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ISL29007 の電気的特性と機能

ISL29007のメーカーはIntersilです、この部品の機能は「Ambient Light Photo Detect IC」です。


製品の詳細 ( Datasheet PDF )

部品番号 ISL29007
部品説明 Ambient Light Photo Detect IC
メーカ Intersil
ロゴ Intersil ロゴ 




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ISL29007 Datasheet, ISL29007 PDF,ピン配置, 機能
Data Sheet
ISL29006, ISL29007, ISL29008
October 8, 2015
FN6282.2
Small, Low Power, Current-Output
Ambient Light Photo Detect IC
The ISL29006, ISL29007, and ISL29008 are light-to-current
silicon optical sensors combining a photodiode array and a
current amplifier on a single monolithic IC. The photodiode’s
spectral sensitivity approximates the human eye response
peaking at 550nm with virtually no infrared (IR) response.
Exposed to light, these light sensors give current outputs
that are linearly proportional to the light intensity. The output
of ISL29006 is configured as a current source, and the
output of ISL29007 is configured as a current sink. Both
ISL29006 and ISL29007 offer an EN pin that can be used for
a polling scheme to extend the battery life of portable
devices.
The ISL29008 has dual outputs simultaneously sinking and
sourcing current. With output currents at opposite polarity, it
can simultaneously control two light sources/drivers that
have incongruent illumination requirement depending on
ambient light conditions. For example, at bright ambient light
levels, display backpanels need more intensity while the
keyboard illumination needs to be dimmer, whereas at
darker ambient light levels, display backpanels need less
intensity while the keyboard illumination needs to be
brighter.
By connecting an external resistor from ISRC to GND or
from ISNK to VDD, the current output can be converted into
voltage output.
Housed in an ultra-compact 2mmx2.1mm ODFN clear
plastic package, this device is excellent for power saving
control function in cell phones, PDAs and other handheld
applications.
Features
• 0.5 lux to 10,000 lux range
• 1.8V to 3.6V supply range
• Low supply current (3.5µA @ 100 lux)
• Fast response time
• Close to human eye response
• IR Rejection
• Internal dark current compensation
• Lux to current source or/and sink
• Excellent output linearity of luminance
• 6 Ld ODFN: 2mmx2.1mmx0.7mm
• Pb-free (RoHS compliant)
Applications
• Display and keypad dimming for:
- Mobile devices: smart phone, PDA, GPS
- Computing devices: notebook PC, webpod
- Consumer devices: LCD-TV, digital picture frame, digital
camera
• Industrial and medical light sensing
Ordering Information
PART NUMBER
(Note)
TEMP.
RANGE
(°C)
PACKAGE
(Pb-free)
PKG.
DWG. #
ISL29006IROZ-T7*
-40 to +85 6 Ld ODFN
L6.2x2.1
ISL29007IROZ-T7*
(No longer available or
supported)
-40 to +85
6 Ld ODFN
L6.2x2.1
ISL29008IROZ-T7*
(No longer available or
supported)
-40 to +85
6 Ld ODFN
L6.2x2.1
ISL29006IROZ-EVALZ Evaluation Board
*Please refer to TB347 for details on reel specifications.
NOTE: These Intersil Pb-free plastic packaged products employ
special Pb-free material sets; molding compounds/die attach
materials and 100% matte tin plate - e3 termination finish, which is
RoHS compliant and compatible with both SnPb and Pb-free
soldering operations. Intersil Pb-free products are MSL classified at
Pb-free peak reflow temperatures that meet or exceed the Pb-free
requirements of IPC/JEDEC J STD-020.
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC 2008, 2010, 2015. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.

