1
1
2
2
Optical Sensor
LITE-ON
Technologies has evolved from just supplying traditional IR Discrete Emitter and Detector
devices, to state of the art Infrared Data Association (IrDA) Transceivers and Sensor solutions.
ISD (Infrared Sensor Division) is part of LITE-ON OPTO group that offer products such as the IrDA
solutions and optical sensor sensors.
IrDA transceivers are basically products which integrate both the IR emitter and detector into one
package, to be used for fast wireless communications. For LITE-ON our main focus is to continue to be a
leader in this field in offering state of the art SIR solutions with data rate of 115kbps.
Besides the IrDA SIR solutions, ISD main core focus is in the development of optical sensors, such as the
Ambient and Proximity sensor solutions and next generation sensors such as the UV, Gesture and RGB
sensors, etc. to enable us to be a key sensor supplier in the evolving medical and IOT segments.
Sensing solutions have evolved through the years from discrete components for the industrial market, to
fully integrated solutions for use in the mobile and consumer electronics sector.
Maximizing performance, while minimizing battery power consumption is a key requirement and LITE-ON
Technology Digital Light Photo Sensor solutions are designed to meet the requirement of our current and
emerging applications in the consumer electronics, industrial and mobile markets.
The diversity of LITE-ON’s infrared product offerings and Sensing solutions, allow them to be utilized
in a varity of environments and gadgets, such as in office, home, financial, and entertainment based
applications.
LITE-ON is transforming the Modern Lifestyle.
3
Low Power SIR 115Kb/s Infrared Transceivers
Part No. Description
Package Dimension
(H x W x D) (mm)
Link
Distance
(M)
Idle
Current
(mA)
Shutdown
Current
(nA)
Receiver
Latency
(uS)
Sypply
Voltage
(V)
Front Top
Front
(Shielded)
HSDL-3208
IrDA data compliant
low power 115.2kbit/s
infrared transceiver
1.60 x 7.00 x 2.80 0 to 0.3 0.1 1 70 2.7 to 3.6 #025 — —
HSDL-3208
IrDA data compliant
low power 115.2kbit/s
infrared transceiver
1.80 x 7.40 x 2.90 0 to 0.3 0.1 1 70 2.7 to 3.6 — — #S25
SMD Bowl Type Infrared LED
Part No. Description
Package
Dimension
(L x W x H) (mm)
Forward
Voltage (V)
Viewing
Angle
Radiant Intensity
(mW/Sr)
Continuous
Forward Current
(max) mA
Wavelength
(nm)
Device
Type
LTE-C249
High Performance infrared
emitter with low height
2.30 x 1.95 x 0.90
1.6V typ @
100mA
30 20-114 @
100mA 100 855
Bowl IR
LED
LTE-C269
High Performance infrared
emitter with low height
2.30 x 1.95 x 0.90
1.4V typ @
100mA
30 35-114 @
100mA 100 940
Bowl IR
LED
Infrared (IR) is the most cost effective, proven technology to accomplish short-range and high speed wireless data transfer
.
LITE-ON offers state of
the art SIR solutions in various form actor that help to ensure customers achieve maximum applications performance while realizing the benefits
of faster time-to-market and reduced system cost.
This special package has an opaque base substrate to ensure zero emission from the sides and bottom which help to eliminate design problem
relating to cross-talk. The SMD Reflective Bowl Type IR LED offers mobile phones designers the flexibility when pairing with Proximity Sensor
given its narrow viewing angle without lens, high radient intensity, eliminate cross-talk and in minature package at a height of 0.9mm
IrDA
SMD Bowl Type Infrared LED
4
Sensing solutions have evolved through the years from discrete components for the industrial market, to fully integrated solutions for use in
the mobile and consumer electronics sector. Digital Ambient Light and Digital Proximity Sensor is designed to detect the bright & dim digital
light conditions to control display and / or keypad backlighting. This will help to reduce eye strain for comfortable vision, increase lamp life
and minimizing power consumption which are designing to meet the requirements of our current and emerging applications in the consumer
electronics, industrial and mobile markets.
Optical Sensing solutions have continued to mature and innovate into integrating new features on top of traditional 3-in-1 sensor. Gesture
sensor has enable smartphones users to experience a must personalize response by a waving of hand on the surface of the touch panel. RGB
sensor is now able to sense more intelligently the environment light as well as color temperature. This information of color sensor has enable
various applications that requires color compensation towards environment light. Besides that, UV sensors have emerged to be relatively useful
for wearable applications. By determining the UVI of the environment, wearable devices can be "smarter" to inform and feedback necessary
precautions towards the end user.
