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LOG2112AIDWRE4

LOG2112AIDWRE4

LOG2112AIDWRE4

Texas Instruments

4 Channels 18mA per Channel 5pA 100 dB Instrumentational OP Amps 16 Pins SOIC

SOT-23

LOG2112AIDWRE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOIC
Surface MountYES
Number of Pins 16
Weight 420.395078mg
PackagingTape and Reel
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Pin Count16
Number of Elements 6
Power Supplies+-5V
Temperature GradeINDUSTRIAL
Number of Channels 4
Number of Circuits 2
Max Supply Voltage18V
Min Supply Voltage4.5V
Analog IC - Other Type LOG OR ANTILOG AMPLIFIER
Operating Supply Current 1.25mA
Max Output Voltage1.5V
Slew Rate0.5 V/μs
Common Mode Rejection Ratio 100 dB
Current - Input Bias 5pA
Max Input Voltage -2V
Output Current per Channel 18mA
Input Offset Voltage (Vos) 1.5mV
Bandwidth 45 kHz
Gain Bandwidth Product1.4MHz
Neg Supply Voltage-Nom (Vsup) -5V
Min Output Voltage 1.2V
Power Supply Rejection Ratio (PSRR) 106.02dB
Max Dual Supply Voltage18V
-3db Bandwidth 45 kHz
Min Dual Supply Voltage 4.5V
Max Input Current 3.5mA
Positive Input Voltage-Max 3.5V
Negative Input Voltage-Max -3.8V
Length 10.3mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:4034 items

LOG2112AIDWRE4 Product Details

LOG2112AIDWRE4 Overview


A SOIC case is used to package the op amp. The case in which buffer amplifier is delivered is called a Tape and Reel case. It is estimated that there will be 16 terminations in the next few months. There are a total of 16 pins on this op amp. It is important to remember that this op amp should be operated at a voltage of 5V volts. There are 16 pins on this chip. In terms of the input offset voltage, instrumentation amplifier rates at 1.5mV. An 1.25mA volt supply current is needed for this linear amplifier to operate. On this instrumentation amplifier, there are 2 circuits that are connected together. There are 4 channels on the operational amplifiers. In order for op amp to function properly, the temperature should not be lower than -40°C degrees Celsius. It should only be used at temperatures up above 85°C. The buffer op amp is rated for an operating voltage of 6 when it comes to the power supply. I would like to point out that this electrical component is capable of working from a voltage below 18V as far as the power supply is concerned. As a general rule, it is advisable to keep the op amp's supply voltage above 4.5V at all times. The dual supply voltage of 18V should be used for the conduct of this electronic component. There is also another type of analog IC used in this op amp ic that is called a LOG OR ANTILOG AMPLIFIER-type IC.

LOG2112AIDWRE4 Features


16 Pins
supply voltage of 5V


LOG2112AIDWRE4 Applications


There are a lot of Texas Instruments
LOG2112AIDWRE4 Instrumentational OP Amps applications.


  • 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
  • Precision measurement

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