HI1-774S-2

Analog To Digital Converters (ADC) Overview

The HI1-774S-2 is a 12-bit Analog to Digital Converter manufactured by Harris Corporation. It features two analog input channels and utilizes a Successive Approximation Register (SAR) conversion architecture. The component is housed in a 28-SBDIP package, designed for surface-mount or through-hole integration depending on specific board layout requirements.

Analog To Digital Converters (ADC) Feature Summary

• Implements SAR architecture for high-resolution signal digitization
• Supports dual-channel analog input processing
• Delivers 12-bit precision data conversion

Analog To Digital Converters (ADC) Applications

• Precision instrumentation systems requiring multi-channel acquisition
• Industrial control interfaces with analog sensor inputs
• Data acquisition modules needing moderate-speed high-resolution conversion

Analog To Digital Converters (ADC) Procurement Notes

Verify the exact datasheet revision and pinout configuration before integration. Confirm that the 28-SBDIP package dimensions match the target PCB footprint. Ensure supply chain sources provide authentic Harris Corporation components to avoid counterfeit risks associated with legacy semiconductor parts.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a system requires simultaneous sampling of two analog signals with 12-bit resolution. The SAR architecture offers a balance between speed and accuracy suitable for non-real-time control loops. Evaluate the interface requirements against the digital output capabilities of the host microcontroller or DSP.

Analog To Digital Converters (ADC) Part Context

This device belongs to the Harris Corporation analog-to-digital converter portfolio, which includes various bit-depth and channel-count options. The HI1-774S-2 represents a mid-range solution within the family, focusing on dual-input applications where 12-bit accuracy is sufficient for industrial and scientific measurement tasks.

Analog To Digital Converters (ADC) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official Harris Semiconductor replacement guides or contact authorized distributors for cross-reference information regarding end-of-life management.