Description

The CA5260A and CA5260 are integrated-circuit operational amplifiers that combine the advantage of both CMOS and bipolar transistors on a monolithic chip. The CA5260 series circuits are dual versions of the popular CA5160 series. They are designed and guaranteed to operate in microprocessor or logic systems that use +5V supplies.

Features

• MOSFET Input Stage provides

- Very High ZI = 1.5TΩ (1.5 x 1012Ω) (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

• CA5260A, CA5260 Have Full Military Temperature Range Guaranteed Specifications for V+ = 5V

• CA5260A, CA5260 are Guaranteed to Operate Down to 4.5V for AOL

• Fully Guaranteed to Operate from -55oC to 125oC at V+ = 5V, V- = GND

Applications

• 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

• 5V Logic Systems

• Microprocessor Interface