HI1866JCQ

Analog To Digital Converters (ADC) Overview

The HI1866JCQ is a high-speed, low distortion monolithic analog multiplexer manufactured by Harris Corporation. It features a single-pole double-throw (SPDT) configuration with one common input and two selectable outputs. The device utilizes CMOS technology to achieve fast switching times and low on-resistance. It operates within a wide supply voltage range, supporting both single and dual power supplies. The component is designed for applications requiring precise signal routing in data acquisition systems, audio processing, and instrumentation.

Analog To Digital Converters (ADC) Feature Summary

• Single-Pole Double-Throw (SPDT) Analog Switch Configuration
• Low On-Resistance and Fast Switching Speeds
• Wide Supply Voltage Operation (Dual ±5V to ±15V or Single +5V to +30V)
• CMOS Monolithic Construction for Low Power Consumption

Analog To Digital Converters (ADC) Applications

• Data Acquisition Systems
• Audio Signal Routing
• Instrumentation and Test Equipment
• Communication Systems

Analog To Digital Converters (ADC) Part Context

Harris Corporation was a prominent manufacturer of semiconductors, particularly known for its analog switches and sample-and-hold amplifiers. The company's semiconductor division was acquired by Intersil Corporation in 2001. Intersil was subsequently acquired by Renesas Electronics in 2017. Consequently, the HI1866JCQ is part of a legacy product line originally developed by Harris and now managed under the Renesas portfolio.

Analog To Digital Converters (ADC) Replacement Considerations

Direct replacements may include the MAX186 series from Maxim Integrated (now Analog Devices) or the CD4051/CD4052 series from Texas Instruments for general-purpose multiplexing. Users should verify pin compatibility and electrical specifications such as on-resistance and breakdown voltage against the original design requirements before substitution.