HY313x

HY313x
Applications

Digital Multifunction Meters
Oscilloscopes
Industrial Measurement Meters

Product Features

High resolution and high speed SDADC to achieve digital T-RMS, peak hold & inrush current functions.
Flexible auto range multifunctional network for reference resistor ratio self-calibration.
Programmable capacitors array for ACV bandwidth compensation.
Programmable ±constant voltage/current source.
Dual multifunctional comparators with programmable comparison voltage for continuity test, capacitance and frequency measurements.
3 sets of 24-bit programmable counters for frequency and duty cycle measurement.

HY313X Series
Model No. VDD System
Clock
High Precision  ADC Sample Rate High Speed
ADC
Sample
Rate
TPS PA
Network
PB
Channel
Built-in Cap. Array OPAMP Cap. T-RMS
Bandwidth
Inrush
Current
Peak
Hold
Counts External
Crystal
Serial
Interface
Package
HY3130 3.6V 4.9152MHZ 1 5sps~
640sps
1 1.2Khz~
76.8Khz
Y 10 9 Y LNAx2 50mF 8KHz Y 0.1ms 5,000 4.9152MHZ SPI LQFP48
HY3131 3.6V 4.9152MHZ 1 5sps~
640sps
2 1.2Khz~
76.8Khz
Y 10 9 Y LNAx2 50mF 8KHz Y 0.1ms 50,000 4.9152MHZ SPI LQFP48

Applications:
ADC:24-bit Sigma Delta ADC。
TPS:Internal temperature sensor.
External Crystal:Support 4.9152MHz High Speed crystal oscillator.

Product Application Notes
Document Description Download Source Code Product Videos
APD-DMM003 HY313x Configurations
Tools & Software & Document Download Page
Document Description Software Revision Information Hardware User Manual Training Videos
HY3131-AK01 ΣΔADC Performance Test Tool Version 1.4 Version 02 Version 02