AK9753AE

MP

Long-distance detection Infrared sensor IC with built-in characteristic correction function.

Long-distance detection Infrared sensor IC with built-in characteristic correction function.

MP

Description

AK9753AE is a sensor IC which integrates 4ch infrared sensors, a signal processing IC, a field of view limiter for determining detection area, and an optical filter.
 The four infrared sensor outputs are digitally output with 16-bit resolution. The offset and sensitivity variation of each sensor is corrected at the time of shipment by the characteristic correction IC, and adjustment in the system is unnecessary.
 By attaching an external lens that collects infrared rays, it is possible to detect human in the range of 2m to 3 m. 
 Built-in a field of view limiter and an optical filter hence makes it ideal for human sensing.
 Since AK9753AE is pin compatible and function compatible with AK9750, it is possible to realize a system that covers near distance to long distance use on the same board.
The AK9753AE is best suited for security and energy saving applications in the office or at home as a long distance human detection sensor.

Key Features

  • No adjustment required
    Each of the four infrared sensors is factory corrected for offset and sensitivity variations, eliminating the need for adjustment when installed in a system or device.

Applications

  •                                 Human Sensing, etc.
                                

Specifications

Part Number
AK9753AE
Outline
Medium distance, Quad elements,Need lens
Detection distance [m]
2 to 3 (*1,2,3)
Number of IR elements
4
Optical filter
On chip
Spectral sensitivity [μm]
5 to 7
Size (D/W/H) [mm]
4.6 x 3.8 x 1.2
Power Supply [V]
1.71 to 3.63
Current Consumption [μA]
MAX. 100μA (10Hz Output) 
MAX. 1μA (Power down)
Interface
I²C
Interrupt pin (Open drain)
On Chip
A/D converter
16-bit
Built-in Thermometer
Range of -10°C to 60゚C are available on I²C bus
Internal Algorithm
-
Other

                                
Operating Temperature [℃]
-30 to 85
Device Package
SON
Number of Pins
10

Product Information

Part Status
MP
Pb Free
Yes
Halogen Free
Yes
MSL
MSL1
Packaging
TAPE
JEDEC Standard Packaging
Compliant
Minimum Order Quantity [pcs.]
1000
Replacement P/N

                                

Block Diagram

AK9753AE Block Diagram