REF02EN8

Description：IC VREF SERIES 0.3% 8DIP
Series：REF02
Mfr：Analog Devices Inc.
Package：Tube

SKU:32163e7109d3 Category: Voltage Reference Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC VREF SERIES 0.3% 8DIP
Series：REF02
Mfr：Analog Devices Inc.
Package：Tube
Output Type：Fixed
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：20 mA
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Through Hole
Package / Case：8-DIP (0.300", 7.62mm)
Supplier Device Package：8-PDIP
Grade：-
Qualification：-

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REF02EN8

Overview

The REF02EN8 is a precision 5V bandgap voltage reference in an 8-lead plastic DIP package. It provides a stable output with ±0.3% initial accuracy and a typical temperature coefficient of 5ppm/°C. The device operates within a 7°C to 70°C temperature range and features a dedicated temperature output pin providing a linear voltage proportional to absolute temperature. It supports a maximum input voltage of 40V, draws a maximum quiescent current of 1.4mA, and offers high line and load regulation.

Feature Summary

Includes a dedicated temperature output pin for linear voltage proportional to absolute temperature
Provides stable 5V output with ±0.3% initial accuracy
Features low drift characteristics with a typical temperature coefficient of 5ppm/°C
Supports wide input voltage ranges up to 40V

Applications

A/D and D/A converters
Precision regulators
Constant current sources
Bridge excitation circuits

Procurement Notes

Verify the specific suffix EN8 corresponds to the 8-lead plastic DIP package and the 0°C to 70°C operating temperature range. Confirm that the part marking matches REF02EN8 as listed in the order information table. Ensure compatibility with existing PCB footprints for the N8 package style before procurement.

Selection Notes

Select this component when a fixed 5V reference with moderate accuracy and low power consumption is required. The inclusion of a temperature output pin makes it suitable for applications needing simultaneous voltage referencing and temperature sensing. Consider the REF01 series if a 10V output is needed instead.

Part Context

This component belongs to the REF-01/REF-02 family of precision voltage references manufactured by Analog Devices (formerly Linear Technology). The REF-02 variant specifically provides a 5V output, whereas the REF-01 provides 10V. These devices are designed for applications requiring low drift and low cost.