KA339
- Mfr.Part #
- KA339
- Manufacturer
- onsemi
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC COMPARATOR QUAD 14-DIP
- Stock
- 26,885
- In Stock :
- 26,885
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- Manufacturer :
- onsemi
- Product Category :
- Comparators
- ECCN Code :
- EAR99
- Base Part Number :
- KA339
- Operating Supply Voltage :
- 36V
- Lead Free :
- Lead Free
- Number of Terminations :
- 14
- Width :
- 7.62mm
- Packaging :
- Tube
- Terminal Finish :
- Tin (Sn)
- Published :
- 2012
- Type :
- GENERAL PURPOSE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 14
- Response Time :
- 1.3 μs
- Operating Temperature :
- 0°C~70°C
- Nominal Supply Current :
- 1.1mA
- RoHS Status :
- ROHS3 Compliant
- Number of Elements :
- 4
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Factory Lead Time :
- 4 Weeks
- Mount :
- Through Hole
- Voltage - Input Offset (Max) :
- 5mV @ 5V
- Input Offset Voltage (Vos) :
- 5mV
- Output Current :
- 18mA
- Power Supplies :
- 5V
- Supply Voltage :
- 5V
- Terminal Position :
- Dual
- Output Type :
- DTL, MOS, Open-Collector, TTL
- Radiation Hardening :
- No
- Input Bias Current :
- 250nA
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Number of Functions :
- 4
- Mounting Type :
- Through Hole
- Weight :
- 1.62g
- Lifecycle Status :
- LIFETIME (Last Updated: 1 day ago)
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Current - Output (Typ) :
- 18mA @ 5V
- Quiescent Current :
- 2.5mA
- Power Dissipation :
- 570mW
- Max Supply Current :
- 2mA
- JESD-609 Code :
- e3
- Pbfree Code :
- yes
- Height Seated (Max) :
- 5.08mm
- Max Power Dissipation :
- 570mW
- Voltage Gain :
- 106.02dB
- Output Current per Channel :
- 18mA
- Datasheets
- KA339

Comparators onsemi KA339 Overview
The onsemi KA339 Comparator integrates four independent precision voltage comparators in a single 14DIP package, making it a versatile and efficient choice for a variety of applications that require voltage level monitoring. Designed for optimal functionality across a broad range of operating conditions, the KA339 ensures reliability and accuracy in systems where differential comparison of signal voltages is critical. Its capability to operate from a single or dual power supply further enhances its adaptability in different electronic circuit configurations, fostering mass procurement for business applications due to its robustness and multi-functionality.
KA339 Features
The KA339 comparator boasts several distinctive features: a wide voltage range, low power consumption, and an open-collector output that allows wired-AND connections. This integrated circuit is optimized for low-offset voltage, which is a crucial attribute for precision applications. Additionally, its design facilitates easy interfacing with TTL, MOS, and CMOS outputs, widening its usability across various digital and analog systems.
KA339 Applications
- Control Systems: The KA339 is used to provide logic determinations based on varied voltage levels, ensuring efficient functioning of automated control mechanisms.
- Alarm Systems: In safety and security devices, it acts as a critical monitoring component that triggers alarms when voltage levels fall outside predefined thresholds.
- Voltage Level Monitoring: Utilized in consumer electronics to maintain optimal operation by comparing various power supply levels and preventing voltage-related failures.
- Battery Management Systems: Helps in monitoring the charge states and health of batteries, critical for prolonging the life and efficiency of battery-powered devices.
- Window Comparators: Suitable for applications requiring a range of voltage to be monitored simultaneously, ensuring devices operate within safe voltage limits.
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The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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