MAX1153 Description
The MAX1153/MAX1154 are stand-alone, 10-channel (8 external, 2 internal) 10-bit system monitor ADCs with internal reference. A programmable single-ended/differential mux accepts voltage and remote-diode temperature-sensor inputs. These devices independently monitor the input channels without microprocessor interaction and generate an interrupt when any variable exceeds user-defined limits.
MAX1153 Key Features
- Monitor 10 Signals Without Processor Intervention
- Eight External Channels Programmable as Temperature or Voltage Monitors
- Intelligent Circuitry for Reliable Autonomous Measurement Programmable Digital Averaging Filter Programmable Fault Count
- Precision Measurements 10-Bit Resolution ±0.5 LSB INL, ±0.5 LSB DNL ±0.75°C Temperature Accuracy (typ)
- Flexible Automatic Channel Scan Sequencer with Programmable Intervals Programmable Inputs: Single Ended/Differential, Vo
- Internal 2.5V/4.096V Reference (MAX1153/MAX1154)
- Remote Temperature Sensing Up to 10m (Differential Mode)
- Single 3V or 5V Supply Operation
- Small 16-Pin TSSOP Package