参数资料
型号: ISL29021IROZ-EVALZ
厂商: Intersil
文件页数: 3/12页
文件大小: 0K
描述: EVAL BOARD FOR ISL29021IROZ
标准包装: 1
系列: *
ISL29021
Absolute Maximum Ratings (T A = +25°C)
V SUP (VDDD,VDDA) Supply Voltage between V DD and GND . . . . . .4V
V DDA Supply Voltage between V DDA and GND . . . . V DDD +/- 0.5V
I 2 C Bus (SCL, SDA) and INT Pin Voltage . . . . . . . . . . . . -0.2V to 4V
I 2 C Bus (SCL, SDA) and INT Pin Current . . . . . . . . . . . . . . . <10mA
IRDR Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . -0.2V to V DD + 0.5V
R EXT Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . -0.2V to V DD + 0.5V
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2kV
Thermal Information
Thermal Resistance (Typical, Note 1) θ JA (°C/W)
8 Ld ODFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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 link below
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:
1. 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.
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 SUP ( VDDD , VDDA ) = 3V, T A = +25°C, R EXT = 499k Ω 1% tolerance, 16-bit ADC operation, unless otherwise
specified.
PARAMETER
DESCRIPTION
CONDITION
MIN
TYP
MAX
UNIT
V SUP
I SUP(OFF)
I SUP(ON)
V I2C
Power Supply Range for V DDD , V DDA
Supply Current when Powered Down
Supply Current of IR Sensing
Supply Voltage Range for I 2 C Interface
(Note 2)
Software disabled or auto power-down
2.25
1.7
0.1
70
3.63
0.5
90
3.63
V
μA
μA
V
f OSC
t int
F I2C
DATA_IR0
Internal Oscillator Frequency
ADC Integration/Conversion Time
I 2 C Clock Rate Range
Count Output When Dark
16-bit ADC data
E = 0 lux
675
750
90
1 to 400
1
825
6
kHz
ms
kHz
Counts
DATA_FS
Full Scale ADC Code
65535 Counts
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 3), IR sensing, Range 1
E = 210 lux, Sunlight (Note 3), IR sensing, Range 2
E = 210 lux, Sunlight (Note 3), IR sensing, Range 3
E = 210 lux, Sunlight (Note 3), IR sensing, Range 4
15000
20000
5000
1250
312
25000 Counts
Counts
Counts
Counts
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
I IRDR1
SDA and INT Current Sinking Capability
IRDR Source Current
IS<1:0> = 0 (Note 4)
4
5
100
mA
mA
I IRDR2
I IRDR3
IRDR Source Current
IRDR Source Current
IS<1:0> = 1 (Note 4)
IS<1:0> = 2 (Note 4)
15 Ω at IRDR pin
44
50
25
58
mA
mA
I IRDR4
V IRLED
tr
tf
f IRLED1
f IRLED2
IRDR Source Current
Voltage Head Room of IRDR Pin
Rise Time for IRDR Source Current
Fall Time for IRDR Source Current
IR LED Modulation Frequency
IR LED Modulation Frequency
IS<1:0> = 3 (Note 4)
R LOAD = 15 Ω at IRDR pin, 20% to 80%
R LOAD = 15 Ω at IRDR pin, 80% to 20%
Freq = 0 (Note 4)
Freq = 1 (Note 4)
12.5
V DD - 0.6
35
10
DC
360
mA
V
ns
ns
kHz
kHz
3
FN6732.0
March 3, 2009
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