CA0139F

Comparators Overview

The CA0139F is a quad comparator manufactured by Harris Corporation, housed in a ceramic DIP-14 package. It features a maximum input offset voltage of 9000 µV and a typical response time of 1300 ns. The device operates with open-collector outputs and supports a supply voltage of 5 V. It functions within an extended temperature range from -55 °C to +125 °C, utilizing bipolar technology.

Comparators Feature Summary

• Quad comparator configuration for multi-channel signal processing
• Open-collector output structure for flexible interfacing
• Bipolar construction ensuring stable operation across wide temperature ranges

Comparators Applications

• High-speed digital logic interface circuits
• Voltage level detection systems
• Waveform generation applications

Comparators Procurement Notes

Verify the component's RoHS compliance status, as documentation indicates it is non-compliant. Confirm the specific manufacturer origin, noting that Harris Corporation assets were acquired by Intersil and subsequently Renesas. Ensure the CDIP14 package matches the required footprint for the target PCB design before procurement.

Comparators Selection Notes

Select this component when a quad comparator with bipolar performance characteristics is required. The 1300 ns response time suits moderate-speed applications. Verify that the 5 V supply requirement aligns with the system power architecture. Consider the open-collector output nature for necessary pull-up resistor implementation in the circuit design.

Comparators Part Context

This part belongs to the Harris Corporation analog mixed-signal IC portfolio, specifically within the amplifier and comparator circuit category. Harris was a prominent semiconductor manufacturer before its acquisition by Intersil in 2000, which later became part of Renesas Electronics. These components are characterized by robust bipolar process technology suitable for industrial environments.

Comparators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided data. Due to the legacy status of the Harris brand and the specific bipolar工艺 parameters, direct pin-to-pin replacements may require verification against current Intersil or Renesas equivalent portfolios.