MAX6225AESA

$5.49

Description：IC VREF SERIES 0.04% 8SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:e11687decdad Category: Voltage Reference Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC VREF SERIES 0.04% 8SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Output Type：Fixed
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：-
Current - Output：15 mA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

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MAX6225AESA

Overview

The MAX6225AESA+ is a low-noise, precision voltage reference utilizing buried-zener technology. It provides a fixed output of 2.500V with an initial accuracy of ±0.04% and a maximum temperature coefficient of 3ppm/°C over the -40°C to +85°C range. The device supports source and sink currents up to 15mA, operates on an input voltage range of 8V to 36V, and consumes a typical supply current of 1.8mA. It features optional noise reduction and external trimming capabilities.

Feature Summary

Buried-zener technology ensures lowest noise performance for high-resolution data-conversion systems.
Excellent line and load regulation combined with low output impedance at high frequencies.
Capable of sourcing and sinking currents up to 15mA while maintaining stable operation.
Supports optional external trimming and noise reduction via dedicated pins.

Applications

High-Resolution Analog-to-Digital and Digital-to-Analog Converters
High-Accuracy Reference Standard
Digital Voltmeters
Precision Current Sources

Procurement Notes

Verify the specific suffix 'E' indicates the extended temperature range (-40°C to +85°C) and 'S' denotes the SOIC package. Confirm RoHS compliance status as indicated by the '+' symbol in the part number. Ensure the required output voltage matches the fixed 2.5V specification of this variant within the MAX6225 family.

Selection Notes

Select this component when a fixed 2.5V reference is required with strict low-noise specifications. Consider the buried-zener architecture for superior stability compared to bandgap references. Evaluate the need for external trimming if tighter tolerance than ±0.04% is necessary. Verify that the 15mA drive capability meets the load requirements of the downstream circuitry.

Part Context

This device belongs to the MAX6225/MAX6241/MAX6250 family of low-noise, precision voltage references. While the MAX6241 outputs 4.096V and the MAX6250 outputs 5.000V, the MAX6225 is specifically configured for a 2.500V output. All variants share similar architectural features, including buried-zener technology and industry-standard pinouts.