Designed for enabling up to high precision power metering applications, class up to 0.1 and ranges up to 1/10,000, the sensAFE-20x32-PM-mono.04-LB is based on a low power and small area ?? analog to digital converter (ADC) and low noise programmable gain amplifier (PGA). It combines the 3 paths needed for a single-phase measurement of power (voltage, current and tampering) and an automatic gain control (AGC) for area and power consumption optimization.
Thanks to the power supply network (provided by a low noise Linear Regulator) and the embedded low drift reference voltage, the application will benefit from a Virtual Component (ViC) providing an easy integration and a low cost of Bill-of-Materials.
It can be easily upgraded to a three-phases application with the highest density.
Able to satisfy Class 0.1 system performances and large range application requirements (up to 1/2000)
Embedded Automatic Gain Control (AGC)
Embedded low noise Programmable Gain Amplifier (PGA), with gain from 1 to 32
Low power consumption: 11 mW @ 3.3 V / 1.8 V
On chip low drift reference voltage (25ppm/°C typ)
Embedded power management for high noise resilience enabling to decrease the constraints on power supply
Automotive, Communications, Consumer Electronics, Data Processing, Industrial and Medical, Military/Civil Aerospace, Others
"SMIC and Dolphin Integration announce their partnership for the release of low power audio converters. "We are enthusiastic", declared Henry Liu, SMIC Senior Director of Design Services. "As a leading foundry that is recognized worldwide, we wanted the benefit of relying on Dolphin’s robust audio virtual components for providing customers with the best performance mix for high volume SoCs."
Henry Liu, SMIC Senior Director of Design Services SMIC