Human Sensing

New technology enables us to change our daily life at home to a more convenient, secure, safe, and energy saving environment with sensors.

PRODUCTS

Infrared Sensors for Human sensing

Asahi Kasei Microdevices (AKM) provides the infrared photo-diode (quantum-type infrared sensor) based on the manufacturing technology of compound semiconductor which has been developing with magnetometric sensor products.

Cooling process is not necessary and room temperature operation is possible, while the advantage of quantum type infrared sensors, such as a fast response and a direct-current output, remains.
This feature enhances ease of use, and makes small and thin size possible.

AKM provides sensor IC which integrates infrared sensor elements and other components such as a signal processing IC.

AK9753AE
AK9754AE

Lineup

Human Sensing

Part Number
Part
Status
Outline
Detection
distance
[m]
Number of 
IR elements
Optical
filter
Spectral sensitivity
[μm]
Size (D/W/H)
[mm]
Power Supply
[V]
Current Consumption
[μA]
Interface
Interrupt pin 
(Open drain)
A/D converter
Built-in Thermometer
Internal Algorithm
Other
Operating
Temperature
[℃]
Device
Package
Number
of Pins
AK9750
MP
Short distance,Quad elements
1 (*1,2)
4
On chip
5 to 7
4.6x3.8x1.2
1.71 to 3.63
Max. 100μA (10Hz Output) Max. 1μA (Power down)
I²C
On Chip
16-bit
Range of -10 to 60゚C are available on I²C bus
-

                                
-30 to 85
SON
10
AK9752AE
MP
Short distance,Single element
1 (*1 , 2)
1
-
2 to 7
2.2 x 2.2 x 0.6
1.65 to 1.95
MAX. 100μA (10Hz Output) 
TYP. 10μA (1Hz Output)
I²C
On Chip
16-bit
Range of -30°C to 85°C are available on I²C bus
-

                                
-30 to 85
HUSON
6
AK9753AE
MP
Medium distance, Quad elements,Need lens
2 to 3 (*1 , 2 , 3)
4
On chip
5 to 7
4.6 x 3.8 x 1.2
1.71 to 3.63
MAX. 100μA (10Hz Output) 
MAX. 1μA (Power down)
I²C
On Chip
16-bit
Range of -10°C to 60°C are available on I²C bus
-

                                
-30 to 85
SON
10
AK9754AE
MP
Short distance,Single element,Human Approach Detection algorithm
1.5 (*1 , 2)
1
-
2 to 7
2.2 x 2.2 x 0.6
1.71 to 3.63
MAX. 10μA (10Hz Output with Low Noise Mode OFF)
I²C
On Chip
16-bit
Range of -30°C to 85°C are available on I²C bus
Human Approach Detection algorithm

                                
-30 to 85
SON
8

*1 depends on environmental conditions & hardware settings
*2 not guaranteed
*3 with Lens