KA393ADTF
- Mfr.Part #
- KA393ADTF
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- COMPARATOR, 2 FUNC, 4000UV OFFSE
- Stock
- 4,825
- In Stock :
- 4,825
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Comparators
- Factory Lead Time :
- 5 Weeks
- Current - Output (Typ) :
- 18mA @ 5V
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Voltage Gain :
- 106.02dB
- Width :
- 3.9mm
- Weight :
- 230.4mg
- RoHS Status :
- ROHS3 Compliant
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 36V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Power Dissipation :
- 570mW
- Base Part Number :
- KA393
- Number of Pins :
- 8
- Terminal Finish :
- Tin (Sn)
- Mount :
- Surface Mount
- Number of Elements :
- 2
- Voltage - Input Offset (Max) :
- 2mV @ 5V
- Height Seated (Max) :
- 1.75mm
- Input Bias Current :
- 250nA
- Power Dissipation :
- 480mW
- Input Offset Voltage (Vos) :
- 2mV
- Number of Terminations :
- 8
- Packing Method :
- TR
- Max Supply Current :
- 1mA
- Response Time :
- 1.4 μs
- Power Supplies :
- 5V
- Operating Temperature :
- 0°C~70°C
- Output Current per Channel :
- 18mA
- Lifecycle Status :
- LIFETIME (Last Updated: 1 day ago)
- Mounting Type :
- Surface Mount
- Type :
- GENERAL PURPOSE
- Length :
- 4.9mm
- Quiescent Current :
- 2.5mA
- Published :
- 2015
- Average Bias Current-Max (IIB) :
- 0.4μA
- Supply Voltage :
- 5V
- Max Input Current :
- 250nA
- Packaging :
- Tape and Reel (TR)
- Output Current :
- 18mA
- Nominal Supply Current :
- 600μA
- Number of Functions :
- 2
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Datasheets
- KA393ADTF

Comparators Fairchild Semiconductor KA393ADTF Overview
The Fairchild Semiconductor KA393ADTF is a high-performance dual comparator designed for precision voltage comparison applications. It features a low offset voltage of 4000 microvolts, ensuring accurate signal discrimination and improved system reliability. Ideal for integration into a wide range of industrial and consumer products, the KA393ADTF excels in environments requiring robust and precise voltage comparison functionalities. This component is particularly suitable for OEMs and designers seeking reliable and efficient solutions for complex electronic systems.
KA393ADTF Features
The KA393ADTF comparator boasts several key features that make it a standout choice for critical electronic applications. Its dual functionality allows for flexible circuit design, while the low offset voltage minimizes error rates and enhances overall performance. The device is optimized for low-power operation, making it ideal for battery-operated equipment. Additionally, its broad voltage range compatibility allows it to be used in a diverse array of electronic setups.
KA393ADTF Applications
- Battery Management Systems: The KA393ADTF can be used to monitor battery voltage levels, ensuring optimal charging and discharging, which prolongs battery life and efficiency.
- Alarm Systems: Utilized in alarm systems for accurate triggering based on specific voltage thresholds, enhancing security system reliability.
- Automotive Electronics: Applied in car electronic systems to compare and manage voltages, contributing to vehicle safety and functionality.
- Industrial Control Systems: In industrial settings, the KA393ADTF helps in maintaining and monitoring machine controls that require precise voltage levels for safe and efficient operations.
- Consumer Electronics: Used in various consumer electronics for power management and device safety, ensuring devices operate within their electrical specifications.
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