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ADR4540BRZ-R7 on a board, in 3D

ADR4540BRZ-R7

Analog Devices

-40℃~+125℃@(Ta) 10mA 2.7uVp-p 2ppm/℃ 4.096V 4.2V~15V 950uA Fixed Series ±0.02% SOIC-8 Voltage Reference ROHS

Extended
DatasheetJLCPCBLCSCadi/ADR4540BRZ-R7
Category
Voltage Reference
Package
SOIC-8
Pins
8

Overview

The ADR4540BRZ-R7 is a voltage Reference made by Analog Devices in a SOIC-8 package with 8 pins. -40℃~+125℃@(Ta) 10mA 2.7uVp-p 2ppm/℃ 4.096V 4.2V~15V 950uA Fixed Series ±0.02% SOIC-8 Voltage Reference ROHS.

PCBKit's library has its KiCad symbol (Reference_Voltage:ADR4540, 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. 1,119 are in stock at JLCPCB (part C404003). 1 open-source board in 1 repository on GitHub use it.

Symbol

IN2GND4OUT6
Reference_Voltage:ADR4540From KiCad's library

Footprint

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

Parameters

10
Noise - 1/10Hz to 10Hz
2.7uVp-p
Operating Temperature
-40℃~+125℃
Output Current
10mA
Output Type
Fixed
Output Voltage
4.096V
Quiescent Current
950uA
Reference Type
Series
Temperature Coefficient
2ppm/℃
Tolerance
±0.02%
Voltage - Supply
4.2V~15V

Order codes

1

Pinout

8
The pins of the ADR4540BRZ-R7
PinNameType
1NCNot connected
2INPower in
3NCNot connected
4GNDPower in
5NCNot connected
6OUTPower out
7NCNot connected
8NCNot connected

Open-source boards using it

All 1
  • 4 layers98.5 × 120.2 mmVbench pod, the printed circuit board in 3D

    Vbench pod

    embeddedci-com/benchpod

    An open hardware bench tool that plugs into your CI: sensor sim, CAN, analog I/O, power control, and a Python SDK with pytest integration

    247 parts2CERN-OHL-W-2.0

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Questions

Is there a KiCad symbol and footprint for the ADR4540BRZ-R7?

Yes. The symbol is Reference_Voltage:ADR4540 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 ADR4540BRZ-R7?

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

Where is the ADR4540BRZ-R7 datasheet?

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

Where can I order the ADR4540BRZ-R7?

JLCPCB lists it as part C404003, with 1,119 in stock; the sellers' links on this page open their listings.

What can replace the ADR4540BRZ-R7?

Parts like it in the library: the ADR4540ARZ by Analog Devices, the ADR4540BRZ by Analog Devices, the MAX6126AASA41+T by Maxim Integrated (Analog Devices) and the MAX6341CSA+ by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the ADR4540BRZ-R7?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8