ISL29033 Datasheet, PDF (3/15 Pages) Intersil Corporation – Simple output code directly proportional to lux

ISL29033
Absolute Maximum Ratings (T_A = +25°C)
VDD Supply Voltage between VDD and GND. . . . . . . . . . . . . . . . . . . . . .4.0V
I²C Bus Pin Voltage (SCL, SDA). . . . . . . . . . . . . . . . . . . . . . . . . -0.2V to 4.0V
I²C Bus Pin Current (SCL, SDA). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <10mA
R_EXT Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.2V to VDD + 0.5V
INT Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to VDD + 0.5V
INT Pin Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <10mA
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3kV
Thermal Information
Thermal Resistance (Typical)
_JA (°C/W)
6 Ld ODFN (Note 5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
88
Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +90°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +100°C
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB477
Recommended Operating Conditions
Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.25V to 3.63V
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTE:
5. _JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
Brief TB477.
Electrical Specifications V_DD = 3.0V, T_A = +25°C, R_EXT = 499kΩ 1% tolerance, 16-bit ADC operation, unless otherwise specified.
PARAMETER
V_DD
I_DD
I_DD1
V_I2C
f_OSC
t_INT
F_I2C
DATA_0
DATA_F
ΔDATA
DATA
DATA_1
DATA_2
DATA_3
DATA_4
DATA_IR1
DATA_IR2
DATA_IR3
DATA_IR4
DESCRIPTION
Power Supply Range
Supply Current
Supply Current when Powered Down
Supply Voltage Range for I²C Interface
Internal Oscillator Frequency
ADC Integration/Conversion Time
I²C Clock Rate Range
TEST CONDITIONS
MIN
(Note 6)
2.25
Software disabled or auto power-down
16-bit ADC data
1.70
600
Count Output when Dark
E = 0 lux, Range 1 (125 lux)
Full Scale ADC Code
Count Output Variation Over Three Light
Sources: Fluorescent, Incandescent and
Sunlight
Ambient light sensing
Light Count Output with LSB of
0.0019 lux/Count
E = 37.5 lux, fluorescent light (Note 7),
16000
ambient light sensing, Range 1 (125 lux)
Light Count Output with LSB of
0.0075 lux/Count
E = 37.5 lux, fluorescent light (Note 7),
ambient light sensing, Range 2 (500 lux)
Light Count Output with LSB of 0.03 lux/Count E = 37.5 lux, fluorescent light (Note 7),
ambient light sensing, Range 3 (2k lux)
Light Count Output with LSB of 0.12 lux/Count E = 37.5 lux, fluorescent light (Note 7),
ambient light sensing, Range 4 (8k lux)
Infrared Count Output
E = 20 lux solar light (Note 8),
16000
ambient light sensing, Range 1 (125 lux)
Infrared Count Output
E = 20 lux solar light (Note 8),
ambient light sensing, Range 2 (500 lux)
Infrared Count Output
E = 20 lux solar light (Note 8),
ambient light sensing, Range 3 (2000 lux)
Infrared Count Output
E = 20 lux solar light (Note 8),
ambient light sensing, Range 4 (8000 lux)
TYP
65
0.01
670
100
1 to
400
1
±10
MAX
(Note 6)
3.63
75
0.3
3.63
740
UNIT
V
µA
µA
V
kHz
ms
kHz
5 Counts
65535 Counts
%
20000 24000 Counts
5000
Counts
1250
Counts
312
Counts
20000 24000 Counts
5000
Counts
1250
Counts
312
Counts
Submit Document Feedback
3
FN7656.5
September 28, 2016