Skip to the content
PCBKitNew board
12345678

ADR440ARMZ

Analog Devices

-40℃~+125℃@(Ta) 10mA 10ppm/℃ 1uVp-p 2.048V 3.75mA 3V~18V Fixed Series ±0.15% MSOP-8 Voltage Reference ROHS

Extended
DatasheetJLCPCBLCSCadi/ADR440ARMZ
Category
Voltage Reference
Package
MSOP-8
Pins
8

Overview

The ADR440ARMZ is a voltage Reference made by Analog Devices in a MSOP-8 package with 8 pins. -40℃~+125℃@(Ta) 10mA 10ppm/℃ 1uVp-p 2.048V 3.75mA 3V~18V Fixed Series ±0.15% MSOP-8 Voltage Reference ROHS.

PCBKit's library has its KiCad symbol (Reference_Voltage:ADR440ARMZ, from KiCad's library) and its footprint (Package_SO:MSOP-8_3x3mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C579302).

Symbol

V_{IN}2GND4TRIM5V_{OUT}6
Reference_Voltage:ADR440ARMZFrom KiCad's library

Footprint

12345678
Package_SO:MSOP-8_3x3mm_P0.65mmFrom KiCad's library

Parameters

11
Features
Temperature compensation control
Noise - 1/10Hz to 10Hz
1uVp-p
Operating Temperature
-40℃~+125℃
Output Current
10mA
Output Type
Fixed
Output Voltage
2.048V
Quiescent Current
3.75mA
Reference Type
Series
Temperature Coefficient
10ppm/℃
Tolerance
±0.15%
Voltage - Supply
3V~18V

Order codes

1

Pinout

8
The pins of the ADR440ARMZ
PinNameType
1NCNot connected
2V_{IN}Power in
3NCNot connected
4GNDPower in
5TRIMPassive
6V_{OUT}Output
7NCNot connected
8NCNot connected

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/adi/ADR440ARMZ" title="ADR440ARMZ in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/adi/ADR440ARMZ.jpg" alt="ADR440ARMZ" width="1200" height="900">
A picture that opens the part, for a README
[![ADR440ARMZ](https://pcbkit.io/embed/parts/adi/ADR440ARMZ.jpg?size=s)](https://pcbkit.io/parts/adi/ADR440ARMZ)

Questions

Is there a KiCad symbol and footprint for the ADR440ARMZ?

Yes. The symbol is Reference_Voltage:ADR440ARMZ and the footprint Package_SO:MSOP-8_3x3mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ADR440ARMZ?

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

Where is the ADR440ARMZ datasheet?

Analog Devices publishes it: the Datasheet link on this page opens it.

Where can I order the ADR440ARMZ?

JLCPCB lists it as part C579302, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ADR440ARMZ?

Parts like it in the library: the ADR440ARMZ-REEL7 by Analog Devices, the LHR3020BFMA by Legendsemi, the ADR430ARMZ by Analog Devices and the MAX6126B21+ by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8