11 fo 1 egaP 00.1.veR 0010JE7600SD80R
Nov 05, 2012
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PH5504A2NA1
Ambient Light Sensor
DESCRIPTION
The PH5504A2NA1 is an ambient light sensor with a photo diode and current amplifier. This product has spectral
characteristics close to human eye sensitivity and outputs light current proportional to the ambient brightness.
The PH5504A2NA1 can be used to improve the performance and reduce the power consumption of digital equipment
such as FPD-TV sets and mobile phones, by enabling automatic brightness control and automatic switching on and off
of lighting systems.
FEATURES
Small and thin SON package 2.55 x 1.56 x 0.55 mm
Spectral characteristics close to human eye sensitivity
Peak sensitivity wavelength 530 nm TYP.
The impact of infrared light can be reduced by incorporating infrared light correction circuits.
Output characteristics proportional to illuminance
Output light current 55 μA TYP.@100 lx (Fluorescent light)
Reduced variation of output current among light sources
Low voltage operation VCC = 1.8 to 5.5 V
Pb-free
APPLICATIONS
FPD TV sets, displays
Mobile phones, smartphones
Notebook PCs, tablet PCs
DSCs, DVCs
FA equipment
Lighting systems, etc.
R08DS0067EJ0100
Rev.1.00
Nov 05, 2012
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PH5504A2NA1 Chapter Title
11 fo 2 egaP 00.1.veR 0010JE7600SD80R
Nov 05, 2012
PACKAGE DIMENSIONS (UNIT: mm)
1
3
6
4
BOTTOM VIEW
TOP VIEW
SIDE VIEW
(0.25)
5.055.0
0.2
0.22
0.2
1.56±0.15
2.55±0.2
2.25
2 5
Remark Pin 1 is distinguishable by the shape of the lead frame.
Remark ( ) indicates nominal dimensions.
Pin No. Terminal
1 OUT
2 GND
3 VCC
4 NC
5 NC
6 NC
Remark 1. Connect all the NC terminals to GND or VCC.
2. The bypass capacitor between VCC and GND is to be mounted within 20 mm of the package body.
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PH5504A2NA1 Chapter Title
R08DS0067EJ0100 Rev.1.00 Page 3 of 11
Nov 05, 2012
BLOCK DIAGRAM
OUT
Light
Source
GND
V
CC
MARKING EXAMPLE
(Bottom View)
1 pin
Assembly code
Product code
04
ORDERING INFORMATION
Part Number Order Number Solder Plating
Specification Packing Style
PH5504A2NA1-E4 PH5504A2NA1-E4-Y-A Pb-Free Embossed Tape 5 000 pcs/reel
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PH5504A2NA1 Chapter Title
R08DS0067EJ0100 Rev.1.00 Page 4 of 11
Nov 05, 2012
ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified)
Parameter Symbol Ratings Unit
Supply Voltage VCC 6 V
Light Current IO 5 mA
Power Dissipation *1 PD 135 mW
Operating Temperature Topt 30 to +85 °C
Storage Temperature Tstg 40 to +100 °C
Note: *1. Mounted on glass epoxy board (18 mm × 13 mm × t0.8 mm)
RECOMMENDED OPERATING CONDITIONS
Parameter Symbol MIN. TYP. MAX. Unit
Supply Voltage VCC 1.8 3.0 5.5 V
ELECTRO-OPTICAL CHARACTERISTICS
(TA = 25°C, VCC = 3.0 V, unless otherwise specified)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Supply Current *1 I
CC E
V = 100 lx *2 63 μA
Peak Sensitivity Wavelength λp 530 nm
Light Current *1 I
O0 E
V = 0 lx 0.2 μA
I
O1 E
V = 100 lx *2 44 55 66 μA
Sensitivity Ratio of
Fluorescent/Incandescent
E
V = 100 lx 1 Multiple
Saturation Output Voltage *3 V
O EV = 100 lx, RL = 150 kΩ *2 2.6 2.9 V
Switching Rise Time tr RL = 5 kΩ *5 80 μs
Time *4 Fall Time tf 140 μs
Delay Time
td 250 μs
Storage Time
ts 5 μs
Note: *1 Measured under load resistance conditions of an output current unsaturated
*2 Fluorescent light
*3 Saturation output voltage mea surement method:
Light
Source
Illuminance (lx)
V
CC
PH5504A
GND
OUT
R
L
V
CC
V
CC
V
O
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PH5504A2NA1 Chapter Title
R08DS0067EJ0100 Rev.1.00 Page 5 of 11
Nov 05, 2012
*4 Switching Time
Pulse input
Input
Output
V
CC
PH5504A
GND
OUT
R
L
V
CC
t
d
t
s
90%
10%
t
r
t
f
*5 White LED
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PH5504A2NA1 Chapter Title
R08DS0067EJ0100 Rev.1.00 Page 6 of 11
Nov 05, 2012
TYPICAL CHARACTERISTICS (TA = 25°C, VCC = 3.0 V, unless otherwise specified)
1.1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
300 400 500 600 700 800 900 0 0.5 1 1.5 2
1 000 1 100 1 200
0
0.2
0.4
0.6
0.8
1
1.2
90 60 30 0 30 60 90 0
0.2
0.4
0.6
0.8
1
1.2
90 60 30 0 30 60 90
Wavelength (nm) Ratio
Angle (deg.) Angle (deg.)
