LM2903AM8
Diodes IncorporatedExtended
-18V~-1V、1V~18V -40℃~+125℃ 1.3us 2 25nA 2V~36V 2mV 300ns 36V 5nA 600uA Open Collector Rail-to-Rail Input, Rail-to-Rail Output TTL、CMOS MSOP-8 Comparators ROHS
- Part id
- diodes/LM2903AM8
- Category
- Comparators
- Package
- MSOP-8
- Pins
- 8
- In stock
- 249 at JLCPCB (C182550)
Overview
The LM2903AM8 is a comparator made by Diodes Incorporated in a MSOP-8 package with 8 pins. -18V~-1V、1V~18V -40℃~+125℃ 1.3us 2 25nA 2V~36V 2mV 300ns 36V 5nA 600uA Open Collector Rail-to-Rail Input, Rail-to-Rail Output TTL、CMOS MSOP-8 Comparators ROHS.
PCBKit's library has its KiCad symbol (Comparator:LM2903, from KiCad's library) and its footprint (Package_SO:MSOP-8_3x3mm_P0.65mm, from KiCad's library), ready for a KiCad board. 249 are in stock at JLCPCB (part C182550).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | — | Open collector |
| 2 | - | Input |
| 3 | + | Input |
| 4 | V- | Power in |
| 5 | + | Input |
| 6 | - | Input |
| 7 | — | Open collector |
| 8 | V+ | Power in |
Parts like it
8
LM2903DM
MSOP-8-18V~-1V、1V~18V -40℃~+125℃ 1.5us 2 20nA 2V~36V 2mV 300ns 36V 400uA 5nA ESD protection TTL、CMOS MSOP-8 Comparators ROHSonsemiComparatorsLM2903A-VR
MSOP-8-18V~-1.25V、1.25V~18V -40℃~+125℃ 0.1nA 100pA 150uA 2 2.5V~36V 2us 42V 600uV Open-drain TTL、CMOS MSOP-8 Comparators ROHS3PEAKComparatorsLM2903MS08ARDQ
MSOP-8-16V~16V -40℃~+85℃ 100nA 1mV 2 2V~32V 32V 5nA 900uA Open-drain MSOP-8 Comparators ROHSGRComparatorsLM2903DGKRG
MSOP-8-40℃~+85℃ 100nA 1mV 2 2V~32V 36V 5nA 600uA Fail-safe function Open-drain TTL、CMOS ±16V MSOP-8 Comparators ROHSHANSCHIP semiconductorComparatorsLM393DGKRG
MSOP-80℃~+70℃ 100nA 1mV 2 2V~32V 36V 5nA 600uA Open-drain ±16V MSOP-8 Comparators ROHSHANSCHIP semiconductorComparatorsRS8905BXM
MSOP-8-2.75V~-0.7V、0.7V~2.75V -40℃~+125℃ 1.4V~5.5V 1mV 1pA 2 2uV/℃ 400nA 6us 70dB 7V Push-pull Rail-to-Rail Input, Rail-to-Rail Output TTL、CMOS MSOP-8 Comparators ROHSJiangsu RUNIC TechComparatorsRS8905XM
MSOP-8-2.75V~-0.7V、0.7V~2.75V -40℃~+125℃ 1.4V~5.5V 1pA 2 240ns 2uV/℃ 3mV 400nA 70dB 7V 9us Push-pull Rail-to-Rail Input, Rail-to-Rail Output TTL、CMOS MSOP-8 Comparators ROHSJiangsu RUNIC TechComparatorsNCV2903DM
MSOP-8-18V~-1V、1V~18V -40℃~+125℃ 1.5us 2 20nA 2V~36V 2mV 36V 400uA 5nA ESD protection TTL、CMOS MSOP-8 Comparators ROHSonsemiComparators
Questions
Is there a KiCad symbol and footprint for the LM2903AM8?
Yes. The symbol is Comparator:LM2903 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 LM2903AM8?
MSOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the LM2903AM8 datasheet?
Diodes Incorporated publishes it: the Datasheet link on this page opens it.
Where can I order the LM2903AM8?
JLCPCB lists it as part C182550, with 249 in stock; the sellers' links on this page open their listings.
What can replace the LM2903AM8?
Parts like it in the library: the LM2903DM by onsemi, the LM2903A-VR by 3PEAK, the LM2903MS08ARDQ by GR and the LM2903DGKRG by HANSCHIP semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.