CA5260AE

Instrumentation, Op Amps, Buffer Amps Overview

The CA5260AE is a dual BiMOS microprocessor operational amplifier featuring MOSFET input and CMOS output stages. It operates on supply voltages from 4.5V to 16V (or ±2.25V to ±8V split). Key electrical parameters include a bandwidth of 3MHz, maximum input offset voltage of 20mV, typical input bias current of 5pA at 15V operation, and typical input impedance of 1.5TΩ. The device guarantees specifications for 5V operation over the military temperature range of -55°C to 125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Combines P-Channel MOSFET input stage for very-high input impedance and low input current with CMOS output stage for rail-to-rail signal swing capability.

Instrumentation, Op Amps, Buffer Amps Applications

• Microprocessor systems
• Logic systems using +5V supplies
• Single supply applications

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer designation as Harris Corporation or Intersil/Renesas, as corporate ownership changed. Confirm the suffix 'AE' corresponds to the specified military temperature range (-55°C to 125°C) and 5V guaranteed specifications. Ensure the package type matches the required SOIC-8 configuration for integration.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high input impedance and speed are required in single-supply logic environments. The BiMOS technology allows operation down to 0.5V below the negative supply rail. Verify that the 3MHz bandwidth and 20mV max offset voltage meet the specific circuit requirements compared to standard bipolar op-amps.

Instrumentation, Op Amps, Buffer Amps Part Context

The CA5260 series consists of dual versions of the popular CA5160 series. These integrated-circuit operational amplifiers are designed specifically for microprocessor or logic systems. The architecture utilizes gate-protected PMOS transistors in the input circuit to achieve exceptional speed performance alongside high input impedance.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The CA5260 is described as a dual version of the CA5160 series. Verify pinout compatibility and electrical parameter equivalence before substituting CA5160 variants. Check datasheets for specific suffix differences regarding temperature ranges and packaging.