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HT311ARZ on a board, in 3D

HT311ARZ

HTCSEMI

-45℃~+85℃ 1 250nA 300ns 36V 50nA 5V~30V 7.5mA 7.5mV Built-in hysteresis、Offset voltage nulling DTL、TTL、CMOS ±15V SOP-8 Comparators ROHS

Extended
DatasheetJLCPCBLCSChtcsemi/HT311ARZ
Category
Comparators
Package
SOP-8
Pins
8

Overview

The HT311ARZ is a comparator made by HTCSEMI in a SOP-8 package with 8 pins. -45℃~+85℃ 1 250nA 300ns 36V 50nA 5V~30V 7.5mA 7.5mV Built-in hysteresis、Offset voltage nulling DTL、TTL、CMOS ±15V SOP-8 Comparators ROHS.

PCBKit's library has its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 160 are in stock at JLCPCB (part C5241955).

Symbol

The library has no symbol for this part yet.

Footprint

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

Parameters

12
Dual Supply
±15V
Features
Offset voltage nulling
Ib - Input Bias Current
250nA
Input Offset Current(Ios)
50nA
Maximum Power Supply Range (Vdd-Vss)
36V
Number of Channels
Single-channel
Operating Temperature
-45℃~+85℃
Output Mode
CMOS
Propagation Delay Time
300ns
Quiescent Current
7.5mA
Single Supply
5V~30V
Vos - Input Offset Voltage
7.5mV

Order codes

1

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Questions

Is there a KiCad symbol and footprint for the HT311ARZ?

Yes. 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 HT311ARZ?

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

Where is the HT311ARZ datasheet?

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

Where can I order the HT311ARZ?

JLCPCB lists it as part C5241955, with 160 in stock; the sellers' links on this page open their listings.

What can replace the HT311ARZ?

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