Biosensing
Vital Sign Parameter Detection Chip
The NNC-EPC001 is a specialized bio-electric sensing SoC. It integrates a highly accurate EEG/ECG/EMG/PPG Analog Front-End and a powerful RISC-V MCU. The chip integrates outstanding EEG/ECG/EMG/PPG features extraction capability (Heart APP).
Highly Integrated
Integrated RISC-V MCU, single-channel ECG analog front-end, single-channel PPG analog front-end, hardware filter circuit.
Digital Interface
UART、SPI、QSPI、I2C、I2S,etc.
Multi-parameter Detection
PPG/EEG/ECG/EMG Multiple Signal Detection.
High Detection Accuracy
The ultra-low-noise programmable amplifier PGA and 24-bit ADC intercept the complete signal with high dynamic range and high accuracy to provide the accuracy of measurement results.
High Sample Rate
ECG Channel: 62.5Hz - 32KHz sampling rate, up to 4 kHz bandwidth for standalone acquisition systems.
Product parameters
| Category | Parameters | Detail |
| PPG TX | LED Interface | 4 |
| Maximum LED Drive Current | 100mA | |
| PPG RX | PD Interface | 1 |
| Dynamic Range | >102dB | |
| ECG | FIFO | 32×8 bits |
| Noise Filtering | Low Pass Filter | 9-11/15-20/25/50/100/150/200/350Hz |
| High Pass Filter | 0.25/0.5/1/2.5/10/15/20/25Hz | |
| Notch Filter | 50Hz | |
| PGA | 1，2，4，6，8，12，60，120 | |
| MCU | Core | SiFive s2（64MHz） |
| Storage | 256KB-Flash、64KB-ROM、64KB-RAM | |
| Application | Multi-parameter Vital Signs Detection Equipment, Cuffless blood pressure measurement, Wearable device ECG monitoring, EMG signal detection, EEG signal detection, etc. | |
| Operating Parameters | Digital Interface | UART / SPI / QSPI / I2C / I2S |
| Debugging Interface | JTAG | |
| Detection Parameter And Algorithm Support | SpO2、HR、LEVT、BREATH_FREQ、HRV、QT、SNA、PAT、ARRHYTHMIA、PET、PTT、PWV、BP、SIS等 |
Hardware
Vital Signs Detection ECG Pulse Development Board-A
Dedicated to ECG and pulse vital signs signal detection. It can be used with customized host computer for single-lead/five-lead ECG detection, and output ECG-related calculation parameters at the same time; it supports green light, red light/infrared ligh
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Get in touch
Nanochap Electronics Co., Ltd
Melbourne: Suite 3, Level 4, 10 Queens road, Melbourne, VIC 3004, Australia.
Phone: +61432800985
Ho Chi Minh city: Level 19, TTC Building, 253 Hoang Van Thu, Ward 2, Tan Binh District, Ho Chi Minh city, Vietnam.
Phone: +84967096581
