Product
AK2 Ultrasonic Sensor
Product model: VU0014
AK2 ultrasonic sensor is a new generation of automotive intelligent sensor based on the principle of ultrasonic ranging, which has the features of low Q value and high broadband. Products are mainly used in reversing radar systems, parking assist systems, and parking distance control systems.
Product Features
- - Long and short range (APA & UPA) fusion
- - Codable modulation to reduce interference
- - DSl3 interface for fast signal propagation
- - Functional safety (ASIL B) level
Product Specifications
Dimensions
- Specifications
Parameter | Value |
Operating Frequency | 49±4 kHz |
Detection Angle | Horizontal 120°, Vertical 60° |
Detection Range | 15~600 cm |
Measurement Error | ±3 cm |
Measurement Resolution | 1 cm |
Communication Interface | Single‑wire DSI3 |
Communication Baud Rate | 666 kbit/s |
Operating Voltage (Range) | 12V (9～16V) |
Maximum Operating Current | ≤100 mA |
Average Operating Current | ≤20 mA |
Operating Temperature | -40℃ ～ +85℃ |
Storage Temperature | -40℃ ～ +95℃ |
Weight | 14±2 g |
Product Ingress Protection | IP6K9K |
Material | ELV‑compliant |
Chip Solution | E524.20 |
Note: Test conditions: T=23±5℃, H=40~60% R.H, Φ75mm/1m PVC
Applications
- Parking Distance Measurement System (PDC)
- Auto Parking Asist (APA)
-Automated Valet Parking (AVP)
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