ICL8068CJ

Encoders, Decoders, Converters Overview

The ICL8068CJ is a precision analog-to-digital converter manufactured by Harris Corporation. It functions as a microprocessor-compatible, two-chip A/D converter designed for high-accuracy applications. The device supports 14-bit and 16-bit resolution modes, enabling precise signal digitization. It utilizes CMOS technology and is housed in a ceramic dual in-line package (CDIP) suitable for industrial environments. The component operates within a standard temperature range and interfaces directly with microprocessors, eliminating the need for external logic buffers or timing generators.

Encoders, Decoders, Converters Feature Summary

• Microprocessor-compatible architecture allowing direct interface without additional control logic
• Two-chip design separating conversion and control functions for improved signal integrity
• Programmable resolution supporting both 14-bit and 16-bit data formats
• Precision performance characteristics suitable for high-accuracy measurement systems

Encoders, Decoders, Converters Applications

• High-resolution data acquisition systems
• Industrial process control instrumentation
• Precision test and measurement equipment
• Medical diagnostic devices requiring accurate analog signal conversion

Encoders, Decoders, Converters Procurement Notes

Verify the manufacturer origin, as Harris Corporation's semiconductor assets were acquired by Intersil and subsequently by Renesas Electronics. Confirm the specific datasheet revision and date code to ensure compatibility with legacy system designs. Check for RoHS compliance status, as original Harris parts may not meet current environmental regulations. Validate pinout compatibility if replacing existing units in established hardware configurations.

Encoders, Decoders, Converters Selection Notes

Select this component when designing systems requiring high-resolution analog-to-digital conversion with direct microprocessor interfacing. The two-chip configuration is advantageous for reducing noise coupling between digital control signals and sensitive analog inputs. Consider the package type and thermal requirements for the specific enclosure design. Ensure the system voltage levels match the device specifications for reliable operation across the intended temperature range.

Encoders, Decoders, Converters Part Context

The ICL8068 series belongs to the family of precision analog-to-digital converters developed by Harris Semiconductor. These components were widely used in applications demanding high accuracy and stability before the consolidation of semiconductor manufacturers. The ICL8068CJ specifically denotes the ceramic package variant, offering superior durability and hermetic sealing compared to plastic equivalents for harsh environment applications.

Encoders, Decoders, Converters Replacement Considerations

Direct replacements may include the ICL8068ACDD from Intersil, which maintains functional compatibility. Verify pinout and electrical specifications against the original Harris datasheet. Alternative modern ADCs may require additional interface circuitry due to architectural differences. Consult current manufacturer documentation for updated mechanical drawings and material certifications.