4 layers34.8 × 69.6 mm
AD8237ARMZ-R7
Analog Devices
-40℃~+125℃ 0.15V/us 0.5pA/℃ 1 1.8V~5.5V 100dB 130uA 140dB 300nV/℃ 4mA 5.5V 650pA 650pA 68nV/√Hz@1kHz 75uV 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
- Category
- Instrumentation Amplifiers
- Package
- MSOP-8
- Pins
- 8
Overview
The AD8237ARMZ-R7 is an instrumentation Amplifier made by Analog Devices in a MSOP-8 package with 8 pins. -40℃~+125℃ 0.15V/us 0.5pA/℃ 1 1.8V~5.5V 100dB 130uA 140dB 300nV/℃ 4mA 5.5V 650pA 650pA 68nV/√Hz@1kHz 75uV 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, from EasyEDA) and its footprint (Package_SO:MSOP-8_3x3mm_P0.65mm, from KiCad's library), ready for a KiCad board. 1,873 are in stock at JLCPCB (part C12086). 2 open-source boards in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
18- Common Mode Rejection Ratio(CMRR)
- 140dB
- Features
- EMI filtering/RF suppression
- Gain Error
- 0.005%
- Ib - Input Bias Current
- 650pA
- Input Offset Current Drift (Ios TC)
- 0.5pA/℃
- Input Offset Current(Ios)
- 650pA
- 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)
- 130uA
- Rail to Rail
- Rail-to-Rail Input, Rail-to-Rail Output
- Single Supply
- 1.8V~5.5V
- Slew Rate
- 0.15V/us
- Voltage Gain
- 1V/V~1000V/V
- Vos - Input Offset Voltage
- 75uV
Order codes
1- AD8237ARMZ-R7LCSC C12086
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | BW | Unspecified |
| 2 | IN+ | Unspecified |
| 3 | IN- | Unspecified |
| 4 | -VS | Unspecified |
| 5 | +VS | Unspecified |
| 6 | REF | Unspecified |
| 7 | FB | Unspecified |
| 8 | VOUT | Unspecified |
Open-source boards using it
All 2- 4 layers11.9 × 16.7 mm
EnokiEEG v2-rounded ANALOG ONLY
io-tronic/EnokiEEG
This project funded in part by the Russell Foundation
21 parts
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Is there a KiCad symbol and footprint for the AD8237ARMZ-R7?
Yes. The symbol is EasyEDA_Cloud:AD8237ARMZ 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-R7?
MSOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the AD8237ARMZ-R7 datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the AD8237ARMZ-R7?
JLCPCB lists it as part C12086, with 1,873 in stock; the sellers' links on this page open their listings.
What can replace the AD8237ARMZ-R7?
Parts like it in the library: the COSINA333MRA by COSINE, the COSINA333MRB by COSINE, the INA821IDGK by Texas Instruments and the INA849DGK by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the AD8237ARMZ-R7?
2 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
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