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OPA121KUE4

OPA121KUE4

OPA121KUE4

Texas Instruments

10mA per Channel 10pA 82 dB Instrumentational OP Amps 18V 8 Pins SOIC

SOT-23

OPA121KUE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 8
PackagingRail/Tube
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 3
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Pin Count8
Operating Supply Voltage18V
Number of Elements 1
Temperature GradeCOMMERCIAL
Operating Supply Current 2.5mA
Nominal Supply Current4.5mA
Power Dissipation500mW
Current - Output 10mA
Slew Rate2 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 82 dB
Current - Input Bias 10pA
Output Current per Channel 10mA
Input Offset Voltage (Vos) 3mV
Bandwidth 2MHz
Gain Bandwidth Product2MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 2000 kHz
Voltage Gain 114dB
Low-Offset NO
Frequency CompensationYES
Max Dual Supply Voltage18V
Low-Bias YES
Min Dual Supply Voltage 5V
Input Offset Current-Max (IIO) 0.0002μA
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1530 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$10.148560$10.14856
10$9.574113$95.74113
100$9.032182$903.2182
500$8.520927$4260.4635
1000$8.038610$8038.61

OPA121KUE4 Product Details

OPA121KUE4 Overview


A SOIC case is used to package the op amp. OPERATIONAL AMPLIFIER-type instrumentation amplifiers are used in this application. A Rail/Tube case is used to deliver the buffer op amp. The number of terminations is approaching the 8 mark. The total number of pins on linear amplifier is 8. It would be helpful if you could remember that this op amp ic should be powered by an 15V battery. I would like to specify that this buffer amplifier belongs to the Operational Amplifier-type of devices. In total, the buffer amplifier consists of 8 pins. With regards to the offset voltage of the input, buffer amplifier is rated at 3mV. It is possible to operate this buffer amplifier from a supply current of 2.5mA . 114dB should remain the voltage gain. It is recommended that the temperature of this op amp ic should not fall below 0°C degrees Fahrenheit at any time. No temperature greater than 70°C should be used. As a whole, there are 1 elements that make up this buffer amplifier. The operating supply voltage of instrumentation amplifier is rated 18V voltage. You should conduct this electronic component under the dual supply voltage of 18V.

OPA121KUE4 Features


8 Pins
supply voltage of 15V
114dB voltage gain

OPA121KUE4 Applications


There are a lot of Texas Instruments OPA121KUE4 Instrumentational OP Amps applications.

  • RF cable systems
  • Signal operation
  • Thermocouples
  • ECG equipment
  • Car stereo
  • Measurements of Wheatstone bridge
  • Wireless base stations
  • Addition operation circuits
  • Micro signal measurement
  • Proportional counter tubes

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