ADC/DAC analog data conversion digital chip

16-Bit Precision DAC with Internal Reference and 4mA to 20mA Current Loop Drive 16-WQFN -40 to 105

Single-phase two-way meter meter chip

AFE4410 Ultra-small integrated AFE with FIFO for optical heart rate monitoring and biosensing in wearable devices

Channel 2(4) Resolution 16 Data Output Rate 860 Interface I2C Input Type Diferential/Single-Ended Programmable Gain Amplifier 8/4/2/1/0.5/0.33 Temperature Sensor No Operating Temperature Range -40℃~125℃

GP9303T 0-5V to PWM, 16bit ADC

Single-phase power chip