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MCP3905L-E/SS +BOM
16-Bit Energy Metering ADC.
SSOP-24-
Manufacturer:
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Mfr.Part #:
MCP3905L-E/SS
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Datasheet:
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Product:
Energy Metering ICs
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Type:
Single Phase Energy Metering
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Packaging:
Tube
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Factory Pack Quantity:
59
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EDA/CAD Models:
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MCP3905L-E/SS General Description
Discover the MCP3905L-E/SS, an advanced energy measurement IC designed in compliance with the IEC 62053 international energy metering standard. Equipped with output features that provide a frequency proportional to the average active power at the inputs and a higher frequency output for instantaneous power measurement, this IC is essential for accurate meter calibration. Boasting two 16-bit delta-sigma ADCs with a programmable gain of up to 16, the MCP3905L facilitates the development of compact shunt meters capable of measuring a wide range of Ib and Imax currents. Its built-in on-chip voltage reference, characterized by ultra-low temperature drift of 15 ppm per degree C, ensures precision and stability across varying temperature environments. Additionally, the MCP3905L includes a fixed-function DSP for active power calculation and offers a reduced pulse width of the calibration output frequency, making it an efficient choice for low-power meter applications
Key Features
- Supplies active (real) power measurement for single-phase, residential energy metering
- Supports IEC 62053 International EnergyMetering Specification and legacy IEC1036/61036/687 Specifications
- 16-bit, Delta-Sigma Analog-to-Digital Converters (ADCs)
- Reduced pulse-width of calibration outputfrequency and mechanical counter drive for lowpower meter designs (MCP3905L)
- Increased output frequency constant options formeter design (MCP3905L)
- 0.1% typical measurement error over 500:1dynamic range (MCP3905A / MCP3905L)
- Programmable Gain Amplifier (PGA) for smallsignal inputs supports low value shunt currentsensor
- Ultra-low drift on-chip reference: 15 ppm/°C (typical)
- Direct drive for electromagnetic mechanicalcounter and two-phase stepper motors
Specifications
Product Category: | Data Acquisition ADCs/DACs - Specialized | Product: | Energy Metering ICs |
Type: | Single Phase Energy Metering | Packaging: | Tube |
Product Type: | Data Acquisition ADCs/DACs - Specialized | Factory Pack Quantity: | 59 |
Subcategory: | Data Converter ICs | Tags | MCP3905L, MCP3905, MCP390, MCP39, MCP3, MCP |
Product Category | Data Acquisition ADCs/DACs - Specialized | Mounting Style | SMD/SMT |
Product | Energy Metering ICs | Type | 1 Phase |
Resolution | 16 bit | Number of Channels | 2 Channel |
Operating Supply Voltage | 4.5 V to 5.5 V | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | Qualification | AEC-Q100 |
Moisture Sensitive | Yes | Product Type | Data Acquisition ADCs/DACs - Specialized |
Factory Pack Quantity | 59 | Subcategory | Data Converter ICs |
Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 4.5 V |
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In Stock: 5,483
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