Skip to the content
PCBKitNew board
HT293ARZ, in 3D

HT293ARZ

HTCSEMI

-15V~-2.5V、2.5V~15V -40℃~+85℃ 1.3us 150nA 1mA 2 36V 400nA 5V~30V 9mV ESD protection TTL、CMOS SOP-8 Comparators ROHS

Extended
DatasheetJLCPCBLCSChtcsemi/HT293ARZ
Category
Comparators
Package
SOP-8
Pins
8

Overview

The HT293ARZ is a comparator made by HTCSEMI in a SOP-8 package with 8 pins. -15V~-2.5V、2.5V~15V -40℃~+85℃ 1.3us 150nA 1mA 2 36V 400nA 5V~30V 9mV ESD protection TTL、CMOS SOP-8 Comparators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM393DR2G(XBLW), from EasyEDA) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 757 are in stock at JLCPCB (part C2834452).

Symbol

VCC8OUT27IN2-6IN2+5GND4IN1+3IN1-2OUT11
EasyEDA_Cloud:LM393DR2G(XBLW)From EasyEDA

Footprint

12345678
Package_SO:SOP-8_3.76x4.96mm_P1.27mmFrom KiCad's library

Parameters

12
Dual Supply
2.5V~15V
Features
ESD Protection
Ib - Input Bias Current
400nA
Input Offset Current(Ios)
150nA
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
9mV

Order codes

1

Pinout

8
The pins of the HT293ARZ
PinNameType
1OUT1Unspecified
2IN1-Unspecified
3IN1+Unspecified
4GNDUnspecified
5IN2+Unspecified
6IN2-Unspecified
7OUT2Unspecified
8VCCUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/htcsemi/HT293ARZ" title="HT293ARZ in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/htcsemi/HT293ARZ.jpg" alt="HT293ARZ" width="1200" height="900">
A picture that opens the part, for a README
[![HT293ARZ](https://pcbkit.io/embed/parts/htcsemi/HT293ARZ.jpg?size=s)](https://pcbkit.io/parts/htcsemi/HT293ARZ)

Questions

Is there a KiCad symbol and footprint for the HT293ARZ?

Yes. The symbol is EasyEDA_Cloud:LM393DR2G(XBLW) and the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the HT293ARZ?

SOP-8, with 8 pins. Its footprint is drawn on this page.

Where is the HT293ARZ datasheet?

HTCSEMI publishes it: the Datasheet link on this page opens it.

Where can I order the HT293ARZ?

JLCPCB lists it as part C2834452, with 757 in stock; the sellers' links on this page open their listings.

What can replace the HT293ARZ?

Parts like it in the library: the LM2903DR by UMW, the LM393ADR by UMW, the LM393 by MSKSEMI and the LM393DRG by HANSCHIP semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8