HI5905IN

Analog To Digital Converters (ADC) Overview

The HI5905IN is a high-speed, monolithic 8-bit analog-to-digital converter (ADC) manufactured by Harris Corporation. It utilizes a charge redistribution architecture to achieve an 8-bit resolution with a sampling rate of up to 1 MSPS. The device integrates a precision internal reference and a track-and-hold amplifier, eliminating the need for external components in many applications. Designed for single-supply operation, it features a TTL-compatible digital output interface. The component is housed in a standard 20-pin DIP package, suitable for through-hole mounting on printed circuit boards.

Analog To Digital Converters (ADC) Feature Summary

• Integrated 8-bit ADC with 1 MSPS sampling speed
• Built-in track-and-hold amplifier and voltage reference
• TTL-compatible digital outputs
• Single +5V power supply operation

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems
• Industrial process control monitoring
• Medical equipment signal acquisition

Analog To Digital Converters (ADC) Part Context

The HI5905IN belongs to the Harris HI-59xx series of high-speed ADCs. This family was designed to provide cost-effective solutions for medium-resolution data acquisition tasks where moderate speed and low power consumption were required. The 'IN' suffix typically denotes the industrial temperature range and plastic DIP packaging variant within the product line.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-for-pin replacements may include devices from Analog Devices or Texas Instruments offering similar 8-bit, 1MSPS specifications. Verify that the replacement maintains the same single-supply requirement and TTL output logic levels to ensure compatibility with existing digital interfaces.