Holtek Semiconductor HT45B0005
Dual Line Power Line Data Transceiver
FEATURES
● Complete Data Transmission on Power Line functions● High Maximum Input Voltage: 42V
● Integrated Low Dropout Voltage Regulator
● Integrated Voltage Detector for Power Supply Monitoring
● Integrated Comparator
● Open drain NMOS driver for flexible interfacing
● Power and Reset Protection
FEATURES
● 8-pin SOP package type● Minimal external component requirements
GENERAL DESCRIPTION
In systems where a master controller controls a number of individual interconnected subsystems such as found in smoke detector systems, water metering systems, solar energy system etc., the cost of the lengthy interconnecting cabling can be a major factor. By sending data along the power supply lines, the interconnecting cables can be reduced to a simple two line type, thus greatly reducing both cable and installation costs. With the addition of a few external components, this power line data transceiver devices