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    ADUCM363BCPZ256,Analogue Front End IC, 12-Channel 24 bit, 3.9ksps Serial, 48-Pin LFCSP

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    Analog Devices
    Analog Devices

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    Discontinued product
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    Analog Devices
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    Product Details

    ADuCM36x Data Acquisition System SoC

    The ADuCM360 is a 3.9kSPS, 24-bit data acquisition system that incorporates dual multichannel sigma-delta (Σ-Δ) analogue-to-digital converters (ADCs), an ARM Cortex-M3 core processor and memory on a single chip. The ADuCM361 has a single ADC.

    2 x 24-bit multichannel Σ-Δ ADCs, ADC0 and ADC1 (ADuCM360) with programmable output rate (3.5Hz to 3.906kHz)
    1 x 24-bit multichannel Σ-Δ ADC, ADC1 (ADuCM361)
    Flexible analogue multiplexer for input channel selection to both ADCs
    6 x Differential or 11 x Single-ended input channels
    4 x internal channels for monitoring DAC output, temperature sensor, IOVDD/4, and AVDD/4 (ADC1 only)
    Sinc3/Sinc4 digital filters for precision measurements, Sinc2 for fast measurements/detection of step changes
    Simultaneous 50/60Hz interference rejection
    Programmable sensor excitation current sources
    Precision voltage reference
    Single 12-bit voltage output DAC
    NPN mode for 4-20mA current loop applications
    16MHz Cortex-M3 32-bit processor with 128KB Flash/EE memory, 8KB SRAM
    UART, I²C and 2 ´ SPI serial I/O
    6 x channel 16-bit PWM controller
    19 x multifunction GPIO
    2 x GP timers, Wake-up timer, Watchdog timer
    Multichannel DMA and interrupt controller
    Power supply: +1.8V to +3.6Vdc
    Designed for battery-powered applications
    Operating temperature range: -40 to +125°C
    Applications: Industrial automation & process control, Intelligent precision sensing systems, 4-20mA loop-powered smart sensor systems, Medical devices, Patient monitoring, Sensing for the Internet of Things (IoT)

    RS Product Codes
    786-3372 ADUCM360BCPZ128 Dual 24-bit ADC
    912-9967 ADUCM360BCPZ128 Dual 24-bit ADC (Pack of 260)
    786-3381 ADUCM361BCPZ128 Single 24-bit ADC
    912-9970 ADUCM361BCPZ128 Single 24-bit ADC (Pack of 260)

    131-1233 ADUCM362BCPZ256 Dual 24-bit ADC
    131-1234 ADUCM363BCPZ256 Single 24-bit ADC


    An evaluation kit for the ADuCM361 is available under RS Part No. 881-2980.


    Number of ADCs1
    Resolution24 bit
    Sampling Rate3.9ksps
    Interface TypeSerial
    Number of Channels per Chip12
    Mounting TypeSurface Mount
    Package TypeLFCSP
    Pin Count48
    Power Supply TypeSingle
    Dimensions7 x 7 x 0.75mm
    Maximum Operating Supply Voltage3.6 V
    Maximum Operating Temperature+125 °C
    Minimum Operating Supply Voltage1.8 V
    Minimum Operating Temperature-40 °C
    Discontinued product