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INA321EA/2K5

INA321EA/2K5

INA321EA/2K5

Texas Instruments

16mA per Channel 0.5pA 80 dB Instrumentational OP Amps 2.5V~5.5V ±1.25V~2.75V INA321 8 Pins 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

SOT-23

INA321EA/2K5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Surface MountYES
Number of Pins 8
Weight 25.996513mg
Operating Temperature-55°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Resistance 10 TΩ
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TR
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.65mm
Base Part Number INA321
Pin Count8
Output Type Rail-to-Rail
Number of Elements 3
Number of Circuits 1
Operating Supply Current 40μA
Nominal Supply Current60μA
Quiescent Current40μA
Slew Rate0.4V/μs
Amplifier Type Instrumentation
Common Mode Rejection Ratio 80 dB
Current - Input Bias 0.5pA
Voltage - Supply, Single/Dual (±) 2.5V~5.5V ±1.25V~2.75V
Output Current per Channel 16mA
Input Offset Voltage (Vos) 1mV
Bandwidth 500 kHz
Gain Bandwidth Product500 kHz
Voltage Gain 60dB
Power Supply Rejection Ratio (PSRR) 86.02dB
Supply Voltage Limit-Max 7.5V
Voltage - Input Offset 200μV
-3db Bandwidth 0.5MHz
Voltage Gain-Nom 25
Height 1.07mm
Length 3mm
Width 3mm
Thickness 970μm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2800 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.770097$6.770097
10$6.386884$63.86884
100$6.025363$602.5363
500$5.684304$2842.152
1000$5.362551$5362.551

INA321EA/2K5 Product Details

INA321EA/2K5 Overview


The linear amplifier is packaged in a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) case. This is a Instrumentation type op amp. Linear amplifier is delivered in a Tape & Reel (TR) case. The number of terminations approaches 8. Buffer amplifier has a total of 8 pins. Please take in mind that this instrumentation amplifier should be run at 5V. The buffer op amp includes 8 pins. Regarding input offset voltage, op amp rates 1mV. Surface Mount is the recommended mounting type for this linear amplifier. With regard to operating temperature, this op amp functions well at -55°C~125°C. This op amp can operate from a supply current at 40μA. It is a member of the 60dB's 60dB family. There are 1 circuits on this op amp. This op amp ic outputs Rail-to-Rail signals, which is one of the many benefits it has. This linear amplifier has a total of 3 elements. TR is adopted to pack the instrumentation amplifier. Buffer amplifier has a quiescent current of 40μA. Instrumentation amplifier resistance should remain within the range of 10 TΩ.

INA321EA/2K5 Features


8 Pins
supply voltage of 5V
60dB voltage gain
Output Type: Rail-to-Rail
Resistance of 10 TΩ


INA321EA/2K5 Applications


There are a lot of Texas Instruments
INA321EA/2K5 Instrumentational OP Amps applications.


  • Inverse/same-phase proportional circuit
  • Addition operation circuits
  • Subtraction operation circuits
  • single/dual op amp sum and difference circuits
  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits

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