MAX44000GDT+T Maxim Integrated Products, MAX44000GDT+T Datasheet - Page 2

• Manufacturer Part Number: MAX44000GDT+T
• Description: Optical Sensors - Industrial Digital Ambient Ligh t Sensor and Proximi
• Manufacturer: Maxim Integrated Products

Specifications of MAX44000GDT+T

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Ambient and Infrared Proximity Sensor
ABSOLUTE MAXIMUM RATINGS
All Pins to GND ....................................................-0.3V to +4.0V
Output Short-Circuit Current Duration .......................Continuous
Continuous Input Current into Any Terminal ................... Q20mA
ELECTRICAL CHARACTERISTICS
( V
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
2
ADC Conversion Time Accuracy
Sunlight Rejection Offset
Sunlight Rejection Gain Error
AMBIENT LIGHT RECEIVER CHARACTERISTICS
Maximum Ambient Light
Sensitivity
Ambient Light Saturation Level
Gain Error
Light Source Matching
Infrared Transmittance
Ultraviolet Transmittance
Dark Current Level
INFRARED PROXIMITY RECEIVER CHARACTERISTICS
Maximum Proximity Detection
Sensitivity
ADC Conversion Time
DD
______________________________________________________________________________________
= 1.8V, T
PARAMETER
MIN
– T
MAX
= -40°C to +105°C, T
SYMBOL
A
14-bit resolution, has 50Hz/60Hz rejection
12-bit resolution
10-bit resolution
8-bit resolution
T
T
No reflector 0 to 100k lux
With reflector 0 to 100k lux
Fluorescent light (Note 2)
Green LED 538nm response, T
(Note 2)
Fluorescent/incandescent light
850nm vs. 538nm, T
363nm vs. 538nm, T
100ms conversion time, 0 lux, T
850nm IR LED, 60µW/cm
A
A
= +25°C, unless otherwise noted.) (Note 1)
= -40NC to +105NC
= +25NC
CONDITIONS
Continuous Power Dissipation (T
Operating Temperature Range ........................ -40NC to +105NC
Soldering Temperature (reflow) ......................................+260NC
A
A
6-Pin OTDFN (derate 11.9mW/NC above +70NC) ............ 953mW
= +25NC
= +25NC
2
A
A
= +25NC
= +25NC
MIN
A
65,535
= +70NC)
TYP
0.03
6.25
1.56
100
0.5
1.5
0.1
10
25
2
0
0
MAX
0.7
15
6
mW/cm2/
Lux/LSB
Counts/
Counts
UNITS
Count
LSB
klux
Lux
ms
%
%
%
%
%