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Home > KA393A

KA393A

Datasheet Buy Sample

Dual Comparator

General Description

The KA393 / KA393A / KA2903 series consists of two independent voltage comparators designed to operate from a single power supply over a wide voltage range.

Product Status/Pricing/Packing

Fairchild 1,000 piece Budgetary Pricing. *
If there is no sample button displayed at the top of the page, please contact one of the Fairchild distributors or your local sales office to obtain samples.
Top mark packaging information for product KA393A is available. **

Product	Product Status	Eco Status	*Pricing	Package Type	Leads	Packing Method	Package Drawing	**Package Marking Convention	RoHS IPC1752	RoHS/REACH/JIG Certificate of Compliance
KA393A	Full Production	ROHS Compliant	$0.244	DIP	8	RAIL		Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:KA393A
KA393ADTF	Full Production	ROHS Compliant	$0.27	SO-8	8	TAPE REEL		Line 1:393A Line 2:&2 (2-Digit Date Code) &K

Support

Engineering Connections

Qualification Support

Customer qualification data for the KA393A
Customer qualification data for the KA393ADTF

Features

Single Supply Operation: 2V to 36V
Dual Supply Operation: ±1V to ±18V
Allow Comparison of Voltages Near Ground Potential
Low Current Drain: 800µA Typical
Compatible with all Forms of Logic
Low Input Bias Current: 25nA Typical
Low Input Offset Current: ±5nA Typical
Low Offset Voltage: ±1mV Typical

Applications

AC-DC Merchant Power Supply

AC-DC Merchant Power Supply - Desktop PC

AC-DC Merchant Power Supply - Office

AC-DC Merchant Power Supply - Servers & Workstations

AC-DC Merchant Power Supply - Video game console, flat Panel TV, DVR, STB

AC-DC Merchant Power Supply - Wired Communications

Automation

Body Electronics

Broadband Access

Broadband Modem

Broadcast & Studio

Building & Home Control

Camcorder

Central Office

Comfort and Convenience

Consumer Appliances

CRT/RPTV

DC-DC Merchant Power Supply

Desktop PC

Distribution

DSC

DVD

E-book Reader

Electric Bike

EMS

Energy Generation & Distribution

Enterprise Voice Network

External AC-DC Merchant Power Supply - Data Processing

External AC-DC Merchant Power Supply - Portable Consumer

External AC-DC Merchant Power Supply - Wireless Communications

Graphic Card

Home Audio System Components

Infotainment: Other

Infotainment: Portable Navigation

LCD Monitor

LCD TV

LED TV

Lighting

Long-haul & Metro

Media Tablets

Medical Electronics/Devices

Military & Civil Aerospace

Mobile Comm Infrastructure

Mobile Handsets

Motion Control - Home Appliance

Motion Control - Industrial Motor

Notebook PC

Other Audio & Video

Other Automotive

Other Consumer Electronics

Other Data Processing

Other Industrial

Other modules/subassemblies

Other Wired Communications

Other Wireless Communications

PDP TV

PMP/MP3 Player

Power Train

Printer

Routers & LAN Switches

Safety and Control

SAN

Server & Mainframe

Set Top Boxes

Smart Grid

Smart Meter

Storage & Peripherals

Test and Measurement

Uninterruptible Power Supply

Unknown

Vehicle Security Systems

Video Game Console

Wireless LAN Access Point/Router

Wireless LAN Card & Broadband Access

Workstation

Application Notes

AN-9012: Induction Heating System Topology Review (236 K) Mar 05, 2011

Browse All Application Notes