RatioRatio
Ratio
White LED
Krypton light
Halogen light
Incandescent light
Fluorescent light
SPECTRAL SENSITIVITY
CHARACTERISTICS
DIRECTIONAL CHARACTERISTICS 1 DIRECTIONAL CHARACTERISTICS 2
LIGHT SOURCE SENSITIVITY
VARIATION
1 pin
+
1 pin
+
Remark The graphs indicate nominal characteristics.
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PH5504A2NA1 Chapter Title
R08DS0067EJ0100 Rev.1.00 Page 7 of 11
Nov 05, 2012
0
0.2
0.4
0.6
0.8
1.2
1
1.4
40 0
0.01
0.1
1
0.001
1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
Ratio
Ratio
40 20 0 20 40 60 80 100
200 20406080100
0.2
0.4
0.6
0.8
1
1.2
1.4
6
Illuminance (lx)
AT 100 lx (NORMALIZED AT VCC = 3 V)
VCC DEPENDENCY OF LIGHT CURRENT
CURRENT AT 100 lx (NORMALIZED AT 25°C)
TEMPERATURE DEPENDENCY OF LIGHT
LIGHT CURRENT vs. ILLUMINANCE OF LIGHT CURRENT AT 0 lx
TEMPERATURE DEPENDENCY
I
O1
(
μ
A)
I
O0
(
μ
A)
Temperature (°C)
Temperature (°C)
0.01 0.1 1 000 10 000101 100
1
0.1
0.01
10
1 000
100
10 000
Remark The graphs indicate nominal characteristics.
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PH5504A2NA1 Chapter Title
R08DS0067EJ0100 Rev.1.00 Page 8 of 11
Nov 05, 2012
RECOMMENDED OPTICAL LAYOUT (UNIT: mm)
0.14
1.275 1.275
Offset
0.780.78
1 pin
Recommended area for light to hit (2.5 mm radius)
Light detecting area (0.54 x 0.18 mm)
It is recommended to position the sensor so that light hits a circular
area (shown by the dotted line) with a radius of 2.5 mm (diameter of 5
mm) from the center of the package.
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PH5504A2NA1 Chapter Title
R08DS0067EJ0100 Rev.1.00 Page 9 of 11
Nov 05, 2012
TAPING SPECIFICATIONS (UNIT: mm)
Outline and Dimensions (Tape)
Tape Direction
Outline and Dimensions (Reel)
Symbol Dimensions (mm)
A
B
W
Symbol Dimensions (mm)
C
D
E
θ
θ
φ
φ
φ
13±0.2
2.0±0.5
21.0±0.8
180
+0
–1.5
60
+1
–0
9.0
+1
–0
1
2
θθ
E
W
D
C
BA
21
Perforation
Direction of feed
Product
Carrier tape
Cover tape
Product
Pin 1
φ
φ
2.0±0.1
4.0±0.1 0.2±0.05
0.78±0.05
3.5±0.05 1.75±0.1
8.0±0.2
0.78±0.05
2.9
1.95
4.0±0.1 1.05±0.05
1.5
+0.1
–0
90°
120°
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PH5504A2NA1 Chapter Title
R08DS0067EJ0100 Rev.1.00 Page 10 of 11
Nov 05, 2012
RECOMMENDED MOUNT PAD DIMENSIONS (Unit: mm)
0.24
0.24
0.22
0.50.5
0.50.5
0.22
0.220.22
1.85 0.55
Remark All dimensions in this figure must be evaluated before use.
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PH5504A2NA1 Chapter Title
R08DS0067EJ0100 Rev.1.00 Page 11 of 11
Nov 05, 2012
NOTES ON HANDLING
1. Recommended reflow soldering conditions
(including infrared reflow, convection reflow, and infrared + convection reflow)
(1) This product is dry-packed with desiccant in order to avoid moisture absorption.
(2) After breaking t he seal, refl ow sol deri ng must be done withi n 16 8 h ours u n der the recommended temperature
profile shown below.
(3) If more than 168 hours have passed after breaking the seal, the baking process must be done by using a tape and
reel.
Baking conditio ns: Once, with tape and reel, 60±5°C, 10 to 24 hours
After the baking process, this product must be stored under conditions of 30°C or below, 70% RH or below, and
reflow soldering must be done within 168 hours.
< Storage conditions after breaking seal >
Storage conditions : 30°C or below, 70% RH or belo w
Maximum storage period after breaking seal : 168 hours (Second reflow soldering must be completed
within 168 hours.)
< Reflow soldering conditions >
Peak reflow temperature : 260°C or below (Package surface temperature)
Maximum number of reflows : 2
No repair by ha nd sol dering
Maximum chlorine content of rosin flux (percentage mass) : 0.2% or less
Time
Recommended Temperature Profile of Reflow
Package Surface Temperature
60 to 120 s
220°C
255°C
8 min. MAX.
150°C
Ramp-up rate 3°C/s MAX. Ramp-down rate 6°C/s MAX.
Peak Temperature
260°C MAX.
30 s or less
60 s or less
200°C
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C - 1
Revision History PH5504A2NA1 Data Sheet
Description
Rev. Date Page Summary
1.00 Nov 05, 2012 First edition issued
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