User Guide

5.8Ghz low power radar sensor
Radar sensor
Version 1.0
Page 5
Module size and pin position
Figure 2 below is the schematic diagram of module size and pin position. The length and
width of the module is 20 mm * 20 mm. By default, there is no pin, and the overall thickness is 2.5
mm. If a pin is required, the default pin height is 12 mm.
Figure 2 Module size and pin position of AT58L4MD-2020
Electrical characteristics
Parameters
Min.
Typical
Max.
Unit
Note
Frequency
5725
5875
MHz
TX Power
0.2
0.5
mW
Input VCC
2.8
3.3
4.8
V
Without external LDO
Output High
3.3
V
Output Low
0
V
Current
8
9
10
mA
Average working current
Detection
4
6
M
Adjustable according to specific needs
Hold time
15
S
Adjustable according to specific needs
Daylight
sensor
10
Lux
Adjustable according to specific needs
Operating
-30
85
°C