2nd Generation Ultrasonic Transducer Driver and Signal Processor | E524.09
Ultrasonic (Distance Measurement) Master
Part-No. / Function | Interface | VSUPPLY | VDD | Iq | ESD | Bitrate | Package |
E521.42
Dual Automotive DSI3 Master Transceiver |
DSI3 |
7V to 20V |
3.3V/5V |
- |
6 |
125kbit/s (master => slave) up to 444kbit/s (slave to master) |
QFN20L4 |
Ultrasonic (Distance Measurement) IO pt-to-pt Interface
Part-No. / Function | Interface | Transducer frequency | Architecture | Transducer driver type / output | Measurable Distance* | VSUPPLY | Package | Comment |
E524.08
2nd Generation Ultrasonic Transducer Driver and Signal Processor |
proprietary bidirectional IO (2-wire) |
30kHz to 83kHz |
pt-to-pt |
transformer / 168mA to 354mA |
10cm - 600cm |
6V to 18V |
QFN20L4 |
|
E524.09
2nd Generation Ultrasonic Transducer Driver and Signal Processor |
proprietary bidirectional IO (3-wire) |
30kHz to 83kHz |
pt-to-pt |
transformer / 168mA to 354mA |
10cm - 600cm |
6V to 18V |
QFN20L4 |
|
E524.32
High Voltage Direct Drive Ultrasonic Sensor IC |
proprietary bidirectional IO (2-wire) |
30kHz to 83kHz |
pt-to-pt |
direct drive |
10cm - 400cm |
6V to 18V |
QFN20L4 |
|
E524.33/E524.34/E524.35
High Voltage Direct Drive Ultrasonic Sensor IC |
proprietary bidirectional IO (3-wire) |
30kHz to 83kHz |
pt-to-pt |
direct drive |
10cm - 400cm |
6V to 18V |
QFN20L4 |
|
Ultrasonic (Distance Measurement) DSI3 (or pt-to-pt) Interface
Part-No. / Function | Interface | Transducer frequency | Architecture | Transducer driver type / output | Measurable Distance* | VSUPPLY | Package | Comment |
E524.17
Smart Ultrasonic Sensor IC with DSI Interface |
DSI3 |
30kHz to 125kHz |
Bus or pt-to-pt |
transformer / 190mA to 500mA |
10cm – 600cm |
6V to 24V |
QFN20L5 |
|
Ultrasonic (Distance Measurement) LIN Bus (or pt-to-pt) Interface
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 |
|