LV0104CS
Ambient Light Sensor, I
2
C Interface
Overview
LV0104CS is a Photo IC for ultra- small package Ambient Light sensor
which has the characteristics of spectral response similar to that of human
eyes. It is suitable for the applications like mobile phone (for Digital-TV,
One-segment), LCD-TV, laptop computer, PDA, DSC and Camcorder.
Features
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Smallest OD-CSP package in the world
(1.08mm
1.08mm, thickness : 0.6mm)
Great spectrum sensitivity characteristic
16-Bit Digital Output for I2C-BUS
Low Current consumption, Integrated Sleep function
ODCSP4 1.08 mm x 1.08 mm
Typical Applications
Mobile Phone (Digital-TV, One-segment)
LCD-TV
Laptop Computer
PDA
DSC
Camcorder
ORDERING INFORMATION
Ordering Code:
LV0104CS-TLM-H
Package
ODCSP4
(Pb-Free / Halogen Free)
Shipping (Qty / packing)
5000 / Tape & Reel
† For information on tape and reel
specifications, including part orientation and
tape sizes, please refer to our Tape and
Reel Packaging Specifications Brochure,
BRD8011/D.
http://www.onsemi.com/pub_link/Collateral/
BRD8011-D.PDF
SPECIFICATION
ABSOLUTE MAXIMUM RATINGS
at Ta = 25C
Parameter
Power Supply Voltage
Logic I/O levels
Symbol
VDD
VIO
Conditions
(Note 1)
Ratings
4.0
0.3
to VDD+0.3
Unit
V
V
Operating temperature
Topr
°C
30
to 85
range
Storage temperature
Tstg
°C
40
to 100
range
1. Stresses exceeding those listed in the Absolute Maximum Rating table may damage the device. If
any of these limits are exceeded, device functionality should not be assumed, damage may occur
and reliability may be affected.
RECOMMENED OPERATING CONDITIONS AND
OPERATING VOLTAGE RANGE
at Ta = 25C
(Note 2, 3)
Parameter
Recommended Supply
Voltage
Input low level voltage
Input high level voltage
Output low level voltage
Input leak current
Symbol
VDD op
VIL
VIH
VOL
ILEAK
SCL, SDA
SCL, SDA,
VDD=2.8V
SDA, IOL=3mA
SCL, SDA
5
1.26
0.4
5
Conditions
Ratings
min
2.3
typ
2.5
max
3.6
0.55
Unit
V
V
V
V
µA
2. Functional operation above the stresses listed in the Recommended Operating Ranges is not
implied. Extended exposure to stresses beyond the Recommended Operating Ranges limits may
affect device reliability.
3. I
2
C interface (SCL,SDA) is for VIO=1.8V operation
* I
2
C Bus is a trademark of Philips Corporation.
© Semiconductor Components Industries, LLC, 2015
1
April 2015- Rev. 2
Publication Order Number:
LV0104CS/D
LV0104CS
ELECTRICAL AND OPTICAL CHARACTERISTICS
at Ta
½
25C, VCC = 2.5V
Parameter
Supply Current
Sleep Current
Internal Oscillator Frequency
Dark ADC count value
Full scale ADC count value
ADC count value
Symbol
IDD
ISLP
fOSC
D0
D max
Data HH
Data HM
Data N
Data L
Resolution
ReHH1
ReHH2
ReHH3
ReHM1
ReHM2
ReHM3
ReN1
ReN2
ReN3
ReL1
ReL2
Gain
8mode, Ev=1000lx
Gain
2 mode, Ev=1000lx
Gain
1 mode, Ev=1000lx
Gain
0.25 mode, Ev=1000lx
Tint=200ms, Gain
8 mode
Tint=100ms, Gain
8 mode
Tint=12.5ms, Gain
8 mode
Tint=200ms, Gain
2 mode
Tint=100ms, Gain
2 mode
Tint=12.5ms, Gain
2 mode
Tint=200ms, Gain
1 mode
Tint=100ms, Gain
1 mode
Tint=12.5ms, Gain
1 mode
Tint=200ms, Gain
0.25 mode
Tint=100ms, Gain
0.25 mode
750
8000
2000
1000
250
0.125
0.25
2
0.5
1
8
1
2
16
4
8
1250
Ev=0 lux, High gain mode
Ev=0 lux
Sleep mode, Ev=0 lux
655
5
65535
Conditions
min
(Note 4)
Ratings
typ
70
max
100
1
Unit
µA
µA
kHz
counts
counts
counts
counts
counts
counts
lx
lx
lx
lx
lx
lx
lx
lx
lx
lx
lx
ReL3
Tint=12.5ms, Gain
0.25 mode
64
lx
4. Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may
not be indicated by the Electrical Characteristics if operated under different conditions.
PAD LAYOUT
<Top view>
4
1
3
2
<Bottom view>
3
2
4
1
No.
1
2
3
4
Name
VDD
GND
SCL
SDA
Function
Supply voltage pin
GND pin
I
2
C serial clock
I
2
C serial data
Ball Pitch: 0.5mm, Ball Size: 0.25mm
Pad layout (Photos)
<Top View>
<Bottom View>
4
3
3
4
1
PAD
2
2
1
* The position with PAD becomes pin 1.
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2
LV0104CS
Spectrum Sensitivity Characteristic
1.0
0.9
Spectral Responsivity (VDD = 2.5V)
LV0104
Normalized responsivity
0.8
0.7
0.6
0.5
0.4
0.3
Human eye
0.2
0.1
0
300
400
500
600
700
800
900
1000
Wave length (nm)
I
2
C Interface
The control command is received from the operation of the device by the I
2
C bus (Two-wire serial interface).
The obtained data is output to the operation by the I
2
C bus.
I
2
C Bus Timing Diagram
Serial Interface Timing
Parameter
Clock frequency
Bus free time between start and stop condition
Hold time after (repeated) start condition. After this period, the first
Repeated start condition setup time
Stop condition setup time
Data hold time
Data setup time
I
2
C clock (SCL) low period
I C clock (SCL) high period
Clock / data fall time
Clock / data rise time
*Specified by design and characterization ; not production tested.
2
Symbol
f(SCL)
t(BUF)
t(HDSTA)
t(SUSTA)
t(SUSTO)
t(HDDAT)
t(SUDAT)
t(LOW)
t(HIGH)
t(F)
t(R)
Standard Mode
min
10
4.7
4.0
4.7
4.0
300
250
4.7
4.0
300
1000
max
100
Fast Mode
min
10
1.3
0.6
0.6
0.6
90
100
1.3
0.6
300
300
max
400
Unit
kHz
µs
µs
µs
µs
ns
ns
µs
µs
ns
ns
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