Digital Ambient Light and Digital Proximity Sensor
New Feature add-on to Optical Sensor
Digital Light Sensor
Part No. Description
Package
Type
Package
Dimension
(L x W x H) (mm)
Pin-Out
Operating
Temp (°C)
Supply
Voltage (V)
Interface
Interrupt
&
Persist
DLS Full Scale
ADC Count
Light
Range
LTR-329ALS Digital Light Sensor
ChipLED
4 pins
2.00 x 2.00 x 0.70
VDD, GND,
SDA, SCL
-30 to +70 2.4 to 3.6
I2C fast mode
(400kbit/s)
No
16-bit ADC
(linear)
0.01 lux
to
64k lux
LTR-303ALS Digital Light Sensor
ChipLED
6 pins
2.00 x 2.00 x 0.70
VDD, NC,
GND, SCL,
INT, SDA
-30 to +70 2.4 to 3.6
I2C fast mode
(400kbit/s)
Yes
16-bit ADC
(linear)
0.01 lux
to
64k lux
LTR-308ALS
Very Low Power
Consumption
Digital Light Sensor
ChipLED
6 pins
2.00 x 2.00 x 0.70
VDD, NC,
GND, SCL,
INT, SDA
-40 to +85 1.7 to 3.6
I2C fast mode
(400kbit/s)
Yes
Up to 20-bit ADC
(linear)
0.01 lux
to
157k lux
RGB Color Sensor
Part No. Description
Package
Type
Package
Dimension
(L x W x H) (mm)
Pin-Out
Operating
Temp (°C)
Supply
Voltage
(V)
Interface
Interrupt
&
Persist
DLS Full
Scale ADC
Count
Light
Range
PS Full
Scale ADC
Count
Detection
Range
(mm)
LTR-380RGB
RGB Sensor
+ Digital
Light Sensor
ChipLED
6 pins
2.00 x 2.00 x 0.70
VDD, NC,
GND, SCL,
INT, SDA
-40
to +85
1.7
to 3.6
I2C fast
mode
(400kbit/s)
Yes
Up to
20-bit ADC
(linear)
0.01 lux
to
157k lux
N.A. N.A.
Integrated RGB Color Sensor
Part No. Description
Package
Type
Package
Dimension
(L x W x H) (mm)
Pin-Out
Operating
Temp (°C)
Supply
Voltage
(V)
Interface
Interrupt
&
Persist
DLS Full
Scale
ADC
Count
Light
Range
PS Full
Scale
ADC
Count
Detection
Range
(mm)
LTR-580RGB
RGB Sensor
+ Digital
Light Sensor
+ Proximity
Sensor
+ IR LED
ChipLED
8 pins
3.94 x 2.36 x 1.35
SDA,INT,
LDR,LEDK,
LEDA,GND,
SCL,VDD
-40
to +85
1.7
to 3.6
I2C fast
mode
(400kbit/s)
Yes
Up to
20-bit
ADC
(linear)
0.01 lux
to
157k lux
8 to
11-bit
ADC
(linear)
0-100
LTR-588RGB
RGB Sensor
+ Digital
Light Sensor
+ Proximity
Sensor
+ IR LED
(small window)
ChipLED
8 pins
3.94 x 2.36 x 1.35
SDA,INT,
LDR,LEDK,
LEDA,GND,
SCL,VDD
-40
to +85
1.7
to 3.6
I2C fast
mode
(400kbit/s)
Yes
Up to
20-bit
ADC
(linear)
0.01 lux
to
157k lux
8 to
11-bit
ADC
(linear)
0-100
5
UV Sensor
Part No. Description
Package
Type
Package Dimension
(L x W x H) (mm)
Pin-Out
Operating
Temp (°C)
Supply
Voltage
(V)
Interface
Interrupt
& Persist
DLS / UV
Full Scale
ADC
Count
Light
Range
UV
Sensitivity
(Count/
UVI)
PS Full
Scale
ADC
Count
Detection
Range
(mm)
LTR-390UV
UV Sensor
+ Digital Light
Sensor
ChipLED
6 pins
2.00 x 2.00 x 0.70
VDD, NC,
GND,
SCL, INT,
SDA
-40
to +85
1.7
to 3.6
I2C fast
mode
(400kbit/s)
Yes
Up to
20-bit
ADC
(linear)
