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RHF484K-01V

RHF484K-01V

RHF484K-01V

STMicroelectronics

72 dB Instrumentational OP Amps 0.1μA 14 Pins

SOT-23

RHF484K-01V Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Number of Pins 14
PackagingBulk
Number of Terminations 14
ECCN Code EAR99
Max Operating Temperature125°C
Min Operating Temperature -55°C
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Terminal FormFLAT
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 4
Supply Voltage 7V
Terminal Pitch1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count14
Qualification StatusNot Qualified
Number of Elements 4
Temperature GradeMILITARY
Max Supply Voltage14V
Min Supply Voltage4V
Supply Current-Max 11.6mA
Slew Rate3.5 V/us
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 72 dB
Gain Bandwidth Product8MHz
Neg Supply Voltage-Nom (Vsup) -7V
Unity Gain BW-Nom 8000 kHz
Voltage Gain 85dB
Average Bias Current-Max (IIB) 0.1μA
Low-Offset YES
Frequency CompensationYES
Max Dual Supply Voltage7V
Low-Bias NO
MicropowerNO
Min Dual Supply Voltage 2V
Bias Current-Max (IIB) @25C 0.06μA
Programmable PowerNO
Screening Level MIL-PRF-38535 Class V
Input Offset Voltage-Max 700μV
Wideband NO
Power NO
Length 9.91mm
Height Seated (Max) 2.29mm
Radiation HardeningYes
RoHS StatusRoHS Compliant
In-Stock:3702 items

RHF484K-01V Product Details

RHF484K-01V Overview


A OPERATIONAL AMPLIFIER-type buffer amplifier is shown here. There is a Bulk case that is delivered with the instrumentation amplifiers. A total of 14 terminations have been reported in the past few weeks. Buffer amplifier has a total of 14 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 7V. In more specific terms, this linear amplifier can be categoriOperational Amplifiered as a Operational Amplifier-type device. An 14-pin op amp ic is included in the package. Keeping the voltage gain at 85dB is the best course of action. This op amp needs to be operated at a temperature of not less than -55°C degrees Celsius in order to function properly. You should not use op amp above 125°C degrees. A total of 4 elements are present in this linear amplifier. Regarding the voltage of the supply, this electrical part can work from a voltage as low as 14V, 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. This electronic part should be conducted with a dual supply voltage of 7V volts for this part.

RHF484K-01V Features


14 Pins
supply voltage of 7V
85dB voltage gain


RHF484K-01V Applications


There are a lot of STMicroelectronics
RHF484K-01V 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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