NS ADC128D818CIMT

ADC128D818CIMT Description
The ADC128D818 12C system monitor is designed for maximum flexibility. The system monitor can be configured for single-ended and/or pseudo-differential inputs. An onboard temperature sensor, combined with WATCHDOG window comparators, and an interrupt output pin, INT, allow easy monitoring and out-of-range alarms for every channel. A high performance internal reference is also available to provide for a complete solution in the most difficult operating conditions. The ADC128D818's 12-bit delta-sigma ADC supports Standard Mode (Sm, 100 kbps) and Fast Mode (Fm,400 kbps) I2C interfaces. The ADC128D818 includes a sequencer to control channel conversions and stores all converted results in independent registers for easy microprocessor retrieval. Unused channels can be shut down independently to conserve power.

ADC128D818CIMT Features
12--Bit Resolution Delta-Sigma ADC  13-Local Temperature Sensing Configurable Single Ended and/or Pseudo-Dif.Inputs 2. 56-V Intemal VREF or Variable External VREF WATCHDOG Window Comparators with Status and Mask Registers of All Measured Values Independent Registers for Storing Measured Values INT Output Notifies Microprocessor of Error Event rC Serial Bus Interface Compatibility 9 Selectable Addresses TIME-OUT Reset Function to Prevent Pc Bus Lock-Up Individual Channel Shutdown to Limit Power Consumption Deep Shutdown Mode to Minimize Power Consumption TSSOP 16-L ead Package

ADC128D818CIMT Applications
Communications Infrastructure Thermal and Hardware Server Monitors System Monitors Industrial and Medical Systems Electronic Test Equipment and Instrumentation Power Supply Monitoring and Supervision