The RCA CA3094 unique monolithic programmable power switch / amplifier IC consists of a High-Gain Pre-amplifier driving a Power-Output Amplifier stage. It can deliver average power of 3 Watts, or Peak Power of 10 Watts to an external load, and can be operated from either a Single or Dual Power Supply. The internal circuitry of the CA3094 is directly coupled to a Darlington Power Transistor stage capable of sinking or driving currents up to 100mA.
You can Download "Application Circuits" of the
CA3094 Programmable Power Switch / Amplifier at the following URL:
http://www.pragmaticdesigns.com/RCAAppNotes/RCA%20ICAN-6048%20Some%20Applications%20of%20a%20Programmable%20Power%20Switch%20Amplifier.pdf
Features
• Operates at voltages Up to 36V
• Designed for Single or Dual Power Supply Operation.
• Programmable: Strobing, Gating, Squelching, AGC Capabilities
• Can Deliver 3W (Average) or 10W (Peak) to External Load (in Switching Mode)
• High Power, Single Ended Class A Amplifier will Deliver Power Output of 0.6W
(1.6W Device Dissipation)
• Total Harmonic Distortion (THD) at 0.6W in Class A Operation 1.4% (Typ)
Applications
• Error Signal Detector: Temperature Control with Thermistor Sensor.
Speed Control for Shunt Wound DC Motor.
• Over Current, Over Voltage, Over Temperature Protectors.
• Wide Frequency Range Oscillator.
• Analog Timer.
• Level Detector.
• Alarm Systems.
• Voltage Follower.
• Ramp Voltage Generator.
• High Power Comparator.
• Ground Fault Interrupter (GFI) Circuits.
Absolute Maximum Ratings
Supply Voltage (Between V+ and V- Terminals)
CA3094A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36V
Differential Input Voltage (Terminals 2 and 3, Note 1) . . . 5V
DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V+ to VInput
Current (Terminals 2 and 3) . . . . . . . . . . . . . . . . . . . . . . . ±1 mA
Amplifier Bias Current (Terminal 5) . . . . . . . . . . . . . . . . . 2 mA
Average Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
Peak Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 mA
For a copy of all the original specs on the CA3094, and all other RCA Linear Integrated Circuits, you can download a copy of the 1975 RCA Linear Integrated Circuits.pdf file at the following URL.
http://bitsavers.trailing-edge.com/components/rca/_dataBooks/1975_RCA_Linear_Integrated_Circuits.pdf
* Product Pictured Is The Actual Product You Will Receive *