参数资料
型号: ISL29002IROZ-T7
厂商: Intersil
文件页数: 2/10页
文件大小: 0K
描述: IC SENSOR LIGHT-DGTL I2C 8-ODFN
产品培训模块: Ambient Light Sensors
标准包装: 1
带接近传感器:
波长: 550nm
电源电压: 2.5 V ~ 3.3 V
输出类型: I²C?
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-WFDFN 裸露焊盘
包装: 标准包装
产品目录页面: 1246 (CN2011-ZH PDF)
其它名称: ISL29002IROZ-T7DKR
ISL29002
Absolute Maximum Ratings (T A = +25°C)
Maximum Supply Voltage between V DD and GND . . . . . . . . . . 3.6V
I 2 C Address Pin Voltage (A2, A1, A0) . . . . . . . . . . . . . -0.2V to 3.6V
I 2 C Bus Pin Voltage (SCL, SDA) . . . . . . . . . . . . . . . . . -0.2V to 5.5V
I 2 C Bus Pin Current (SCL, SDA) . . . . . . . . . . . . . . . . . . . . . . <10mA
Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-45°C to +100°C
ESD, Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV
R EXT Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.2V to 3.6V
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
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
V DD = 3V, T A = +25°C, R EXT = 100k Ω 1%, I 2 C command = 00(hex) (Note 1), unless otherwise specified.
PARAMETER
DESCRIPTION
CONDITION
MIN
TYP
MAX
UNIT
V DD
I DD
Power Supply Range
Supply Current
2.25
0.3
3.63
0.375
V
mA
I DD1
t UPD
f OSC
Supply Current
Internal Update Time/Conversion Time
Internal Oscillator Frequency
Software disabled
85
88
110
300
110
135
μA
ms
kHz
F I2C
DATA0
I 2 C Clock Rate
Dark ADC Code
(Note 2)
E = 0lux
1
400
1
kHz
Counts
E = 0lux, integration time = 550ms
4
DATA1
ADC Code
ADC full scale count value
32,768
Counts
DATA2
ADC Code
E = 25,000lux, Fluorescent light
13,500
16,000
18,500
Counts
(Note 3)
V REF
V TL
V TH
Voltage of R EXT Pin
SCL, SDA, A0, A1, and A2 Threshold LO (Note 4)
SCL, SDA, A0, A1, and A2 Threshold HI (Note 4)
0.45
0.51
1.05
1.95
0.53
V
V
V
I SDA
I IL
I IH
SDA Current Sinking Capability
A0, A1, and A2 Input Current LO
A0, A1, and A2 Input Current HI
A0 = A1 = A2 = GND
A0 = A1 = A2 = V DD
3
5
0.1
0.1
mA
μA
μA
NOTES:
1. For I 2 C command = 00H, the ADC converts the current of (photo) diode 1 into a 16 bit data with an internally timed integration of 110ms for
R EXT = 100k Ω , 1% tolerance.
2. Minimum I 2 C Clock Rate is guaranteed by design.
3. Fluorescent light is substituted by an LED at production.
4. The voltage threshold levels of the SDA and SCL pins are VDD dependent: V TL = 0.35*V DD . V TH = 0.65*V DD .
2
FN7465.2
December 1, 2006
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