CN

Nine Senses BMS003

The Nine Senses BMS003 series is an ultra-low-power, low-voltage programmable analog front-end (AFE) sensor IC, available in two supply voltage versions: 1.5 V and 3 V. The BMS003 integrates a low-noise operational amplifier and a high-precision 16-bit analog-to-digital converter (ADC). It offers a current measurement range of up to 30 μA, with a measurement error below 50 pA peak-to-peak within a 100 nA current range.

Product Specifications

Supports 1.5V and 3V power supply (1.5V@1.15-1.65V, 3V@2.1-5V)

4-electrode optimized glucose detection anti-interference capability

µV-level noise operational amplifier combined with 16-bit high-precision Sigma Delta for pA current detection accuracy

Shelf mode power consumption less than 15nA

Bias voltage hold state, current less than 4.6µA@3V and 5.2µA@1.5V

Built-in feedback resistor, reducing PCB area, requires only 5 capacitors for 1.5V and 4 capacitors for 3V

Supports "bias voltage" and "current acquisition" power-on self-calibration

Temperature sensor accuracy parameters: ±0.5 ℃

2.4mm×2.48mm WLCSP-25

Product Applications

Electrochemical Sensing

Wearable Devices

Headquarters:
Hangzhou, China

Address: 6th Floor, Building C, Betta Dream Works, 188 Lianchuang Street, Yuhang District, Hangzhou, China

Tel: +86 400-860-5922

Email: sales@nanochap.com

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