LM393PSR
Texas InstrumentsExtended
-40℃~+85℃ 0.5nA 1us 1us 2 2V~30V 3.5nA 36V 370uV 400uA Open-drain TTL、CMOS SOIC-8-208mil Comparators ROHS
- Part id
- ti/LM393PSR
- Category
- Comparators
- Package
- SOIC-8-208mil
- Pins
- 8
- In stock
- 0 at JLCPCB (C2878752)
Overview
The LM393PSR is a comparator made by Texas Instruments in a SOIC-8-208mil package with 8 pins. -40℃~+85℃ 0.5nA 1us 1us 2 2V~30V 3.5nA 36V 370uV 400uA Open-drain TTL、CMOS SOIC-8-208mil Comparators ROHS.
PCBKit's library has its KiCad symbol (Comparator:LM393, from KiCad's library) and its footprint (SparkFun-Retired:SO08, from Eagle libraries), ready for a KiCad board. JLCPCB lists it (part C2878752).
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
4
LM393ST
MiniSO-8-18V~-1V、1V~18V 0℃~+70℃ 1.3us 1mV 2 250nA 2V~36V 36V 3nA 450uA TTL、CMOS MiniSO-8 Comparators ROHSSTMicroelectronicsComparatorsLM393AM
-0℃~+70℃ 1.4us 1mA 1mV 2 250nA TTL、CMOS - Comparators ROHSonsemiComparatorsLM393APSR
SOIC-8-208mil-18V~-1V、1V~18V 0℃~+70℃ 1.3us 2 25nA 2V~30V 2mV 400uA 5nA Open Collector TTL、CMOS SOIC-8-208mil Comparators ROHSTexas InstrumentsComparatorsLM393TLX
DSBGA-80℃~+70℃ 2 2.5mA 250nA 2V~36V 5mV 700ns TTL、CMOS DSBGA-8 Comparators ROHSTexas InstrumentsComparators
Questions
Is there a KiCad symbol and footprint for the LM393PSR?
Yes. The symbol is Comparator:LM393 and the footprint SparkFun-Retired:SO08, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM393PSR?
SOIC-8-208mil, with 8 pins. Its footprint is drawn on this page.
Where is the LM393PSR datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM393PSR?
JLCPCB lists it as part C2878752, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LM393PSR?
Parts like it in the library: the LM393ST by STMicroelectronics, the LM393AM by onsemi, the LM393APSR by Texas Instruments and the LM393TLX by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.