MAX6325CSA

$7.12

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

SKU:52421b655269 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：0°C ~ 70°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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MAX6325CSA

Overview

The MAX6325CSA is a low-noise, precision voltage reference utilizing buried-zener technology. It provides a fixed +2.5V output with ±0.02% initial accuracy and a maximum temperature coefficient of 1ppm/°C. The device operates within an input voltage range of 8V to 36V and supports source/sink currents up to ±15mA. Key electrical parameters include 1.5µVp-p noise (0.1Hz to 10Hz), 3.0mA supply current, and 30ppm/1000hr long-term stability. It is housed in an 8-pin SO package and functions within a commercial temperature range of 0°C to +70°C.

Feature Summary

Utilizes buried-zener technology for ultra-low noise performance
Features industry-standard pinout with optional external trimming and noise reduction capabilities
Guaranteed load regulation for both sourcing and sinking currents up to 15mA

Applications

High-resolution analog-to-digital and digital-to-analog converters
High-accuracy industrial and process control systems
Digital voltmeters and ATE equipment

Procurement Notes

Verify the specific suffix 'CSA' confirms the 8-pin SO plastic package and the 0°C to +70°C operating temperature range. Ensure the component matches the exact Maxim Integrated part number to guarantee the specified ±0.02% accuracy and 1ppm/°C temperature coefficient. Confirm RoHS compliance status if required by your manufacturing standards.

Selection Notes

Select this component when high precision and low noise are critical for data conversion systems. The buried-zener architecture offers superior stability compared to bandgap references. Consider the MAX6341 or MAX6350 if different fixed output voltages are needed, as they share identical pinouts and features.

Part Context

This component belongs to the MAX6325/MAX6341/MAX6350 family of 1ppm/°C, low-noise voltage references. All members of this series utilize the same industry-standard pinout and buried-zener technology, differing only in their fixed output voltage settings: 2.5V, 4.096V, and 5V respectively.