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Data Sheet
Super Sequencer with Margining Control and Nonvolatile Fault Recording ADM1166
FEATURES
Complete supervisory and sequencing solution for up to 10 supplies
16 event deep black box nonvolatile fault recording 10 supply fault detectors enable supervision of supplies to
<0.5% accuracy at all voltages at 25°C <1.0% accuracy across all voltages and temperatures 5 selectable input attenuators allow supervision of supplies to 14.4 V on VH and 6 V on VP1 to VP4 (VPx) 5 dual-function inputs, VX1 to VX5 (VXx) High impedance input to supply fault detector with
thresholds between 0.573 V and 1.375 V General-purpose logic input 10 programmable driver outputs, PDO1 to PDO10 (PDOx) Open-collector with external pull-up Push/pull output, driven to VDDCAP or VPx Open collector with weak pull-up to VDDCAP or VPx Internally charge-pumped high drive for use with external
N-FET (PDO1 to PDO6 only) SE implements state machine control of PDO outputs
State changes conditional on input events Enabl.