HI3-7151J-5

Analog To Digital Converters (ADC) Overview

The HI3-7151J-5 is a high-speed, 10-bit Analog-to-Digital Converter (ADC) manufactured by Harris Corporation. It features a single-ended input configuration and utilizes a Flash conversion architecture with an integrated Sample-and-Hold (S/H) circuit. The device operates at a sampling rate of 100 kSPS and provides parallel data output. It is designed for applications requiring rapid signal acquisition and digitization. The component supports a digital supply voltage range of ±4.5V to 5.5V and functions within an operating temperature range of 0°C to 75°C. It is housed in a 28-pin Ceramic Dual In-Line Package (CERDIP).

Analog To Digital Converters (ADC) Feature Summary

• Integrates a high-speed Flash ADC core with a built-in Sample-and-Hold amplifier for precise signal capture.
• Delivers 10-bit resolution with parallel digital output interface for direct system integration.
• Operates on a dual power supply ranging from ±4.5V to 5.5V, supporting standard logic levels.

Analog To Digital Converters (ADC) Applications

• High-speed data acquisition systems
• Industrial process control monitoring
• Signal processing instrumentation

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'J-5' against manufacturer documentation to confirm package type and temperature grade. Ensure supply voltage requirements match the ±4.5V to 5.5V specification. Confirm pinout compatibility with existing PCB layouts due to the 28-CERDIP form factor. Check for obsolescence status as Harris Corporation assets may have changed hands.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 10-bit resolution and 100 kSPS throughput are required for single-channel applications. The parallel interface necessitates sufficient GPIO availability on the host microcontroller or FPGA. Consider the CERDIP package constraints for thermal management and board space. Evaluate if the single-ended input meets the source impedance requirements of the analog front-end.

Analog To Digital Converters (ADC) Part Context

This part belongs to the HI3 series of CMOS analog switches and converters produced by Harris Corporation. The HI3-7151 specifically addresses the need for medium-speed, high-resolution conversion in compact packages. It complements other HI3 family members that may offer different bit depths or switching capabilities.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes should be sought among legacy Harris Semiconductor or current Intersil/Renesas product lines offering 10-bit, 100kSPS Flash ADCs in 28-pin DIP packages. Verify functional equivalence regarding sampling rate and interface timing before replacement.