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AD8237ARMZ, in 3D

AD8237ARMZ

Analog Devices

-40℃~+125℃ 0.005% 0.15V/us 0.5pA/℃ 1 1.8V~5.5V 100dB 115uA 120dB 1V/V~1000V/V 250pA 250pA 25uV 300nV/℃ 4mA 68nV/√Hz@1kHz 80us External resistor gain、Zero drift / auto-zero、EMI filtering/RF suppression Rail-to-Rail Input, Rail-to-Rail Output MSOP-8 Instrumentation Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCadi/AD8237ARMZ
Category
Instrumentation Amplifiers
Package
MSOP-8
Pins
8

Overview

The AD8237ARMZ is an instrumentation Amplifier made by Analog Devices in a MSOP-8 package with 8 pins. -40℃~+125℃ 0.005% 0.15V/us 0.5pA/℃ 1 1.8V~5.5V 100dB 115uA 120dB 1V/V~1000V/V 250pA 250pA 25uV 300nV/℃ 4mA 68nV/√Hz@1kHz 80us External resistor gain、Zero drift / auto-zero、EMI filtering/RF suppression Rail-to-Rail Input, Rail-to-Rail Output MSOP-8 Instrumentation Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AD8237ARMZ_C578667, from EasyEDA) and its footprint (Package_SO:MSOP-8_3x3mm_P0.65mm, from KiCad's library), ready for a KiCad board. 74 are in stock at JLCPCB (part C578667). 5 open-source boards in 5 repositories on GitHub use it.

Symbol

BW1+IN2–IN3–VS4+VS5REF6FB7VOUT8
EasyEDA_Cloud:AD8237ARMZ_C578667From EasyEDA

Footprint

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

Parameters

19
Common Mode Rejection Ratio(CMRR)
120dB
Features
External resistor gain
Gain Error
0.005%
Ib - Input Bias Current
250pA
Input Offset Current Drift (Ios TC)
0.5pA/℃
Input Offset Current(Ios)
250pA
Input Offset Voltage Drift(Vos TC)
300nV/℃
Input Voltage Noise Density
68nV/√Hz@1kHz
Number of Channels
1
Operating Temperature
-40℃~+125℃
Output Current
4mA
Power Supply Rejection Ratio (PSRR)
100dB
Quiescent Current(Iq)
115uA
Rail to Rail
Rail-to-Rail Input, Rail-to-Rail Output
Settling time
80us
Single Supply
1.8V~5.5V
Slew Rate
0.15V/us
Voltage Gain
1V/V~1000V/V
Vos - Input Offset Voltage
25uV

Order codes

1

Pinout

8
The pins of the AD8237ARMZ
PinNameType
1BWUnspecified
2+INUnspecified
3–INUnspecified
4–VSUnspecified
5+VSUnspecified
6REFUnspecified
7FBUnspecified
8VOUTUnspecified

Open-source boards using it

All 5
  • 4 layers45 × 35 mmESPLionV1, the printed circuit board in 3D

    ESPLionV1

    Angus-McIntyre/ESPLionV1

    124 parts
  • 2 layers20.5 × 25 mmPpg watch, the printed circuit board in 3D

    Ppg watch

    harishbawin18/PCB

    This project presents the design and routing of a Photoplethysmography (PPG) based wearable watch PCB, developed using KiCad 9.0.

    39 parts
  • 2 layers28 × 32 mmTransducerBLE, the printed circuit board in 3D

    TransducerBLE

    UT-yakusaku/WirelessIntestine

    This is the code for a paper titiled "Wireless Recording and Autoencoder Denoising of Intestinal Activity in Freely Moving Rats"

    24 parts
  • 2 layers60 × 50 mmAD8237DevBoard, the printed circuit board in 3D

    AD8237DevBoard

    oihdesigns/Micro-DMM

    A small, open hardware DMM

    56 parts2
  • 4 layers21.5 × 62.8 mmIn shaft wsg mommy, the printed circuit board in 3D

    In shaft wsg mommy

    BlueJayRacing/bjr_kicad

    jhu blue jay racing daq kicad pcb files

    62 parts

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Questions

Is there a KiCad symbol and footprint for the AD8237ARMZ?

Yes. The symbol is EasyEDA_Cloud:AD8237ARMZ_C578667 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 AD8237ARMZ?

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

Where is the AD8237ARMZ datasheet?

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

Where can I order the AD8237ARMZ?

JLCPCB lists it as part C578667, with 74 in stock; the sellers' links on this page open their listings.

What can replace the AD8237ARMZ?

Parts like it in the library: the COSINA333MRA by COSINE, the COSINA333MRB by COSINE, the INA821IDGK by Texas Instruments and the AD8237ARMZ-R7 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the AD8237ARMZ?

5 boards in 5 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8