TDA5051AT/C1,518 电信接口IC NXP

TDA5051AT/C1,518

电信接口IC HOME AUTOMATION MODM  Home automation modem

General description TDA5051AT/C1,518

The TDA5051A is a modem IC, specifically dedicated to ASK transmission by means of the home power supply network, at 600 baud or 1200 baud data rate. It operates from a single 5 V supply.

Features and benefits TDA5051AT/C1,518

„ 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 D/A (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 Digital) 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 TDA5051AT/C1,518

 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