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Battery conversion and precise medical ECG detection! Dajiqun launches amplifier TPA1287

Battery conversion and precise medical ECG detection! Dajiqun launches amplifier TPA1287

Advantages of TPA1287 product 1.High common mode rejection ratio In the current detection application of battery formation, fluctuations in battery voltage often affect the sampling results, resulting in deviations in the final collected voltage and current data. The high common mode rejection ratio of the input stage of the signal amplifier can effectively reduce the interference caused by the common mode noise of the previous stage. The common mode rejection ratio of TPA1287 is 120dB (@ G=100, Min), 138dB (@ G=100, Typ), and it supports a wide voltage supply from 4V to 36V, expanding the com…

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19 January 2026

315

Dajiqun at the 2025 Shanghai Auto Show, Showcasing Multiple Key "Chip" Trends in Automotive Electronics Upgrades

Dajiqun at the 2025 Shanghai Auto Show, Showcasing Multiple Key "Chip" Trends in Automotive Electronics Upgrades

Dajiqun Electric Multi Field Automotive Application Solution Technology Empowerment, Innovation Leading 1.Multi category products empower 48V architecture upgrade The 48V system is becoming a consensus in the field of electric vehicles, gradually extending from hybrid models to pure electric platforms, and moving from functional supplementation to system level reconstruction. Its technological breakthroughs and cost optimization will deeply reshape the industry chain ecology. In the 48V architecture system, Ruiyang Semiconductor has mass-produced or sample ready interface products, current det…

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19 January 2026

306