TH3122
TH3122 is K-Bus Transceiver manufactured by Melexis.
K-Bus Transceiver with integrated Voltage Regulator
Features and Benefits
K-Bus Transceiver: PNP-open emitter driver with slew rate control and current limitation BUS input voltage -24V ... 30V (independently of VS) ISO 9141 and ODBII pliant Possibility of BUS wake up Operating voltage VS = 5 16 V
Pin Diagram SOIC16
VS EN VTR GND GND BUS SI SO
1 16
VCC SENSE RESET GND GND TxD RxD SEN/STA
5 12 6 11
..
Very low standby current consumption <100 µ A in normal mode (< 50 µ A in sleep mode) Linear low drop voltage regulator: Output voltage 5V± 2% Output current max. 100mA Output current limitation Overtemperature...
