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KA1458S

KA1458S

KA1458S

Fairchild (ON Semiconductor)

2 Channels 700nA 60 dB Instrumentational OP Amps 1μA 9 Pins SIP

SOT-23

KA1458S Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SIP
Surface MountNO
PackagingBulk
JESD-609 Code e3
Number of Terminations 9
ECCN Code EAR99
Terminal Finish Tin (Sn)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Subcategory Operational Amplifiers
Technology BIPOLAR
Terminal Position SINGLE
Terminal FormTHROUGH-HOLE
Peak Reflow Temperature (Cel) NOT APPLICABLE
Number of Functions 2
Supply Voltage 15V
Time@Peak Reflow Temperature-Max (s) NOT APPLICABLE
Pin Count9
Qualification StatusNot Qualified
Power Supplies+-15V
Temperature GradeCOMMERCIAL
Number of Channels 2
Nominal Supply Current8mA
Slew Rate0.5 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 60 dB
Current - Input Bias 700nA
Input Offset Voltage (Vos) 10mV
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1000 kHz
Voltage Gain 106.02dB
Average Bias Current-Max (IIB) 1μA
Low-Offset NO
Frequency CompensationYES
Max Dual Supply Voltage18V
Bias Current-Max (IIB) @25C 0.7μA
Height Seated (Max) 7.3mm
Width 3mm
RoHS StatusRoHS Compliant
In-Stock:4602 items

KA1458S Product Details

KA1458S Overview


In the package, you will find a SIP-case to contain the op amp ic. The instrumentation amplifier in this picture is of the OPERATIONAL AMPLIFIER-type. A Bulk case is used for delivering the op amp. During the past two weeks, there have been close to 9 terminations. A total of 9 pins are located on this board. This linear amplifier should be powered by an 15V battery. This particular linear amplifier is a type of Operational Amplifiers device, to be precise. Op amp rates 10mV as input offset voltage. You should keep the voltage gain at 106.02dB for the time being. On the buffer amps, there are 2 channels that can be used. To operate this buffer amplifier, the temperature must not be lower than 0°C. A temperature greater than 70°C should not be used for the operation of buffer amplifier. This electrical part should be conducted under the dual supply voltage of 18V volts when you conduct this part.

KA1458S Features


9 Pins
supply voltage of 15V
106.02dB voltage gain


KA1458S Applications


There are a lot of Fairchild (ON Semiconductor)
KA1458S Instrumentational OP Amps applications.


  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation
  • Video computer boards

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