ADC0851 Datasheet (National Semiconductor) - 8-Bit Analog Data Acquisition/Monitoring

ADC0851, 8-Bit Analog Data Acquisition/Monitoring

The ADC0851 and ADC0858 are 2 and 8 input analog data acquisition systems They can function as conventional multiple input A D converters automatic scanning A D converters or programmable analog ‘‘watchdog’’ systems In ‘‘watchdog’’ mode they monitor analog inputs and determine whether these inputs a

ADC0851 Features

* Y Y Y Y Y Y Y Y Y Y Y Watchdog operation signals processor when any channel is outside user programmed window limits Frees microprocessor from continually monitoring analog signals and simplifies applications software 2 (ADC0851) or 8 (ADC0858) analog input channels Single ended or differential i