LM393DQ2/TR-HG
HGSEMIExtended
DFN-8(2x2) Comparators ROHS
- Part id
- hgsemi/LM393DQ2/TR-HG
- Category
- Comparators
- Package
- DFN-8(2x2)
- Pins
- 9
- In stock
- 4,985 at JLCPCB (C54900094)
Overview
The LM393DQ2/TR-HG is a comparator made by HGSEMI in a DFN-8(2x2) package with 8 pins. DFN-8(2x2) Comparators ROHS.
PCBKit's library has its KiCad symbol (Comparator:LM393, from KiCad's library) and its footprint (Package_DFN_QFN:DFN-8_2x2mm_P0.5mm, from KiCad's library), ready for a KiCad board. 4,985 are in stock at JLCPCB (part C54900094).
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
3
LM2903DQ2/TR-HG
DFN-8(2x2)DFN-8(2x2) Comparators ROHSHGSEMIComparatorsLM393A-DFGR
DFN-8(2x2)-18V~-1.25V、1.25V~18V -40℃~+125℃ 0.1nA 100pA 150uA 2 2.5V~36V 2us 500ns 600uV ESD protection Open Collector TTL、CMOS DFN-8(2x2) Comparators ROHS3PEAKComparatorsTP1962-FR
DFN-8-40℃~+125℃ 110dB 2 2.4mA 2.5V~5.5V 2mV 6pA 7.5mV 7ns Push-pull Rail-to-Rail Input, Rail-to-Rail Output TTL、CMOS DFN-8 Comparators ROHS3PEAKComparators
Questions
Is there a KiCad symbol and footprint for the LM393DQ2/TR-HG?
Yes. The symbol is Comparator:LM393 and the footprint Package_DFN_QFN:DFN-8_2x2mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM393DQ2/TR-HG?
DFN-8(2x2), with 8 pins. Its footprint is drawn on this page.
Where can I order the LM393DQ2/TR-HG?
JLCPCB lists it as part C54900094, with 4,985 in stock; the sellers' links on this page open their listings.
What can replace the LM393DQ2/TR-HG?
Parts like it in the library: the LM2903DQ2/TR-HG by HGSEMI, the LM393A-DFGR by 3PEAK and the TP1962-FR by 3PEAK. Check their datasheets: a part that fits the footprint may still differ in its ratings.