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JQIamo/20A-bipolar-current-source
20A bipolar current source with water cooled sensing resistor
Maxim Integrated (Analog Devices)Extended
-20V~-4.5V、4.5V~20V、9V~40V -40℃~+85℃ 1 10Ω 110ns 1:1 210MHz 67pF 75ns SOIC-8 Analog Switches, Multiplexers ROHS
The MAX4656ESA+ is an analog Switches, Multiplexer made by Maxim Integrated (Analog Devices) in a SOIC-8 package with 8 pins. -20V~-4.5V、4.5V~20V、9V~40V -40℃~+85℃ 1 10Ω 110ns 1:1 210MHz 67pF 75ns SOIC-8 Analog Switches, Multiplexers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MAX4656EUA+, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1546272). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | COM | Unspecified |
| 2 | N.C | Unspecified |
| 3 | GND | Unspecified |
| 4 | V+ | Unspecified |
| 5 | N.C | Unspecified |
| 6 | IN | Unspecified |
| 7 | V- | Unspecified |
| 8 | NO | Unspecified |

JQIamo/20A-bipolar-current-source
20A bipolar current source with water cooled sensing resistor
Yes. The symbol is EasyEDA_Cloud:MAX4656EUA+ 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.
Maxim Integrated (Analog Devices) publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C1546272, with 0 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the SP2526A-1EN-L/TR by MaxLinear, the DG419DY-T1-E3 by Vishay Intertechnology, the DG419LEDY-T1-GE4 by Vishay Intertechnology and the ADG419BRZ by Analog Devices. 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.