Microchip MCP3905AT-E/SS

Manufacturer No:

MCP3905AT-E/SS

Manufacturer:

Microchip

Package:

24-SSOP (0.209, 5.30mm Width)

Description:

The MCP3905A is an energy measurement IC with active power output for energy metering.

Quantity:

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In Stock :Available

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MCP3905AT-E/SS information

Microchip MCP3905AT-E/SS technical specifications, attributes, parameters and parts with similar specifications to Microchip MCP3905AT-E/SS.

Type
Parameter

Resolution
16

Sample Rate kSPS Max
14

Input Channels Differential
2

SNRtyp
0

SFDR typ
0

ENOB
0

INL Typ LSB
0

Download datasheets and manufacturer documentation for Microchip MCP3905AT-E/SS.

The MCP3905A is an energy measurement IC supporting the IEC 62053 international energy metering specification. The output of the device includes a frequency proportional to the average active (real) power at the inputs as well as a higher frequency output proportional to the instantaneous power for meter calibration. The MCP3905A incorporates two 16-bit delta-sigma ADCs with a programmable gain up to 16, which enable small shunt meter designs for measuring a wide range of Ib and Imax currents. The integrated on-chip voltage reference has ultra-low temperature drift of 15 ppm//°C.

We welcome questions, comments and recommendations for improvements to this page - please contact us at: ADCwebrequests@microchip.com if you have any; please mention the part number in the email subject header.

Supplies active (real) power measurement for single-phase, residential energy metering

Supports IEC 62053 International Energy Metering Specification and legacy IEC 1036/61036/687 Specifications

Two multi-bit, DAC, second-order, 16-bit, Delta-Sigma Analog-to-Digital Converters (ADCs)

Ultra-low drift on-chip reference: 15 ppm/°C (typ.)

Low IDD of 4 mA (typ.)

500:1 Dynamic Range

AEC-Q100 Grade 1

Available in a 7.8 x 8.2 SSOP package

Industrial Temperature Range: -40°C to +85°C and Extended Temperature Range: -40°C to +125°C

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