CA0158T

Overview

The CA0158T is a dual operational amplifier manufactured by Harris Corporation. It consists of two independent, high-gain, internally frequency-compensated amplifiers designed for operation from a single power supply over a wide voltage range or split supplies. The device features low input bias current and low input offset voltage. Its input common-mode voltage range includes ground, and the differential input voltage range equals the positive supply range. The output provides a large voltage swing.

Feature Summary

• Internally frequency compensated for unity gain stability
• High DC voltage gain capability
• Wide bandwidth at unity gain
• Low supply current consumption

Applications

• Commercial applications
• Industrial applications
• Military applications

Procurement Notes

Verify the manufacturer designation as Harris Corporation or its successor entities such as Intersil. Confirm the package type and suffix 'T' against official datasheets to ensure compatibility with specific footprint requirements. Check RoHS compliance status as historical data may vary based on production date.

Selection Notes

Select this component when a dual op-amp with single-supply operation is required. Ensure the application benefits from the wide power supply range and low input bias current characteristics. Verify that the internal frequency compensation meets the stability needs of the target circuit design without external components.

Part Context

This part belongs to the CA158 family of dual operational amplifiers. It shares functional similarities with other devices in the series, such as the CA158A and CA258, which are also designed for commercial, industrial, and military use. The family is characterized by high gain and wide bandwidth specifications suitable for general-purpose analog signal processing.

Replacement Considerations

Compatible substitutes include the CA158A and CA258 from Harris or Intersil. Verify pinout and electrical parameter equivalence before substitution.