Typical Application for LTC2945IMS Power Monitoring in -48V System Using External Linear Regulator to Supply Optocouplers and SCL/SDA Resistive Pull-Ups

Typical Application for LTC2945IMS Power Monitoring in -48V System Using External Linear Regulator to Supply Optocouplers and SCL/SDA Resistive Pull-Ups. The LTC2945 is a rail-to-rail system monitor that measures current, voltage and power. It features an operating range of 2.7V to 80V and includes a shunt regulator for supplies above 80V to allow flexibility in the selection of input supply