MCP3905A-E/SS Special Function by Microchip Technology

16-Bit Energy Metering ADC

Status: Active
Series: mcp3905a
RoHS: Compliant
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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.

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Features

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.)
AEC-Q100 Grade 1

Specifications

Input Channels 2
Resolution 16
Pins | Packaging 24 | SSOP
Temp Range -40C to +125C
Packing Media Tube (59)

Last 6 months Inventory & Pricing History


Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.1865
Shipping Weight (kg) 0.389831
Lead Count 24
Package Type SSOP
Package Width or Size .209in
Soldering Composition Matte Tin

Alternative Descriptions

Energy Meter IC, Gain 1:16, 500:1 Dynamic Range | Microchip Technology
Energy Metering ADC, 4.5 V to 5.5 V, 24 Pins, PSSOP | Avnet America
IC: A/D converter | TME
ENERGY METER IC, IEC62053, 24SSOP | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MCP3905A-E/SS?

Additional datasheets, footprints and schematics for MCP3905A-E/SS are listed on our Part Details page. You can also find images and similar parts to MCP3905A-E/SS on this page.

What pricing and inventory information can I view?

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What category does MCP3905A-E/SS fall under?

The MCP3905A-E/SS is listed under Semiconductors - ICs > Special Function.

Can I view similar or alternative parts?

You can view similar parts to MCP3905A-E/SS when available in the Special Function range under the specifications section at the bottom of the details page.

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Is the MCP3905A-E/SS RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for MCP3905A-E/SS have stock available?

Authorised distributors including Microchip Technology, Rochester Electronics, Avnet America, TME and element14 have stock available or on a lead time for MCP3905A-E/SS.

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