MCP3911A0-E/SS

Microchip Technology MCP3911A0-E/SS

Part Number:
MCP3911A0-E/SS
Manufacturer:
Microchip Technology
Ventron No:
3005849-MCP3911A0-E/SS
Description:
IC AFE 24BIT 125KSPS 2CH 20-SSOP
ECAD Model:
Datasheet:
MCP3911A0-E/SS

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Overview
Description
The MCP3911 is a 2.7V to 3.6V dual-channel Analog Front End (AFE) featuring:
Two synchronous sampling Delta-Sigma Analog-to-Digital Converters (ADCs)
Two Programmable Gain Amplifiers (PGAs)
Phase delay compensation block
Low-drift internal voltage reference
Modulator output block
Digital offset and gain error calibration registers
High-speed 20 MHz SPI compatible serial interface

Features
16/24-bit resolution
Oversampling ratio from 32 to 4096
Gain from 1x to 32x
Independent shutdown and reset
Dithering and auto-zeroing
One-byte-long commands
Continuous read/write modes
Separate data ready pin
Low power consumption (8.9 mW at 3.3V, 5.6 mW at 3.3V in low-power mode)
Pin-to-pin compatible with MCP3901
Extended temperature range: -40°C to 125°C

Applications
Energy metering and power measurement
Automotive
Portable instrumentation
Medical and power monitoring
Audio/voice recognition
Specifications
Microchip Technology MCP3911A0-E/SS technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MCP3911A0-E/SS.
  • Factory Lead Time
    16 Weeks
  • Contact Plating
    Tin
  • Package / Case
    20-SSOP (0.209, 5.30mm Width)
  • Surface Mount
    YES
  • Number of Pins
    20
  • Packaging
    Tube
  • Published
    2005
  • JESD-609 Code
    e3
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    20
  • Max Operating Temperature
    125°C
  • Min Operating Temperature
    -40°C
  • Max Power Dissipation
    8.9mW
  • Terminal Position
    QUAD
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    3.3V
  • Terminal Pitch
    0.65mm
  • Reflow Temperature-Max (s)
    40
  • Base Part Number
    MCP3911
  • Operating Supply Voltage
    3.3V
  • Temperature Grade
    AUTOMOTIVE
  • Number of Channels
    2
  • Interface
    SPI, Serial
  • Max Supply Voltage
    3.6V
  • Min Supply Voltage
    2.7V
  • Operating Supply Current
    4.4mA
  • Number of Bits
    24
  • Data Rate
    125 kbps
  • Reference Voltage
    1.2V
  • Resolution
    3 B
  • Sampling Rate
    125 ksps
  • Voltage - Supply, Analog
    2.7V~3.6V
  • Voltage - Supply, Digital
    2.7V~3.6V
  • Number of Converters
    2
  • Conversion Rate
    125 ksps
  • Signal to Noise Ratio (SNR)
    95 dB
  • Height
    1.85mm
  • Length
    7.5mm
  • Width
    5.6mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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