Energy Metering ICs With Active Real Power Pulse Output

MCP3905A The MCP3905A MCP3905L MCP3906A devices are energy-metering ICs designed to support the IEC 62053 international metering standard specification. They supply a frequency output proportional to the average active real power, as well as a higher-frequency output proportional to the instantaneous power for meter calibration. The MCP3905L offers reduced pulse width of calibration output frequency and mechanical Counter drive for lower power meter designs. They include two 16-bit, Delta-Sigma ADCs for a wide range of I and B I currents and/or small shunt (<200 Ohms) mete MAX designs. It includes an ultra-low drift Voltage Reference with < 15 ppm/C through a specially designed ban gap temperature curve for the minimum gradient across the industrial temperature range. A fixed-function DSP block is on-chip for active real-power calculation. A no- load threshold block prevents any current creep measurements. A Power-On Reset (POR) block restricts meter performance during low-voltage situations. These accurate energy metering ICs with high field reliability are available in the industry standard pinout. By Microchip Technology Inc.
MCP3905A 's PackagesMCP3905A 's pdf datasheet
MCP3905A-I-SS SSOP
MCP3905A-I-SSRA1 SSOP
MCP3905AT-I-SS SSOP
MCP3905AT-I-SSRA1 SSOP




MCP3905A Pinout, Pinouts
MCP3905A pinout,Pin out
This is one package pinout of MCP3905A,If you need more pinouts please download MCP3905A's pdf datasheet.

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