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| 型号： | ISL29043IROMZ-T7 |
| 厂商： | Intersil |
| 文件页数： | 3/16页 |
| 文件大小： | 0K |
| 描述： | IC SENSOR PROX/AMB LIGHT 10-ODFN |
| 标准包装： | 1,000 |
| 带接近传感器： | 是 |
| 波长： | 855nm |
| 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： | 10-WFDFN |
| 包装： | 带卷 (TR) |
ISL29043
Absolute Maximum Ratings
(T A = +25°C)
Thermal Information
V DD Supply Voltage between V DD and GND . . . . . . . . . . . . . . . . . . . . . .4.0V
I 2 C Bus Pin Voltage (SCL, SDA). . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 4.0V
I 2 C Bus Pin Current (SCL, SDA). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <10mA
R EXT Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.5V to VDD + 0.5V
IRDR Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.5V
ADDR0 Pin Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.5V to VDD + 0.5V
INT Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 4.0V
INT Pin Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <10mA
Thermal Resistance (Typical) θ JA (°C/W) θ JC (°C/W)
10 Ld Optical Module Package (Notes 4, 5) 113 58
Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +90°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB489
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (Note 6) 2kV
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.
NOTES:
4. θ JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
5. For θ JC , the “case temp” location is the center of the exposed metal pad on the package underside.
6. ESD is rated at 2kV HBM on all pins except IRDR, which is rated at 1kV.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise
noted, all tests are at the specified temperature and are pulsed tests, therefore: T J = T C = T A
Electrical Specifications
VDD = 3.0V, TA = +25°C, REXT = 499k ? 1% tolerance.
MIN
MAX
PARAMETER
DESCRIPTION
CONDITION
(Note 7) TYP (Note 7) UNIT
V DD
SR_V DD
I DD_OFF
I DD_NORM
I DD_PRX_SLP
I DD_ALS
f OSC
t INTGR_ALS
t INTGR_PROX
DATA ALS_0
Power Supply Range
Input Power-up Slew Rate
Supply Current when Powered Down
Supply Current for ALS+Prox in Sleep Time
Supply Current for Prox in Sleep Time
Supply Current for ALS
Internal Oscillator Frequency
12-bit ALS Integration/Conversion Time
8-bit Prox Integration/Conversion Time
ALS Result when Dark
V DD Rising Edge between 0.4V and 2.25V
ALS_EN = 0; PROX_EN = 0
ALS_EN = 1; PROX_EN = 1
ALS_EN = 0; PROX_EN = 1
ALS_EN = 1; PROX_EN = 0
E AMBIENT = 0 lux, 2k Range
2.25
0.5
88
3.0
0.1
110
80
96
5.25
100
0.54
1
3.63
0.8
125
112
3
V
V/ms
μA
μA
μA
μA
MHz
ms
ms
Counts
DATA ALS_F
Full Scale ALS ADC Code
E AMBIENT > Selected Range Maximum Lux
(Note 10)
4095 Counts
Δ DATA
DATA
Count Output Variation Over Three Light Sources: Ambient Light Sensing
Fluorescent, Incandescent and Sunlight
±10
%
DATA ALS_1
Light Count Output with LSB of 0.029 lux/count
E = 47 lux, Green LED (Note 10), ALS_RANGE = 0
1638
Counts
DATA ALS_2
DATA PROX_0
Light Count Output With LSB of 0.469 lux/count
Prox Measurement
E = 288 lux, Green LED, ALS_RANGE = 1
IR LED off (Note 8)
460
614
1
768
3
Counts
Counts
DATA PROX_F
Full Scale Prox ADC Code
255
Counts
t r
t f
Rise Time for IRDR Sink Current
Fall time for IRDR Sink Current
R LOAD = 15 Ω at IRDR pin, 20% to 80%
R LOAD = 15 Ω at IRDR pin, 80% to 20%
500
500
ns
ns
I IRDR_0
I IRDR_1
IRDR Sink Current
IRDR Sink Current
PROX_DR = 0; V IRDR = 0.5V
PROX_DR = 1; V IRDR = 0.5V
90
110
220
130
mA
mA
I IRDR_LEAK
V IRDR
IRDR Leakage Current
Acceptable Voltage Range on IRDR Pin
PROX_EN = 0; V DD = 3.63V (Note 9)
Register bit PROX_DR = 0
0.5
0.001
1
4.3
μA
V
3
FN7935.0
February 9, 2012
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