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INA321E/2K5

INA321E/2K5

INA321E/2K5

Texas Instruments

0.5pA 90 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

INA321E/2K5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days 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
Nominal Supply Current60μA
Quiescent Current40μA
Slew Rate0.4V/μs
Amplifier Type Instrumentation
Common Mode Rejection Ratio 90 dB
Current - Input Bias 0.5pA
Voltage - Supply, Single/Dual (±) 2.5V~5.5V ±1.25V~2.75V
Input Offset Voltage (Vos) 500μV
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:4078 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.12000$2.12
500$2.0988$1049.4
1000$2.0776$2077.6
1500$2.0564$3084.6
2000$2.0352$4070.4
2500$2.014$5035

INA321E/2K5 Product Details

INA321E/2K5 Overview


There is a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) case in which the instrumentation amplifier is packaged. Buffer amps of this type are called Instrumentation-types. As far as the packaging is concerned, buffer op amp is delivered in a Tape & Reel (TR) case. There have been a total of 8 terminations over the past year. The total number of pins on linear amplifier is 8. It is important to remember that this op amp should be operated at a voltage of 5V volts. 8 pins are included on the operational amplifiers. As far as the input offset voltage is concerned, linear amplifier rates at 500μV. This electronic part is best mounted with type Surface Mount. Regarding the operating temperature of this device, instrumentation amplifier performs well at a temperature of -55°C~125°C . There should be no change in the voltage gain at 60dB. This op amp ic has 1 circuits. This op amp ic outputs Rail-to-Rail signals, which is one of the many benefits it has. The op amp is rated for an operating supply voltage of 3. For the packing of the instrumentation amplifier, TR is adopted. Currently, linear amplifier is operating with a quiescent current of 40μA. Instrumentation amplifier resistance should remain within the range of 10 TΩ.

INA321E/2K5 Features


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

INA321E/2K5 Applications


There are a lot of Texas Instruments INA321E/2K5 Instrumentational OP Amps applications.

  • Exponential operation circuits
  • Communication device
  • Band-pass filter
  • High/low-pass filter circuit
  • Portable media players
  • Video amplifiers
  • Multimedia playback equipment
  • Displayers for aircraft and air transportation control systems
  • PDA
  • Portable docking station

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