3-Channel, Isolated, Sigma-Delta ADC with SPI

GENERAL DESCRIPTION The ADE7912/ADE79131 are isolated, 3-channel Σ-Δ ADCs for polyphase energy metering applications using shunt current sensors. Data and power isolation are based on the Analog Devices, Inc., iCoupler® technology. The ADE7912 features two ADCs, and the ADE7913 features three ADC

Linear Voltage Regulator

Features ±5% VOUT tolerance over entire temperature range Greater than 1A output current capability Internal thermal overload protection Internal short-circuit current limit Output capacitor not essential for stability Full military temperature range Positive voltage complement is 7812