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INA2321EA/2K5G4

INA2321EA/2K5G4

INA2321EA/2K5G4

Texas Instruments

2 Channels 10pA 80 dB Instrumentational OP Amps 0.00001μA 5V 14 Pins TSSOP

SOT-23

INA2321EA/2K5G4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case TSSOP
Surface MountYES
Number of Pins 14
Weight 57.209338mg
PackagingTape and Reel
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Resistance 10 TΩ
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature125°C
Min Operating Temperature -55°C
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Pin Count14
Operating Supply Voltage5V
Number of Elements 6
Temperature GradeMILITARY
Number of Channels 2
Max Supply Voltage5.5V
Min Supply Voltage2.7V
Nominal Supply Current120μA
Quiescent Current40μA
Slew Rate0.04 V/μs
Amplifier Type INSTRUMENTATION AMPLIFIER
Common Mode Rejection Ratio 80 dB
Current - Input Bias 10pA
Input Offset Voltage (Vos) 1mV
Bandwidth 500 kHz
Gain Bandwidth Product500 kHz
Voltage Gain 60dB
Average Bias Current-Max (IIB) 0.00001μA
Power Supply Rejection Ratio (PSRR) 86.02dB
-3db Bandwidth 0.5MHz
Input Offset Current-Max (IIO) 0.00001μA
Voltage Gain-Nom 25
Non-linearity-Max 0.015%
Length 5mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2803 items

INA2321EA/2K5G4 Product Details

INA2321EA/2K5G4 Overview


In the package, you will find a TSSOP-case to contain the op amp ic. The instrumentation amplifier in this picture is of the INSTRUMENTATION AMPLIFIER-type. A Tape and Reel case is used for delivering the op amp. During the past two weeks, there have been close to 14 terminations. A total of 14 pins are located on this board. This linear amplifier should be powered by an 5V battery. The op amp ic has an array of 14 pins on it. Op amp rates 1mV as input offset voltage. You should keep the voltage gain at 60dB for the time being. On the buffer amps, there are 2 channels that can be used. To operate this buffer amplifier, the temperature must not be lower than -55°C. A temperature greater than 125°C should not be used for the operation of buffer amplifier. 6 elements make up the design of this buffer amplifier. The operating supply voltage of the buffer op amp is rated at 5V. This electric component can work from a voltage of under 5.5V as far as supply voltage is concerned. A voltage of 2.7V or higher is recommended for the linear amplifier's supply voltage. The current is quiescent at 40μA. During testing, the instrumentation amplifier resistance should remain within a range of 10 TΩ.

INA2321EA/2K5G4 Features


14 Pins
supply voltage of 5V
60dB voltage gain
Resistance of 10 TΩ


INA2321EA/2K5G4 Applications


There are a lot of Texas Instruments
INA2321EA/2K5G4 Instrumentational OP Amps applications.


  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation
  • Video computer boards

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