EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
KA239
Same model may have multiple batches, images only for reference.

KA239

Part No KA239
Manufacturer Fairchild/ON Semiconductor
Catalog Linear - Comparators
Description Amplifier; Comparator; Quad Differential; 36 V; 0.8 mA (Typ.) @ DegC; PDIP
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Mounting SMD (SMT)
Case / Package DIP
Input Bias Current 250 nA
Maximum Operating Temperature 85 °C
Max Power Dissipation 570 mW
Max Supply Current 2 mA
Max Supply Voltage 36 V
Min Operating Temperature -25 °C
Min Supply Voltage 18 V
Nominal Supply Current 1.1 mA
Number of Channels 4
Output Current 18 mA
Response Time 1.3 µs
RoHS Compliant
Win Source Part Number 1067024-KA239
Categories Linear - Comparators
Manufacturer Fairchild/ON Semiconductor
Popularity Low
Supply and Demand Status Shortage
Ultra Librarian 3D Model Ultra Librarian KA239 CAD Model

Description

The Fairchild/ON Semiconductor KA239 is a linear comparator designed for use in electronic circuits.

  • Supply and Demand Status: Shortage
  • Response Time: 1.3 microseconds
  • Mounting: SMD (SMT)
  • Channels: Four
  • Output Current: 18mA
  • Input Bias Current: 250nA
  • RoHS Compliance: RoHS compliant
  • Maximum Operating Temperature: 85 degrees Celsius
  • Minimum Operating Temperature: -25 degrees Celsius.

You May Also Be Interested in

LTC1443IS Real Image
LTC1443IS
Linear Technology
IC COMPARATOR 4 W/VOLT REF 16SO
Lowest to $7.0016
JM38510/10304BPA Real Image
JM38510/10304BPA
Analog Devices Inc.
IC COMPARATOR 1 DIFF 8CDIP
Need more? Email Us
MAX923MJA Real Image
MAX923MJA
Maxim Integrated
IC COMPARATOR 2 GEN PUR 8CERDIP
Lowest to $3.7006
MAX903CPA Real Image
MAX903CPA
Maxim Integrated
IC COMPARATOR 1 W/LATCH 8DIP
Lowest to $2.5214
AD8612ARUZ-REEL
AD8612ARUZ-REEL
Analog Devices Inc.
IC COMPARATOR 2 W/LATCH 14TSSOP
Lowest to $10.0099
LM2901S14-13
LM2901S14-13
Diodes Incorporated
IC COMPARATOR 4 DIFF 14SO
Lowest to $0.1592
MAX900ACPP Real Image
MAX900ACPP
Maxim Integrated
IC COMPARATOR 4 GEN PUR 20DIP
Need more? Email Us
LM393EDR2G Real Image
LM393EDR2G
ON Semiconductor
IC COMPARATOR 2 GEN PUR 8SOIC
Lowest to $0.1299
LMC7221BIM/NOPB Real Image
LMC7221BIM/NOPB
Texas Instruments
IC COMP TINY R-R CMOS 8-SOIC / Comparator General Purpose Open Drain 8-SOIC
Lowest to $1.0264

Top Sellers

SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.5619
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.4647
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.0587
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.9399
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.8707
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess