TDA5051AT Datasheet PDF - Philips

GENERAL DESCRIPTION

●The TDA5051A is a modem IC, specifically dedicated to ASK transmission by means of the home power supply

●network, at 600 or 1200 baud data rate. It operates from a single 5 V supply.

●FEATURES

●• Full digital carrier generation and shaping

●• Modulation/demodulation frequency set by clock adjustment, from microcontroller or on-chip oscillator

●• High clock rate of 6-bit A/D (Digital to Analog) converter for rejection of aliasing components

●• Fully integrated output power stage with overload protection

●• Automatic Gain Control (AGC) at receiver input

●• 8-bit A/D (Analog to Analog) converter and narrow digital filtering

●• Digital demodulation delivering baseband data

●• Easy compliance with EN50065-1 with simple coupling network

●• Few external components for low cost applications

●• SO16 plastic package.

●APPLICATIONS

●• Home appliance control (air conditioning, shutters, lighting, alarms and so on)

●• Energy/heating control

●• Amplitude Shift Keying (ASK) data transmission using the home power network.