
Monitoring board
JAJV02002/PV-Monitoring-System
ESP32 firmware and PHP/MySQL web application for a bachelor’s thesis photovoltaic monitoring system.

The OP27GSZ is an operational Amplifier made by Analog Devices in a SOIC-8 package with 8 pins. -40℃~+85℃ 120dB 12nA 15nA 2.8V/us 3.2nV/√Hz@1kHz 30uV 400nV/℃ 8MHz Built-in compensation SOIC-8 Precision Op Amps ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:HGOP27AN, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 311 are in stock at JLCPCB (part C210102). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | VOSTRIM | Unspecified |
| 2 | –IN | Unspecified |
| 3 | +IN | Unspecified |
| 4 | V– | Unspecified |
| 5 | NC | Unspecified |
| 6 | OUT | Unspecified |
| 7 | V+ | Unspecified |
| 8 | VOSTRIM | Unspecified |

JAJV02002/PV-Monitoring-System
ESP32 firmware and PHP/MySQL web application for a bachelor’s thesis photovoltaic monitoring system.
<iframe src="https://pcbkit.io/embed/parts/adi/OP27GSZ" title="OP27GSZ in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/adi/OP27GSZ.jpg" alt="OP27GSZ" width="1200" height="900">[](https://pcbkit.io/parts/adi/OP27GSZ)Yes. The symbol is EasyEDA_Cloud:HGOP27AN 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.
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Analog Devices publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C210102, with 311 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the LM358D by onsemi, the LM2904D by onsemi, the NE5532D by Texas Instruments and the LM358D by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.