24GHz 1D Detection model SC1232AR3
SC1232AR3
“Easy-to-use” & “All-in-one” 24GHz radar sensor enabling motion and distance detection without any external MCU calculations.
Features
●Easy to use
- System BOM can be reduced by “All-in-one” package radar sensor
- Built-in autonomous motion/distance detection function enables only I2C/SPI
connection for settings & result acquisition
●Wide detection area
- Preferable detection area: 8m(*1) in front direction
- 120deg / 95deg selectable FOV(*1, *2) with Digital beam shaper
●Suited for battery operation
- 0.5mW average operating power consumption on human detection application(*3)
- After sensor setup & run, MCU can sleep until something detected
-
*1:Detection area depends on environmental condition
*2:Half distance angle
*3:In case of 0.1% duty cycle operation in Motion Detection mode
Example System Configuration
Example use case
●Entry Motion/ Presence Detection
Internal processing engine calculates & outputs Motion Detection (Entry Motion / Presence Detection) result through DETOUT.
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[Entry Motion Detection]
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[Presence Detection]
●Distance Detection
Internal processing engine calculates & outputs Distance to the moving objects through I2C or SPI.
Specifications
| Frequency range | 24.06 - 24.24GHz |
|---|---|
| Size,Package | Size: 9mm x 9mm x 1.18mm, BGA package, 0.8mm pitch, 64pin |
| Supply voltage | 1.8V |
| Power consumption | average 0.5mW(*3) |
| Operating package top temperature |
-40 to 105°C |
| Output power | Tx EIRP (typ) 4.0dBm |
| Detection area | Preferable detection area: 8m(*1)in front direction 120/95° selectable FOV(*1, *2) |
| Sensor output | Motion Detection result, Distance Detection result |
*1:Detection area depends on environmental condition
*2:Half distance angle
*3:In case of 0.1% duty cycle operation in Motion Detection mode
SC1232AR3-B-001
Evaluation kit
The Evaluation Kit "SC1232AR3-B-001" provides an evaluation environment of the 24GHz Radar Sensor "SC1232AR3".
●Evaluation kit contents
• SC1232AR3 evaluation kit hardware with USB cable (A to micro-B)
• Sensor library / Evaluation software (GUI)
• Related documents- Evaluation software (GUI) operation manual
- API specification of control API
- Application note (Sensor setting parameters / Sample C source for API)
●More information
For detailed information on the evaluation kit "SC1232AR3-B-001", refer to the catalog below.
Document
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