BA2903F-E2
ROHM SemiconductorExtended
-18V~-1V、1V~18V -40℃~+125℃ 1 1.3us 1.3us 100dB 2V~36V 36V 50nA 5nA 600uA 7mV Rail-to-Rail Input, Rail-to-Rail Output SOP-8 Comparators ROHS
- Part id
- rohm/BA2903F-E2
- Category
- Comparators
- Package
- SOP-8
- Pins
- 8
- In stock
- 1,796 at JLCPCB (C2909273)
Overview
The BA2903F-E2 is a comparator made by ROHM Semiconductor in a SOP-8 package with 8 pins. -18V~-1V、1V~18V -40℃~+125℃ 1 1.3us 1.3us 100dB 2V~36V 36V 50nA 5nA 600uA 7mV Rail-to-Rail Input, Rail-to-Rail Output SOP-8 Comparators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LF353M, from EasyEDA) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 1,796 are in stock at JLCPCB (part C2909273).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | OUT1 | Output |
| 2 | IN1- | Unspecified |
| 3 | IN1+ | Unspecified |
| 4 | VEE | Unspecified |
| 5 | IN2+ | Unspecified |
| 6 | IN2- | Unspecified |
| 7 | OUT2 | Output |
| 8 | VCC | Unspecified |
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8
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Questions
Is there a KiCad symbol and footprint for the BA2903F-E2?
Yes. The symbol is EasyEDA_Cloud:LF353M and the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BA2903F-E2?
SOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the BA2903F-E2 datasheet?
ROHM Semiconductor publishes it: the Datasheet link on this page opens it.
Where can I order the BA2903F-E2?
JLCPCB lists it as part C2909273, with 1,796 in stock; the sellers' links on this page open their listings.
What can replace the BA2903F-E2?
Parts like it in the library: the LM2903DR by UMW, the LM393ADR by UMW, the LM393 by MSKSEMI and the LM393DRG by HANSCHIP semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.