MAX6220ASA-4.1+

$5.70

Description：IC VREF SERIES 0.1% 8SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:0b2094538252 Category: Voltage Reference Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC VREF SERIES 0.1% 8SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Output Type：Fixed
Voltage - Output (Min/Fixed)：4.096V
Voltage - Output (Max)：-
Current - Output：15 mA
Operating Temperature：-40°C ~ 125°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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MAX6220ASA-4.1+

Overview

The MAX6220ASA-4.1+ is a low-noise, precision voltage reference utilizing buried-zener technology to deliver a nominal output of 4.096V. It features an initial accuracy of ±0.1% and a temperature coefficient of 20ppm/°C across the automotive range (-40°C to +125°C). The device supports an input voltage range of 8V to 40V and provides ±15mA source/sink current capability. Key electrical characteristics include 1.5µVp-p noise (0.1Hz to 10Hz), 3.5mA supply current, and long-term stability of 20ppm over 1000 hours.

Feature Summary

Buried-zener technology ensures ultra-low noise performance and high stability.
Capable of sourcing and sinking up to 15mA with excellent line and load regulation.
Includes optional pins for external voltage trimming and wideband noise reduction.

Applications

High-resolution data-conversion systems up to 16 bits
High-accuracy industrial and process control equipment
Automated test equipment (ATE)
Precision current sources

Procurement Notes

Verify the specific suffix 'A' indicates the -40°C to +125°C automotive temperature range and 'S' denotes the SOIC package. Confirm the '41' designation corresponds to the 4.096V output variant. Ensure compatibility with required input voltage ranges and load conditions before integration.

Selection Notes

Select this component when high precision and low noise are critical for 16-bit or higher resolution applications. The buried-zener architecture offers superior stability compared to standard bandgap references. Consider the ±15mA drive capability for direct interfacing with ADCs or DACs without additional buffering.

Part Context

The MAX6220 series includes variants with outputs of 2.5V, 4.096V, and 5.0V. All share the same low-noise, precision specifications and automotive-grade temperature range. The ASA-4.1+ specifically targets applications requiring a 4.096V reference within the SOIC-8 package.