LIN Smart Ultrasonic Parking Assist (ROM) | E524.24
Part-No. / Function | Interface | Transducer frequency | Architecture | Transducer driver type / output | Measurable Distance* | VSUPPLY | Package | Comment |
E524.24
LIN Smart Ultrasonic Parking Assist (ROM) |
LIN 2.2 |
30kHz to 125kHz |
Bus or pt-to-pt |
transformer / 188mA to 518mA |
15cm - 500cm |
8V to 18V |
QFN20L5 |
|
E524.36
Smart Direct Drive Ultrasonic Sensor IC with Dual Interface |
DUAL-LIN |
30kHz to 125kHz |
Bus or pt-to-pt or ECU-less |
direct drive |
10cm - 400cm |
6V to 24V |
QFN20L4 |
|
E524.37
Smart Ultrasonic Sensor IC with Dual Interface |
DUAL-LIN |
30kHz to 125kHz |
Bus or pt-to-pt or ECU-less |
via transformer |
10cm - 600cm |
6V to 24V |
QFN20L4 |
|
*) Reachable detection range for a standard pole (75mm diameter, 1m height).
Overall system performance depends on external components (transducer, transformer, PCB layout, …) and environmental conditions (supply voltage, noise, ambient temperature, …)