Overview
The LM393LVD is a comparator made by Texas Instruments in a SOIC-8 package with 8 pins. -40℃~+125℃ 1.5uV/℃ 1.65V~5.5V 1pA 2 25uA 400uV 5pA 600ns 65dB ESD protection、Fail-safe function Open-drain Rail-to-rail input TTL、CMOS、LVDS SOIC-8 Comparators ROHS.
PCBKit's library has its KiCad symbol (Comparator:LM393, 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. 1,741 are in stock at JLCPCB (part C2866330).
Symbol
Footprint
Parameters
14- Common Mode Rejection Ratio(CMRR)
- 65dB
- Features
- Fail-safe function
- Ib - Input Bias Current
- 5pA
- Input Offset Current(Ios)
- 1pA
- Input Offset Voltage Drift(Vos TC)
- 1.5uV/℃
- Number of Channels
- 2
- Operating Temperature
- -40℃~+125℃
- Output Mode
- CMOS
- Output Type
- Open-drain
- Propagation Delay Time
- 600ns
- Quiescent Current
- 25uA
- Rail to Rail
- Rail-to-rail input
- Single Supply
- 1.65V~5.5V
- Vos - Input Offset Voltage
- 400uV
Order codes
1- LM393LVDRLCSC C2866330
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 |
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Is there a KiCad symbol and footprint for the LM393LVD?
Yes. The symbol is Comparator:LM393 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 LM393LVD?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the LM393LVD datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM393LVD?
JLCPCB lists it as part C2866330, with 1,741 in stock; the sellers' links on this page open their listings.
What can replace the LM393LVD?
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.
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