KA239A [Onsemi]

Name: KA239A
Brand: Onsemi
SKU: KA239A
Availability: InStock

Part No:

KA239A

Amplifier ICs

Manufacturer:

Onsemi

Description:

1.3 ?s ?s Linear Comparators 1.1mA ?A

RoHS Status:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Package / Case

DIP

Surface Mount

JESD-609 Code

Pbfree Code

yes

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

ECCN Code

EAR99

Terminal Finish

Matte Tin (Sn)

Max Operating Temperature

85°C

Min Operating Temperature

-25°C

Technology

BIPOLAR

Terminal Position

DUAL

Terminal Form

THROUGH-HOLE

Peak Reflow Temperature (Cel)

245

Number of Functions

Supply Voltage

Time@Peak Reflow Temperature-Max (s)

NOT SPECIFIED

Pin Count

Qualification Status

Not Qualified

Output Type

OPEN-COLLECTOR

Power Supplies

Temperature Grade

OTHER

Number of Channels

Max Supply Voltage

36V

Min Supply Voltage

18V

Power Dissipation-Max

570mW

Nominal Supply Current

1.1mA

Max Supply Current

2mA

Current - Output

18mA

Amplifier Type

COMPARATOR

Current - Input Bias

250nA

Height Seated (Max)

5.08mm

Width

7.62mm

RoHS Status

RoHS Compliant

Products Detail

KA239A Overview

In order to make transportation easier, it is packaged in DIP .A comparator with an output type of OPEN-COLLECTOR is being used.As you can see, the comparator has14 terminals.Electronic comparator is a part of Comparator family.Electronic comparator is capable of performing numerous tasks when powered by 5V voltage.A total of 14 pins are included.Electronic comparator is recommended that the nominal supply current of the device be 1.1mA .A current supply greater than 2mA may cause the comparator to malfunction.The device can be run with 5V power supplies.In general, temperatures higher than 85°C are not recommended.Comparator electronics will not be able to function at temperatures below -25°C .A comparator's maximum supply voltage is 36V volts.Using a voltage as low as 18V is possible for this comparator.For the output quality to be maintained, 4 channels work together.There is essentially a very high gain COMPARATOR amplifier in the comparator.A 18mA output current is specified for this device.

KA239A Features

OPEN-COLLECTOR output capability
COMPARATOR amplifier

KA239A Applications

There are a lot of Fairchild (ON Semiconductor)
KA239A linear comparators applications.

Current and voltage sensing
Analog front end
Power management
Point of load regulators
DC/DC and AC/DC power supplies
System control and monitoring
Wearable Devices
Mobile Phones and Tablets
Battery-Powered Electronics
General Purpose Low Voltage Applications

Documents

ReachStatement:

Fairchild-Semiconductor-company-9.pdf

Product FAQ

1. Is KA239A available for RFQ?

Yes. KA239A by Onsemi is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for KA239A?

Pricing for KA239A can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of KA239A?

KA239A is a Onsemi Amplifier ICs with Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Moisture Sensitivity Level (MSL): 1 (Unlimited). Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for KA239A?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can KA239A be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to KA239A?

Yes. If KA239A is unavailable, obsolete, or does not meet your required lead time, we can help check similar Onsemi Amplifier ICs parts or compatible alternatives.

RFQ

Part Number:

KA239A

Manufacturer:

Onsemi

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

30-Day Guarantee
Fasted Delivery
Hassle-Free Returns
Secure payment method

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.