CA3094, CA3094A, CA3094B
Data Sheet April 1999 File Number 598.
7
30MHz, High Output Current Operational Transconductance Ampliļ¬er (OTA)
The CA3094 is a differential input power control switch/amplifier with auxiliary circuit features for ease of programmability.
For example, an error or unbalance signal can be amplified by the CA3094 to provide an on-off signal or proportional control output signal up to 100mA.
This signal is sufficient to directly drive high current thyristors, relays, DC loads, or power
transistors.
The CA3094 has the generic characteristics of the CA3080 operational amplifier directly coupled to an integral Darlington power
transistor capable of sinking or driving curren...