REF02EZ footprint, schematic symbol and 3D model by Analog Devices

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REF02EZ - Analog Devices PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - Q-8

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Part Number REF02EZ
Manufacturer Analog Devices
Pin Count 8
Part Category Integrated Circuit
Package Category Ceramic Dual-In-Line Packages
Footprint Name Ceramic Dual-In-Line Packages - Q-8
Released Date Nov 3, 2015
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

REF02EZ Details

Manufacturer Part Number:
REF02EZ
Source Url Status Check Date:
2013-05-01 14:56:54.535
Brand Name:
Analog Devices Inc
Pbfree Code:
No
Part Life Cycle Code:
Obsolete
Part Package Code:
DIP
Package Description:
DIP-8
Pin Count:
8
Manufacturer Package Code:
Q-8
Country Of Origin:
Philippines
ECCN Code:
EAR99
HTS Code:
8542.39.00.01
Manufacturer:
Analog Devices Inc
YTEOL:
0
Additional Feature:
OUTPUT VOLTAGE ADJUSTABLE 3 PERCENT
Analog IC - Other Type:
THREE TERMINAL VOLTAGE REFERENCE
JESD-30 Code:
R-GDIP-T8
JESD-609 Code:
e0
Length:
10.29 mm
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
8
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Voltage-Max:
5.015 V
Output Voltage-Min:
4.985 V
Output Voltage-Nom:
5 V
Package Body Material:
CERAMIC, GLASS-SEALED
Package Code:
DIP
Package Equivalence Code:
DIP8,.3
Package Shape:
RECTANGULAR
Package Style:
IN-LINE
Qualification Status:
Not Qualified
Seated Height-Max:
5.08 mm
Supply Current-Max (Isup):
1.4 mA
Supply Voltage-Max (Vsup):
40 V
Supply Voltage-Min (Vsup):
7 V
Supply Voltage-Nom (Vsup):
15 V
Surface Mount:
NO
Technology:
BIPOLAR
Temp Coef of Voltage-Max:
8.5 ppm/°C
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Tin/Lead (Sn/Pb)
Terminal Form:
THROUGH-HOLE
Terminal Pitch:
2.54 mm
Terminal Position:
DUAL
Trim/Adjustable Output:
YES
Voltage Tolerance-Max:
0.3%
Width:
7.62 mm

REF02EZ Frequently Asked Questions (FAQs)

The recommended input voltage range for the REF02EZ is 4.5V to 18V. Operating the device outside of this range may affect its performance and accuracy.
To ensure stability and accuracy over temperature, it is recommended to decouple the input voltage with a 10uF capacitor, and to use a low-ESR capacitor (e.g. ceramic or film capacitor) for the output capacitor. Additionally, the device should be operated within its recommended temperature range of -40°C to 125°C.
The output impedance of the REF02EZ is typically around 0.5 ohms. This low output impedance ensures that the device can drive heavy loads and maintain its accuracy.
Yes, the REF02EZ is suitable for use as a voltage reference for an ADC. Its low noise and high accuracy make it an ideal choice for this application. However, it is recommended to add a buffer amplifier between the REF02EZ and the ADC to ensure that the reference voltage is not loaded by the ADC.
To minimize noise and ensure accurate operation of the REF02EZ, it is recommended to follow good PCB layout practices, such as keeping the device away from high-current carrying traces, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it is recommended to use a quiet input voltage source and to decouple the input voltage with a capacitor.

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REF02EZ Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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