ST's ECG Analog Front End (AFE) devices are highly integrated diagnostic-quality bio-potential acquisition ICs with several options for up to 3 differential channels, with or without impedance channels. This mixed-signal device provides all of the analog and digital signal-conditioning and filtering functions required to transform the small electrical signals picked up by the electrodes attached to the patient into fully conditioned digital data that can be stored or displayed in diagnostic-quality ECG equipment.
Part Number | General Description | Marketing Status | Input Channels typ () | Impedance channel | Resolution(n) typ (b) | Gain typ (W/W) | Sample rate typ () | Supply Voltage(Vcc) min (V) | Supply Voltage(Vcc) max (V) | Current Consumption typ (A) | Interface | Package |
HM301D | Diagnostic quality acquisition system for bio-electric sensors and bio-impedance measurements | Evaluation | 3 | Yes | 16 | 4 | 125000 | 1.7 | 3.6 | 0.003 | - | LGA 6x6x0.9 40L Pitch 0.5mm |