TIDA-00839, Magnetic Tamper Detection Using Low-Power Hall Effect Sensors Reference Design
Texas Instruments이 부품 DRV5033AJQLPG 을 사용하는 참조 설계
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최종 제품의 경우
- Electricity Meter
- Metering
Description
- TIDA-00839, Magnetic Tamper Detection Using Low-Power Hall Effect Sensors Reference Design. Magnetic tampering can paralyze any transformer in an energy measurement system, which may potentially lead to the system being unable to be powered properly or unable to correctly register the energy consumed by a load. This design implements a Class 0.2 three-phase energy measurement system that detects magnetic tampering using hall sensors. Magnetic tamper detection is enabled when running from both main and backup power sources. Methods are used to reduce the current consumption of the hall sensors to increase battery life when running from the backup power source
피쳐링 부품 (11)
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ISO7320CDR | Texas Instruments | Digital Isolators | Digital Isolator CMOS 2-CH 25Mbps 8-Pin SOIC T/R | 구매 | |
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TPS70933DBVR | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.15A 5-Pin SOT-23 T/R | 구매 | |
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DRV5033AJQDBZR | Texas Instruments | Hall Effect Sensors | Hall Effect Sensor 30mA Omnipolar 3.3V/5V/9V/12V/15V/18V/24V 3-Pin SOT-23 T/R | 구매 | |
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UCC28910DR | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 115kHz T/R 7-Pin SOIC | 구매 | |
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DRV5033AJQLPG | Texas Instruments | Hall Effect Sensors | Hall Effect Sensor 30mA Omnipolar 3.3V/5V/9V/12V/15V/18V/24V 3-Pin TO-92 Bulk | 구매 | |