
OM Landroid MB
rich21044/Openmower-for-Landroid-WR141E
Taking the hardware developed as part of ClemensElfleins work on Openmower and adapting it to fit a 2019 Landroid WR141E.
Microchip Technology
-40℃~+85℃ 1pA 1pA 2.3V/us 2.5uV/℃ 2.7V~6V 2.8MHz 21nV/√Hz@10kHz 22mA 230uA 2mV 4 90dB Built-in compensation、ESD protection Rail-to-rail output PDIP-14 Operational Amplifier ROHS
The MCP604-I/P is an operational Amplifier made by Microchip Technology in a PDIP-14 package with 14 pins. -40℃~+85℃ 1pA 1pA 2.3V/us 2.5uV/℃ 2.7V~6V 2.8MHz 21nV/√Hz@10kHz 22mA 230uA 2mV 4 90dB Built-in compensation、ESD protection Rail-to-rail output PDIP-14 Operational Amplifier ROHS.
PCBKit's library has its KiCad symbol (Amplifier_Operational:MCP604, from KiCad's library) and its footprint (Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. 44 are in stock at JLCPCB (part C645767). 5 open-source boards in 4 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | — | Output |
| 2 | - | Input |
| 3 | + | Input |
| 4 | V+ | Power in |
| 5 | + | Input |
| 6 | - | Input |
| 7 | — | Output |
| 8 | — | Output |
| 9 | - | Input |
| 10 | + | Input |
| 11 | V- | Power in |
| 12 | + | Input |
| 13 | - | Input |
| 14 | — | Output |

rich21044/Openmower-for-Landroid-WR141E
Taking the hardware developed as part of ClemensElfleins work on Openmower and adapting it to fit a 2019 Landroid WR141E.


rich21044/Openmower-for-Landroid-WR141E
Taking the hardware developed as part of ClemensElfleins work on Openmower and adapting it to fit a 2019 Landroid WR141E.


<iframe src="https://pcbkit.io/embed/parts/microchip/MCP604-I/P" title="MCP604-I/P in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/microchip/MCP604-I/P.jpg" alt="MCP604-I/P" width="1200" height="900">[](https://pcbkit.io/parts/microchip/MCP604-I/P)Yes. The symbol is Amplifier_Operational:MCP604 and the footprint Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
PDIP-14, with 14 pins. Its footprint is drawn on this page.
Microchip Technology publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C645767, with 44 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the LM324N by HGSEMI, the LM324N(XBLW) by XBLW, the LM324L-D14-T by UTC and the TL074L-D14-T by UTC. Check their datasheets: a part that fits the footprint may still differ in its ratings.
5 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.