
Input Voltage Noise Density 20nV/sqrt Hz
Voltage Gain-Nom 10
Non-linearity-Max 0.002%
Length 4.9mm
RoHS Status RoHS Compliant
Lead Free Lead Free

INA121UA/2K5E4 Overview


The linear amplifier is packaged in a SOIC case which makes it easy for the consumer to handle. The instrumentation amplifier in this picture is of the INSTRUMENTATION AMPLIFIER-type. As far as the packaging is concerned, buffer op amp is delivered in a Tape and Reel case. It is estimated that there will be at least 8 terminations this year. Buffer amplifier has a total of 8 pins. It would be helpful if you could remember that this op amp ic should be powered by an 15V battery. In more specific terms, this linear amplifier can be categoriInstrumentation Amplifiered as a Instrumentation Amplifier-type device. An 8-pin op amp ic is included in the package. The input offset voltage is 300μV. Operational amplifier can operate supply current at 450μA. It is recommended to keep the voltage gain at 80dB at all times. 1 channels are available on the instrumentation amplifier. Using this buffer op amp requires a temperature of at least -40°C. Instrumentation amplifier should only be used at temperatures up to 85°C. The linear amplifier consists of 3 different elements in total. It is used TR to pack the op amps. I would like to point out that this electrical component is capable of working from a voltage below 36V as far as the power supply is concerned. In order to ensure that the instrumentation amplifier's supply voltage remains above 4.5V, it is recommended to keep it higher. There should be a dual supply voltage of 18V for you to conduct this electrical part. As a result, linear amplifier's quiescent current is 450μA. It is recommended to keep the buffer amps resistance within the range of 1 TΩ.

INA121UA/2K5E4 Features


8 Pins
supply voltage of 15V
80dB voltage gain
Resistance of 1 TΩ

INA121UA/2K5E4 Applications


There are a lot of Texas Instruments INA121UA/2K5E4 Instrumentational OP Amps applications.

  • Measurements of Wheatstone bridge
  • Polarized electrodes
  • Test equipment
  • Precision measurement
  • Car stereo
  • Comparator
  • Medical imaging
  • Commercial audio systems
  • Automation control systems
  • Power control