MCP3905AT-I/SS More Semiconductors - ICs 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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Prices starting from US$1.81

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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 +85C
Packing Media Tape and reel (2100)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.1865
Shipping Weight (kg) 0.436191
Lead Count 24
Package Type SSOP
Package Width or Size .209in
Soldering Composition Matte Tin

Alternative Descriptions

ENERGU METERING IC | Microchip Technology
Ic,power Metering,ssop,24Pin,plastic Rohs Compliant: Yes |Microchip MCP3905AT-I/SS | Newark Electronics
Energy Measurement 24-Pin SSOP T/R | Avnet America
Energy Meter IC, Gain 1:16, 500:1 Dynamic Range24 SSOP .209in T/R | Microchip Technology Inc. MCP3905AT-I/SS | RS Americas
ENERGY METERING IC, 5.5V, SSOP-24 | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MCP3905AT-I/SS?

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What category does MCP3905AT-I/SS fall under?

The MCP3905AT-I/SS is listed under Semiconductors - ICs > More Semiconductors - ICs.

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Is the MCP3905AT-I/SS RoHS compliant?

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

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