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MCP3903-E/SS - Brand New Microchip Technology Analog Front End (AFEs) - Datasheet - Chipdatas

MCP3903-E/SS - Brand New Microchip Technology Analog Front End (AFEs)

In Stock:200000 ,Ready for Immediate Shipping
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In Stock: 200000, Ready for Immediate Shipping
Chipdatas Part No.:CD89-MCP3903-E/SS
Manufacturer Part No.:MCP3903-E/SS
Datecode:09+
Package:28-SSOP 0.209", 5.30mm Width
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  • Description

    The MCP3903-E/SS is an Analog Front End (AFE) designed by Microchip Technology. It is equipped with six synchronous-sampled Delta-Sigma Analog-to-Digital Converters (ADC) with a high-speed 10 MHz SPI compatible serial interface. It contains a proprietary dithering algorithm to minimize idle tones and improve total harmonic distortion. It is available in a small 28-lead SSOP package, suitable for portable instrumentation, power monitoring, and energy metering applications.

    Specifications and Features

    • Six Synchronous Sampling 16/24-bit Resolution Delta-Sigma A/D Converters with Proprietary Multi-Bit Architecture
    • 91 dB SINAD, -100 dBc Total Harmonic Distortion (THD) (up to 35th harmonic), 102 dB Spurious-free Dynamic Range (SFDR) for Each Channel
    • Programmable Data Rate up to 64 ksps
    • Ultra Low-Power Shutdown Mode with <2μA
    • -115 dB Crosstalk Between any Two Channels
    • Low Drift Internal Voltage Reference: 5 ppm/°C
    • Differential Voltage Reference Input Pins
    • High Gain PGA on Each Channel (up to 32 V/V)
    • Phase Delay Compensation Between Each Pair of Channels with 1μs Time Resolution
    • High-Speed Addressable 10 MHz SPI Interface with Mode 0,0 and 1,1 Compatibility
    • Independent Analog and Digital Power Supplies 4.5V - 5.5V AVDD, 2.7V - 3.6V DVDD
    • Extended Temperature Range: -40°C to +125°C

    Application Scenarios

    The MCP3903-E/SS is suitable for usage in the following applications:

    • Energy Metering and Power Measurement
    • Portable Instrumentation
    • Medical and Power Monitoring

    Comparison

    Advantages
    • Six Synchronous Sampling Delta-Sigma A/D Converters with Proprietary Multi-Bit Architecture
    • Ultra Low-Power Shutdown Mode
    • High-Speed Addressable 10 MHz SPI Interface
    • Extended Temperature Range
    Disadvantages
    • Only available in small 28-lead SSOP package
    • Maximum data rate is 64 ksps
    • Does not support simultaneous sampling on all channels
  • Similar parts: 246 , Click to view
    Attributes Value
    Category Analog Front End (AFEs)
    Manufacturer Microchip Technology
    Product Category Analog Front End (AFE)
    Series -
    Product Analog to Digital Converters
    Packaging Tube Alternate Packaging
    Unit-Weight 0.080001 oz
    Mounting-Style SMD/SMT
    Package-Case SSOP-28
    Input-Type Differential
    Number-of-Channels 6 Channels
    Supplier-Device-Package 28-SSOP
    Number-of-Bits 24 Bits
    Watt -
    Voltage-Supply-Analog 5V
    Voltage-Supply-Digital 2.7 V ~ 3.6 V
    Architecture Sigma-Delta
    Resolution 24 bit
    Maximum Operating Temperature + 125 C
    Operating temperature range - 40 C
    Interface-Type Serial SPI
    SNR-Signal-to-Noise-Ratio 91.5 dB
    Sampling-Rate 64 kS/s
    Reference-Voltage 2.35 V
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  • Shopping guide

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Additional Information
  • Datasheet: Download MCP3903-E/SS
  • Chipdatas Part: CD89-MCP3903-E/SS
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/03 06:48 +0800
Refund
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    • Full or Partial Refund , If the item is not as described
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