Fairchild/ON Semiconductor KA258

KA258 Overview
A 8-DIP (0.300, 7.62mm) case is used to package the op amp. General Purpose-type instrumentation amplifiers are used in this application. The case in which buffer amplifier is delivered is called a Tube case. It is estimated that there will be 8 terminations in the next few months. It is important to remember that this op amp should be operated at a voltage of 5V volts. It should be noted that this op amp is a type of Operational Amplifier device. There are 8 pins on this chip. In terms of the input offset voltage, instrumentation amplifier rates at 5mV. It is recommended that this electronic component be mounted using the Through Hole mounting type. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about -25°C~85°C . An 800μA volt supply current is needed for this linear amplifier to operate. There should be no change in the voltage gain. There are 2 channels on the operational amplifiers. The operating supply voltage of the buffer op amp is rated at 32V. The instrumentation amplifier is packed in the form of TAPE AND REEL.

KA258 Features
supply voltage of 5V
100dB voltage gain


KA258 Applications
There are a lot of ON Semiconductor
KA258 Instrumentational OP Amps applications.


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
Precision measurement