THE HaBIO32M MODULE

INTRODUCTION


HaBIO32M_USPs

FEATURES AND DESCRIPTION

Channel

    • Individual programmable Gain
    • Individual ADC
    • Individual activatable

Channel Group

    • 8 Channel Groups
    → 4 Channel Groups each with 6 channels
    → 4 Channel Groups each with 2 channels
    • Individual programmable 6th order IIR Filter
    • Individual programmable Sample Rate

General

    • Noise: 0.2µVrms
    • Power Consumption/ Channel: 2mW
    • Gain: 2-1200 with a typical standard deviation of less than 0.5%
    • Offset supression
    • Input Common-Mode range: ±600mV
    • One common power supply: 3.3V
    • CMRR: -100dB
    • Impedance measurement: DC & AC
    • Interfaces: SPI™ & Parallel
    • 4096 Bytes dual port FIFO buffer
    • Bus capacity @2MHz: 16MBit
    • Sampling Rate: up to 40KSPS
    • Resolution: 24 bits
    • 20 digital trigger inputs
    • 32 channels (Individually configurable up to more than 512 channels)
    • No additional external components are necessary
    • Package: Individual Module- 51mm x 22mm

Description

HaBIO32M_Size

The HaBIO32M Module was developed to support long term biosignal acquisition applications. To support also polygraphy applications the input channels are clustered in eight different groups. The eight groups are configured in four group 1 including two input channels and four group 2 including six input channels. The eight groups are separately programmable with respect to sampling rate and filtering.
An offset suppression system could be activated to suppress the dc level of the input signal. This is useful to reduce the artefacts and moving offset during long term measurement on input signals.
An evaluation board for first measurements on the HaBIO32M module is available. Please follow the link: Evaluation Board HaBIO32M

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