参数资料
型号: ISL29023IROZ-T7
厂商: Intersil
文件页数: 3/14页
文件大小: 0K
描述: IC SENSOR LIGHT-DGTL I2C 6ODFN
标准包装: 1
带接近传感器:
波长: 540nm
电源电压: 2.25 V ~ 3.63 V
输出类型: 数字 - I²C
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-WDFN 裸露焊盘
包装: 标准包装
其它名称: ISL29023IROZ-T7DKR
ISL29023
Absolute Maximum Ratings
VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +4.0V
I 2 C Bus (SCL, SDA) and INT Pin Voltage. . . . . . . . . . . . . . . . . . -0.2V to 4.0V
I 2 C Bus (SCL, SDA) and INT Pin Current. . . . . . . . . . . . . . . . . . . . . . . <10mA
R EXT Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.2V to V DD +0.5V
ESD Ratings
Human Body Model (HBM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV
Charged Device Model (CDM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1kV
Thermal Information
Thermal Resistance (Typical) . . . . . . . . . . . . . . . . . . . . . . . . . . . θ JA (°C/W)
6 Ld ODFN Package (Note 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Maximum Junction Temperature (TJ MAX ). . . . . . . . . . . . . . . . . . . . . . . +90°C
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-40°C to +100°C
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Pb-Free Reflow Profile (*) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB477
*Peak temperature during solder reflow +235°C max
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:
4. θ 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 TB379 .
Electrical Specifications
V DD = 3V, T A = +25°C, R EXT = 499k ? 1% tolerance, 16-bit ADC operation, unless otherwise specified.
MIN
MAX
PARAMETER
DESCRIPTION
CONDITION
(Note 7)
TYP
(Note 7)
UNIT
V DD
I DD
Power Supply Range
Supply Current
2.25
70
3.63
85
V
μA
I DD1
Supply Current when Powered Down
Software disabled or auto power-down
0.01
0.3
μA
V I2C
Supply Voltage Range for
I 2 C
Interface
1.7
3.63
V
f OSC
t int
F I2C
DATA_0
Internal Oscillator Frequency
ADC Integration/Conversion Time
I 2 C Clock Rate Range
Count Output When Dark
16-bit ADC data
E = 0 lux, Range 1 (1k lux)
675
750
90
1 to 400
1
825
5
kHz
ms
kHz
Counts
DATA_F
DDATA
DATA
Full Scale ADC Code
Count Output Variation Over Three Light Ambient light sensing
Sources: Fluorescent, Incandescent and
±10
65535
Counts
%
Sunlight
DATA_1
Light Count Output With LSB of
E = 300 lux, Fluorescent light (Note 5), ALS Range
15000
20000
25000
Counts
0.015 lux/count
1 (1k lux)
DATA_2
Light Count Output With LSB of
E = 300 lux, Fluorescent light (Note 5), ALS Range
5000
Counts
0.06 lux/count
2 (4k lux)
DATA_3
Light Count Output With LSB of
E = 300 lux, Fluorescent light (Note 5), ALS Range
1250
Counts
0.24 lux/count
3 (16k lux)
DATA_4
Light Count Output With LSB of
E = 300 lux, Fluorescent light (Note 5), ALS Range
312
Counts
0.96 lux/count
4 (64k lux)
DATA_IR1
DATA_IR2
DATA_IR3
DATA_IR4
Infrared Count Output
Infrared Count Output
Infrared Count Output
Infrared Count Output
E = 210 lux, Sunlight (Note 6), IR sensing, Range 1
E = 210 lux, Sunlight (Note 6), IR sensing, Range 2
E = 210 lux, Sunlight (Note 6), IR sensing, Range 3
E = 210 lux, Sunlight (Note 6), IR sensing, Range 4
15000
20000
5000
1250
312
25000
V REF
V IL
V IH
Voltage of R EXT Pin
SCL and SDA Input Low Voltage
SCL and SDA Input High Voltage
1.25
0.52
0.55
V
V
V
I SDA
I INT
SDA Current Sinking Capability
INT Current Sinking Capability
4
4
5
5
mA
mA
NOTES:
5. 550nm green LED is used in production test. The 550nm LED irradiance is calibrated to produce the same DATA count against an illuminance level of
300 lux fluorescent light.
6. 850nm IR LED is used in production test. The 850nm LED irradiance is calibrated to produce the same DATA_IR count against an illuminance level of
210 lux sunlight at sea level.
7. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
3
FN6691.3
April 25, 2013
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