MAX1009C/D-C7H

Analog To Digital Converters (ADC) Overview

The MAX1009C/D-C7H is a precision voltage reference integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. It provides a stable output voltage of 2.5V with low drift characteristics suitable for high-accuracy applications. The device operates within a supply voltage range of 2.8V to 6V and draws a maximum quiescent current of 5µA, ensuring efficient power consumption. It is available in a TO-92-3 through-hole package and functions reliably across an industrial temperature range from -40°C to +85°C. This component serves as a foundational reference element in analog signal processing circuits requiring precise voltage stability.

Analog To Digital Converters (ADC) Feature Summary

• Provides a fixed 2.5V output voltage reference
• Low quiescent current consumption of 5µA maximum
• Operates on a single supply voltage between 2.8V and 6V
• Industrial temperature rating from -40°C to +85°C

Analog To Digital Converters (ADC) Applications

• Precision analog-to-digital converter (ADC) references
• Data acquisition systems requiring stable voltage sources
• Battery-powered instrumentation with low power constraints

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix C7H against official datasheets to confirm pinout and thermal specifications. Confirm RoHS compliance status through manufacturer documentation prior to integration. Ensure the supplier provides traceable origin for this Analog Devices/Maxim Integrated part number to guarantee authenticity and performance consistency.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 2.5V reference is required with minimal power draw. Compare drift specifications against application tolerance requirements. Verify that the TO-92-3 package fits the PCB layout constraints. Ensure the input supply voltage remains within the 2.8V to 6V operational window for proper regulation.

Analog To Digital Converters (ADC) Part Context

This part belongs to the MAX1009 series of precision voltage references. It shares functional similarities with other Maxim Integrated reference devices but is distinct in its specific output voltage and package configuration. The series is designed for general-purpose precision applications where size and power efficiency are critical factors.

Analog To Digital Converters (ADC) Replacement Considerations

Check for direct cross-references such as the LM4040 or REF200 series if pin compatibility is required. Verify electrical parameters like initial accuracy and temperature coefficient before substituting. Ensure the replacement package matches the existing footprint or allows for re-design.