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KA348

KA348

KA348

Rochester Electronics

4 Channels 200nA 70 dB Instrumentational OP Amps DIP

SOT-23

KA348 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case DIP
Surface MountNO
Number of Terminations 14
ECCN Code EAR99
Max Operating Temperature70°C
Min Operating Temperature 0°C
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Number of Functions 4
Supply Voltage 15V
Temperature GradeCOMMERCIAL
Number of Channels 4
Nominal Supply Current4.5mA
Slew Rate0.5 V/μs
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 70 dB
Current - Input Bias 200nA
Input Offset Voltage (Vos) 6mV
Gain Bandwidth Product1MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1000 kHz
Voltage Gain 104.08dB
Max Dual Supply Voltage18V
Height Seated (Max) 5.08mm
RoHS StatusNon-RoHS Compliant
In-Stock:4554 items

KA348 Product Details

KA348 Overview


The linear amplifier is packaged in a DIP case. This is a OPERATIONAL AMPLIFIER type op amp. The number of terminations approaches 14. Please take in mind that this instrumentation amplifier should be run at 15V. To be specific, this instrumentation amplifier is a type of Operational Amplifier. Regarding input offset voltage, op amp rates 6mV. Voltage gain should remain at 104.08dB. The op amp ic has 4 channels on it. The temperature should not be lower than 0°C for operational amplifier ics to operate. Use op amps only at temperatures no higher than 70°C. You should conduct this electronic component under the dual supply voltage of 18V.

KA348 Features


supply voltage of 15V
104.08dB voltage gain


KA348 Applications


There are a lot of Rochester Electronics
KA348 Instrumentational OP Amps applications.


  • Inverse/same-phase proportional circuit
  • 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

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