Product Summary

The ca3094at is a differential input power controlswitch/amplifier with auxiliary circuit features for ease ofprogrammability. For example, an error or unbalance signalcan be amplified by the ca3094at to provide an on-off signal orproportional control output signal up to 100mA. This signal is sufficient to directly drive high current thyristors, relays, DCloads, or power transistors. The ca3094at has the genericcharacteristics of the CA3080 operational amplifier directlycoupled to an integral Darlington power transistor capable ofsinking or driving currents up to 100mA.

Parametrics

ca3094at absolute maximum ratings: (1)Differential Input Voltage (Terminals 2 and 3): 5V; (2)DC Input Voltage: V+ to V-; (3)Current (Terminals 2 and 3): ±1mA; (4)Amplifier Bias Current (Terminal 5): 2mA; (5)Average Output Current : 100mA; (6)Peak Output Current: 300mA.

Features

ca3094at features: (1)CA3094E, M for Operation Up to 24V; (2)CA3094AT, E, M for Operation Up to 36V; (3)CA3094BT, M for Operation Up to 44V; (4)Designed for Single or Dual Power Supply; (5)Programmable: Strobing, Gating, Squelching, AGC Capabilities; (6)Can Deliver 3W (Average)or 10W (Peak)to External Load (in Switching Mode); (7)High Power, Single Ended Class A Amplifier will Deliver Power Output of 0.6W (1.6W Device Dissipation).

Diagrams

ca3094at pin connection

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