CA3260 Maximum Ratings
DC Supply Voltage (V+ to V-). . . . . . . . . . . . . . . . . . . . . . . . . . . 16V
DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . (V+ +8V) to (V- -0.5V)
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8V
Input Terminal Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1mA
Output Short Circuit Duration (Note 1). . . . . . . . . . . . . . . . Indefinite
CA3260 Features
• MOSFET Input Stage provides
- Very High ZI = 1.5T (1.5 x 1012) (Typ)
- Very Low II . . . . . . . . . . . . 5pA (Typ) at 15V Operation
. . . . . . . . . . . . . . . . . . . . . . 2pA (Typ) at 5V Operation
• Ideal for Single Supply Applications
• Common Mode Input Voltage Range Includes Negative Supply Rail; Input Terminals Can be Swung 0.5V Below Negative Supply Rail
• CMOS Output Stage Permits Signal Swing to Either (Or Both) Supply Rails
CA3260 Typical Application
• Ground Referenced Single Supply Amplifiers
• Fast Sample-Hold Amplifiers
• Long Duration Timers/Monostables
• Ideal Interface with Digital CMOS
• High Input Impedance Wideband Amplifiers
• Voltage Followers (e.g. Follower for Single Supply D/A Converter)
• Voltage Regulators (Permits Control of Output Voltage Down to 0V)
• Wien Bridge Oscillators
• Voltage Controlled Oscillators
• Photo Diode Sensor Amplifiers
CA3260 Connection Diagram
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