Overview
The HT393ARZ is a comparator made by HTCSEMI in a SOIC-8 package with 8 pins. -15V~-2.5V、2.5V~15V -40℃~+85℃ 1.3us 1mA 2 36V 400nA 50nA 5V~30V 5mV ESD protection TTL、CMOS SOIC-8 Comparators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TL072CDR-CN, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 1,632 are in stock at JLCPCB (part C5143018).
Symbol
Footprint
Parameters
12- Dual Supply
- -15V~-2.5V
- Features
- ESD Protection
- Ib - Input Bias Current
- 400nA
- Input Offset Current(Ios)
- 50nA
- Maximum Power Supply Range (Vdd-Vss)
- 36V
- Number of Channels
- 2
- Operating Temperature
- -40℃~+85℃
- Output Mode
- TTL
- Quiescent Current
- 1mA
- Response Time (tr)
- 1.3us
- Single Supply
- 5V~30V
- Vos - Input Offset Voltage
- 5mV
Order codes
1- HT393ARZLCSC C5143018
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | OUTA | Output |
| 2 | INA- | Unspecified |
| 3 | INA+ | Unspecified |
| 4 | -VS | Unspecified |
| 5 | INB+ | Unspecified |
| 6 | INB- | Unspecified |
| 7 | OUTB | Output |
| 8 | +VS | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/htcsemi/HT393ARZ" title="HT393ARZ in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/htcsemi/HT393ARZ.jpg" alt="HT393ARZ" width="1200" height="900">[](https://pcbkit.io/parts/htcsemi/HT393ARZ)Questions
Is there a KiCad symbol and footprint for the HT393ARZ?
Yes. The symbol is EasyEDA_Cloud:TL072CDR-CN 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 HT393ARZ?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the HT393ARZ datasheet?
HTCSEMI publishes it: the Datasheet link on this page opens it.
Where can I order the HT393ARZ?
JLCPCB lists it as part C5143018, with 1,632 in stock; the sellers' links on this page open their listings.
What can replace the HT393ARZ?
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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