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ONSEMI KA2803BDTF Earth Leakage Detector
The KA2803B is a low power earth leakage detector IC designed for use in earth leakage circuit interrupters and AC line breakers. It features a high-gain differential amplifier, built-in voltage regulator, and operates from 12 V to 20 V input with a wide temperature range of -25°C to +80°C. The device includes a level comparator, latch circuit, and is packaged in DIP and SOP formats, offering high noise immunity, surge margin, and super temperature sensitivity, making it ideal for safety and electrical protection applications.
ONSEMI KA2803BDTF Earth Leakage Detector Specifications:
- Operating Temperature Range: -25°C to +80°C
- Supply Voltage: 12 V to 20 V
- Power Dissipation: 300 mW
- Input Sensitivity: Wide temperature, high noise immunity
- Package Types: DIP & SOP
- Built-In Voltage Regulator
- Output Pulse: 0.4 mA to trigger SCRs
- Differential Amplifier Gain: High
- Detection Function: Earth leakage, level comparator, latch circuit
- External capacitor for time delay, recommended above 1 pF
- Maximum Input Voltage: 16 V
Buy the Buy ON Semiconductor Earth Leakage Detector Part Number KA2803B Online
Purchase the ON Semiconductor KA2803B earth leakage detector IC online now. Designed for earth fault circuit interrupters, it offers high sensitivity, low power consumption, and wide temperature operation. This reliable component features a high-gain differential amplifier, built-in voltage regulator, and pulse output to trigger SCRs, ensuring safety and protection in electrical installations. Order today to enhance your safety systems with a trusted, high-quality earth leakage detection solution suitable for various industrial and residential applications.
Order your ON Semiconductor KA2803B earth leakage detector today and ensure safe and reliable earth fault protection for electrical systems.
Frequently Asked Questions
Where can I buy ONSEMI KA2803BDTF?
You can click on the BUY or RFQ button to purchase KA2803BDTF from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part KA2803BDTF?
You can download the KA2803BDTF datasheet or visit the ONSEMI website for support.
Who is the manufacturer of KA2803BDTF?
ONSEMI