TLE7721

The TLE7721 is designed as one kind of airbag satellite receive IC (SatRIC) which has some points of features such as:(1)channel configuration in pairs (data length, code type);(2)receiver for current modulated data from 4 satellite channels;(3)decoding of 2 manchester protocols, programmable data length (up to 16 bit);(4)max. data rate 125 kBaud;(5)programmable sample clock generator with two clock options: internal system clock (1 MHz) or external clock line (up to 2 MHz);(6)supply of satellite channels via 4 independent +10.0 V voltage regulators;(7)logic operating voltage 5.0 V TLE7721;(8)asynchronous and synchronous (automatic sync pulse generation) data transmission modes;(9)2 digital outputs for voltage-converted received satellite signals;(10)16-bit - SPI Interface with Daisy chain capability;(11)burst read function allows fast readout of all four received satellite data;(12)current limitation to prevent device destruction in case of satellite output shorted to ground;(13)constant current threshold level over wide range of satellite quiescent current.

If you want to know more information such as the electrical characteristics about the TLE7721, please download the datasheet in www.seekic.com or www.chinaicmart.com .