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ISL29007 pdf, ピン配列
ISL29006, ISL29007, ISL29008
Absolute Maximum Ratings (TA = +25°C)
Supply Voltage between VDD and GND . . . . . . . . . . . . . . . . . . 3.6V
Pin Voltage (ISRC, ISNK and EN) . . . . . . . . . . . . . . . -0.2V to 3.6V
Maximum Continuous Output Current . . . . . . . . . . . . . . . . . . . . 6mA
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
ESD Voltage
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300V
Thermal Information
Thermal Resistance
JA (°C/W)
6 Ld ODFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
90
Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . +90°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-45°C to +100°C
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . .-45°C to +85°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
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.
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: TJ = TC = TA
Electrical Specifications VDD = 3V, TA = +25°C, RL = 100k, green LED light, unless otherwise specified.
PARAMETER
DESCRIPTION
CONDITION
MIN
TYP
E Range of Input Light Intensity
0.5 to 10k
VDD
Power Supply Range
1.8
IDD Supply Current
E = 1000 lux
E = 100 lux
27
3.5
E = 0 lux
250
ISRC1
Light-to-Current Sourcing Accuracy
IS29006 and ISL29008
E = 100 lux
1.65
ISNK1
Light-to-Current Sinking Accuracy
ISL29007 and ISL29008
E = 100 lux
1.65
ISRC2
Light-to-Current Sourcing Accuracy
ISL29006 and ISL29008
E = 1000 lux
11.5 16.45
ISNK2
Light-to-Current Sinking Accuracy
ISL29007 and ISL29008
E = 1000 lux
11.5 16.45
ISNK/ISRC
IDARK
IOUT
Mismatch between ISNK and ISRC
Dark Current Output in the Absence of Light
Output Current Variation Over Three Light Sources:
Fluorescent, Incandescent and Halogen
E = 1000 lux for ISL29008
E = 0 lux, RL = 10M
E = 1000 lux
0.9
1.00
0.22
20
ISD
VO-MAX1
Supply Current when Shut Down
ISRC Max Output Compliance Voltage at 95% of
Nominal Output
IS29006 andISL29008
E = 1000 lux
VDD - 0.2
VO-MAX2
ISNK Min Output Compliance Voltage at 95% of
Norminal Output
ISL29007 and ISL29008
E = 1000 lux
0.2
tR ISRC and ISNK Rise Time (Note 1)
RL = 100k, E = 300 lux
from 0 Lux
104
RL = 100k, E = 1000 lux
from 0 Lux
27
tF ISRC and ISNK Fall Time (Note 1)
RL = 100k, E = 300 lux to
0 Lux
562
RL = 100k, E = 1000 lux to
0 Lux
233
tD ISRC and ISNK Delay Time for Rising Edge (Note 1) RL = 100k, E = 300 lux
from 0 Lux
504
RL = 100k, E = 1000 lux
from 0 Lux
209
MAX
3.3
35
21.3
21.3
1.1
2.5
350
UNIT
lux
V
µA
µA
nA
µA
µA
µA
µA
µA
µA
%
nA
V
V
µs
µs
µs
µs
µs
µs
3 FN6282.2
October 8, 2015


3Pages


ISL29007 電子部品, 半導体
ISL29006, ISL29007, ISL29008
Typical Performance Curves (Continued)
1000
100 FALL TIME
DELAY TIME BEFORE RISING
10
1
0.1 DELAY TIME BEFORE FALLING
RISE TIME
0.01
1
10 100
LUX CHANGE FROM/TO 0 LUX (LUX)
1000
FIGURE 11. TRANSIENT TME vs LUX CHANGE FROM/TO 0
LUX
1.8
1.6
VDD = 3V
REXT = 10M
1.4 LIGHT INTENSITY = 0 LUX
0.117
0.104
0.091
1.2 0.078
1.0 0.065
0.8 0.052
0.6 0.039
0.4 0.026
0.2 0.013
00
-0.2 -0.013
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
TEMPERATURE (°C)
FIGURE 12. OUTPUT CURRENT vs TEMPERATURE AT 0 LUX
0.20
0.19
VDD = 3V
REXT = 10M
0.18 LIGHT INTENSITY = 0 LUX
0.17
0.16
0.15
0.14
0.13
0.12
0.11
0.10
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
TEMPERATURE (°C)
FIGURE 13. SUPPLY CURRENT vs TEMPERATURE AT 0 LUX
1.05
VDD = 3V
1.04 FLUORESCENT LIGHT
1.03
1.02
1.01
LINEAR (300 LUX)
1.00
0.99
0.98
LINEAR (1000 LUX)
1000 LUX
300 LUX
0.97
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
TEMPERATURE (°C)
FIGURE 14. NORMALIZED OUTPUT CURRENT vs
TEMPERATURE
20
18
16
1100 LUX
14
12
10
8 300 LUX
6
4
ISL29006
2 VDD = 3V
FLUORESCENT LIGHT
0
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
TEMPERATURE (°C)
FIGURE 15. SUPPLY CURRENT vs TEMPERATURE
6
1.02
FLUORESCENT LIGHT INTENSITY = 850 LUX
1.01
1.00
0.99
0.98
0.97
1.5
2.0 2.5 3.0 3.5
SUPPLY VOLTAGE (V)
4.0
FIGURE 16. NORMALIZED OUTPUT CURRENT vs SUPPLY
VOLTAGE
FN6282.2
October 8, 2015

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共有リンク

Link :


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