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ADR4550AR, in 3D

ADR4550AR

Analog Devices

5V Output, ±0.04% Accuracy, 4ppm/°C Ultralow Noise, High Accuracy Voltage References

adi/ADR4550AR
Category
Uncategorised
Package
SOIC8
Pins
8

Overview

The ADR4550AR is an uncategorised made by Analog Devices in a SOIC8 package with 8 pins. 5V Output, ±0.04% Accuracy, 4ppm/°C Ultralow Noise, High Accuracy Voltage References.

PCBKit's library has its KiCad symbol (Reference_Voltage:ADR4550, from KiCad's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 2 open-source boards in 2 repositories on GitHub use it.

Symbol

IN2GND4OUT6
Reference_Voltage:ADR4550From KiCad's library

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Pinout

8
The pins of the ADR4550AR
PinNameType
1NCNot connected
2INPower in
3NCNot connected
4GNDPower in
5NCNot connected
6OUTPower out
7NCNot connected
8NCNot connected

Open-source boards using it

All 2
  • 2 layers160 × 120 mmSTM, the printed circuit board in 3D

    STM

    jherkenhoff/STM

    DIY scanning tunneling microscope (STM)

    307 parts88
  • 4 layers112.6 × 58.3 mm780nm ecdl grating, the printed circuit board in 3D

    780nm ecdl grating

    mahdi-kh1265/780nm-ecdl-electronics

    Control, interface, piezo-actuation, and power electronics for POSM's 780 nm Littrow external-cavity diode laser.

    115 partsMIT

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A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/adi/ADR4550AR.jpg" alt="ADR4550AR" width="1200" height="900">
A picture that opens the part, for a README
[![ADR4550AR](https://pcbkit.io/embed/parts/adi/ADR4550AR.jpg?size=s)](https://pcbkit.io/parts/adi/ADR4550AR)

Questions

Is there a KiCad symbol and footprint for the ADR4550AR?

Yes. The symbol is Reference_Voltage:ADR4550 and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ADR4550AR?

SOIC8, with 8 pins. Its footprint is drawn on this page.

What can replace the ADR4550AR?

Parts like it in the library: the LTA8062XS8/R8 by Linearin, the SD8568 by WAVE, the FH9926 by XIN FEI HONG and the LTC8836XS8/R8 by Linearin. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the ADR4550AR?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8