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OPA381AIDGKRG4

OPA381AIDGKRG4

OPA381AIDGKRG4

Texas Instruments

10mA per Channel 50pA 95 dB Instrumentational OP Amps 8 Pins VSSOP

SOT-23

OPA381AIDGKRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case VSSOP
Surface MountYES
Number of Pins 8
Weight 25.996513mg
PackagingTape and Reel
Pbfree Code yes
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
Max Operating Temperature125°C
Min Operating Temperature -40°C
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.65mm
Pin Count8
Number of Elements 1
Power Supplies3/5V
Temperature GradeAUTOMOTIVE
Max Supply Voltage5.5V
Min Supply Voltage2.7V
Operating Supply Current 800μA
Nominal Supply Current1mA
Slew Rate12 V/μs
Common Mode Rejection Ratio 95 dB
Current - Input Bias 50pA
Output Current per Channel 10mA
Input Offset Voltage (Vos) 25μV
Gain Bandwidth Product18MHz
Voltage Gain 135dB
Power Supply Rejection Ratio (PSRR) 109.12dB
Telecom IC Type TELECOM CIRCUIT
Max I/O Voltage 25μV
Length 3mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:4007 items

OPA381AIDGKRG4 Product Details

OPA381AIDGKRG4 Overview


In order to protect the op amps, a VSSOP case is used. In the case of Tape and Reel cases, linear amplifier will be delivered. In recent months, the number of terminations has approached 8. It consists of a total of 8 pins in total. It would be helpful if you could remember that this op amp ic should be powered by an 5V battery. It has 8 pins that make up the linear amplifier. In terms of input offset voltage, operational amplifier rates 25μV. In order for this instrumentation amplifier to operate, the supply current needs to be between 800μA and 10 . 135dB should remain the voltage gain. It is recommended that the temperature of this op amp ic should not fall below -40°C degrees Fahrenheit at any time. Instrumentation amplifier shouldn't be used above 125°C . For the operating supply voltage of the op amp ic, there is a rating of 1. When it comes to the voltage from which this electrical part will operate, it can operate at a maximum of less than 5.5V. It is recommended that you keep the instrumentation amplifier's supply voltage higher than 2.7V when using it. Buffer amplifier uses telecom IC type TELECOM CIRCUIT.

OPA381AIDGKRG4 Features


8 Pins
supply voltage of 5V
135dB voltage gain


OPA381AIDGKRG4 Applications


There are a lot of Texas Instruments
OPA381AIDGKRG4 Instrumentational OP Amps applications.


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

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