TH3044 Datasheet - Melexis

TH3044 K-Bus Interface

TH3044 K-Bus Interface Pin Diagram Open-emitter output with slew rate control Quiescent current < 50mA Bus voltage range -16 V .. +30 V ISO 9141 and OBDII compliant SOIC14NB 1 14 NRXD RXD 2 13 GND VCC 3 12 4 TH3044 11 TxD SEN/STA 5 10 BUS 6 9 Wide temperature range -40 .. 125 °C SOIC14 and SOIC8 package Baudrate 9600 Automotive applications VBAT 7 8 SOIC 8 GND VCC BUS VBAT 1 8 N.C. RXD TxD SEN/STA 2 7 TH3044 3 6 4 5 Part No. TH3044.2A TH3044 Temperature Suffix K (.

TH3044_Melexis.pdf