LM311PS
Texas InstrumentsExtended
0℃~+70℃ 1 100nA 165ns 165ns 3.5V~30V 36V 3mV 5.1mA 6nA Offset voltage nulling、Enable/shutdown function Open Collector TTL、CMOS ±15V SO-8 Comparators ROHS
- Part id
- ti/LM311PS
- Category
- Comparators
- Package
- SO-8
- Pins
- 8
- In stock
- 99 at JLCPCB (C2868397)
Overview
The LM311PS is a comparator made by Texas Instruments in a SO-8 package with 8 pins. 0℃~+70℃ 1 100nA 165ns 165ns 3.5V~30V 36V 3mV 5.1mA 6nA Offset voltage nulling、Enable/shutdown function Open Collector TTL、CMOS ±15V SO-8 Comparators ROHS.
PCBKit's library has its KiCad symbol (Comparator:LM311, from KiCad's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 99 are in stock at JLCPCB (part C2868397).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | GND | Passive |
| 2 | + | Input |
| 3 | - | Input |
| 4 | V- | Power in |
| 5 | BAL | Input |
| 6 | STRB | Input |
| 7 | — | Open collector |
| 8 | V+ | Power in |
Parts like it
8
LM393D
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SOIC-8-40℃~+85℃ 0.5nA 1us 1us 2 2V~36V 3.5nA 36V 370uV 400uA ESD protection Open-drain TTL、CMOS SOIC-8 Comparators ROHSTexas InstrumentsComparatorsLM393DT
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SO-8-18V~-1V、1V~18V 0℃~+70℃ 1.3us 100nA 2 2.5mA 2V~36V 2mV 36V 3nA Open-drain TTL、CMOS SO-8 Comparators ROHSSTMicroelectronicsComparatorsLM393AD
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Questions
Is there a KiCad symbol and footprint for the LM311PS?
Yes. The symbol is Comparator:LM311 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.
What package is the LM311PS?
SO-8, with 8 pins. Its footprint is drawn on this page.
Where is the LM311PS datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM311PS?
JLCPCB lists it as part C2868397, with 99 in stock; the sellers' links on this page open their listings.
What can replace the LM311PS?
Parts like it in the library: the LM393D by onsemi, the LM393BID by Texas Instruments, the LM393DT by STMicroelectronics and the LM2903BID by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.