ADC/DAC analog data conversion digital chip

GP8500 PWM to 0-2.5V/0-VCC DAC

Built-in clock single-phase smart socket meter metering circuit

24-bit ADC-4-8-input-1-delta-sigma-40-LFCSP-VQ (6x6)

8-Channel, 140kSPS, 12-Bit Analog-to-Digital Converter (ADC) w/ I2C, GPIO & CRC 16-WQFN -40 to 125

16-Bit 15SPS Delta-Sigma ADC with Internal Reference, PGA and Oscillator I2C Serial Interface

Channel 2(4) Resolution 16 Data Output Rate 3571 Interface SPI Input Type Diferential/Single-Ended Programmable Gain Amplifier 8/4/2/1/0.5/0.33 Temperature Sensor Yes Operating Temperature Range -40℃~125℃

Excellent cost performance: 8-channel differential/15-channel single-ended, high-precision 24-bit ADC. Program-controlled magnification speed 1/2/4/8/16/32/64/128. Ultra-low power consumption! ! !

Three-channel single-phase power metering chip

DAC7571 Low Power Rail-to-Rail Output 12-Bit I2C Input DAC

Interface: SPI Resolution: 24-bit, built-in constant current source PGA: 1~128; sampling rate: 3.125Hz 6 single-ended inputs, 3 sets of differential inputs, ENOB: 24bit@1PGA/21.5bit@64PGA