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TLC277IDRG4

TLC277IDRG4

TLC277IDRG4

Texas Instruments

30mA per Channel 60pA 65 dB Instrumentational OP Amps 0.00006μA 8 Pins SOIC

SOT-23

TLC277IDRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOIC
Surface MountYES
Number of Pins 8
PackagingTape and Reel
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Pin Count8
Number of Elements 2
Temperature GradeINDUSTRIAL
Max Supply Voltage16V
Min Supply Voltage4V
Operating Supply Current 1.4mA
Nominal Supply Current4mA
Power Dissipation725mW
Slew Rate3.6 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 65 dB
Current - Input Bias 60pA
Output Current per Channel 30mA
Input Offset Voltage (Vos) 500μV
Bandwidth 1.7MHz
Gain Bandwidth Product1.7MHz
Unity Gain BW-Nom 1700 kHz
Voltage Gain 87.23dB
Average Bias Current-Max (IIB) 0.00006μA
Low-Offset NO
Frequency CompensationYES
Low-Bias YES
MicropowerNO
Bias Current-Max (IIB) @25C 0.00006μA
Programmable PowerNO
Nominal Gain Bandwidth Product 1.7MHz
Max I/O Voltage 500μV
Height 1.58mm
Length 4.9mm
Width 3.91mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:4954 items

TLC277IDRG4 Product Details

TLC277IDRG4 Overview


Packaging for the buffer amplifier is in the form of a SOIC case. A OPERATIONAL AMPLIFIER-type buffer amplifier is shown here. There is a Tape and Reel case that is delivered with the instrumentation amplifiers. A total of 8 terminations have been reported in the past few weeks. Buffer amplifier has a total of 8 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 5V. An 8-pin op amp ic is included in the package. With regards to the offset voltage of the input, buffer amplifier is rated at 500μV. Using a supply current of 1.4mA , this buffer op amp will be able to operate. Keeping the voltage gain at 87.23dB is the best course of action. This op amp needs to be operated at a temperature of not less than 0°C degrees Celsius in order to function properly. You should not use op amp above 70°C degrees. A total of 2 elements are present in this linear amplifier. Regarding the voltage of the supply, this electrical part can work from a voltage as low as 16V, and this is an excellent feature. In order to ensure that the instrumentation amplifier's supply voltage remains above 4V, it is recommended to keep it higher.

TLC277IDRG4 Features


8 Pins
supply voltage of 5V
87.23dB voltage gain


TLC277IDRG4 Applications


There are a lot of Texas Instruments
TLC277IDRG4 Instrumentational OP Amps applications.


  • single/dual op amp sum and difference circuits
  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing

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