0.01 lux
to
157k lux
1400 N.A. N.A.
Integrated UV Sensor
Part No. Description
Package
Type
Package Dimension
(L x W x H) (mm)
Pin-Out
Operating
Temp (°C)
Supply
Voltage
(V)
Interface
Interrupt
& Persist
DLS / UV
Full Scale
ADC
Count
Light
Range
UV
Sensitivity
(Count/
UVI)
PS Full
Scale
ADC
Count
Detection
Range
(mm)
LTR-590UV
UV Sensor
+ Digital
Light Sensor
+ Proximity
Sensor
+ IR LED
ChipLED
8 pins
3.94 x 2.36 x 1.35
SDA,INT,
LDR,LEDK,
LEDA,GND,
SCL,VDD
-40
to +85
1.7
to 3.6
I2C fast
mode
(400kbit/s)
Yes
Up to
20-bit
ADC
(linear)
0.01 lux
to
157k lux
2300
Up to
11-bit
ADC
(linear)
0-100
Digital Proximity Sensor
Part No. Description
Package
Type
Package
Dimension
(L x W x H) (mm)
Pin-Out
Operating
Temp (°C)
Supply
Voltage
(V)
Interface
Interrupt
&
Persist
PS Full Scale
ADC Count
Detection
Range
(mm)
LTR-659PS
Digital Proximity
Sensor+ IR LED
ChipLED
8 pins
3.94 x 2.36 x 1.35
SDA,INT,
LDR,LEDK,
LEDA,GND,
SCL,VDD
-30 to +70 2.4 to 3.6
I2C fast mode
(400kbit/s)
Yes
11-bit ADC
(linear)
0-100
LTR-676PS
Digital Proximity
Sensor+ IR LED
(Small Window)
ChipLED
8 pins
3.94 x 2.36 x 1.50
SDA,INT,
LDR,LEDK,
LEDA,GND,
SCL,VDD
-40 to +85 1.7 to 3.6
I2C fast mode
(400kbit/s)
Yes
Up to 11-bit ADC
(linear)
0-100
LTR-706PS
Digital Proximity
Sensor+ VCSEL
(Small Window)
ChipLED
8 pins
3.94 x 2.36 x 1.35
SDA,INT,
LDR,LEDK,
LEDA,GND,
SCL,VDD
-30 to +70 2.7 to 3.6
I2C fast mode
(400kbit/s)
Yes
11-bit ADC
(linear)
0-100
Heart Rate Monitoring Sensor
Part No. Description
Package
Type
Package Dimension
(L x W x H) (mm)
No of Pins
Operating
Temp (°C)
Supply
Voltage (V)
Supply
Current (mA),
Typ @25Hz
Standby
Current
(uA), Typ
Interface
Emitter
Sensitivity
LTR-800HR
AFE Integrated Optical
HRM Sensor
FPC
connector
18.50 x 15.00 x 2.90 12 -20 to +85 3.0 to 3.6 0.76 5
I2C fast mode
(400kbit/s)
Green
(525nm)
LTR-801SHR
AFE + Accelerometer
Integrated Optical HRM
Sensor (Slim Package)
FPC
connector
17.40 x 12.70 x 2.90 12 -20 to +85 3.0 to 3.6 0.76 5
I2C fast mode
(400kbit/s)
Green
(525nm)
LTR-806HR
AFE Integrated Optical
HRM Sensor
SMT 8.0 x 2.6 x 1.50 6 -20 to +85 3.0 to 3.6 0.95 5
I2C fast mode
(400kbit/s)
Green
(525nm)
LTR-810HR
Fully Integrated Analog
Optical HRM Sensor
with 4 Emitters
SMT 5.88 x 2.36 x 0.95 12 -20 to +85 1.5 to 5.5 N.A. N.A. Analog Output
Green
(525nm)
LTR-811HR
Fully Integrated Analog
Optical HRM Sensor
with 2 Emitters
SMT 9.20 x 4.40 x 1.10 8 -20 to +85 1.5 to 5.5 N.A. N.A. Analog Output
Green
(525nm)
LTR-820HR
Ultra Small Chipled
Package Optical HRM
Sensor
SMT 3.96 x 2.36 x 1.35 8 -40 to +85 1.7 to 3.6 N.A. N.A.
I2C fast mode
(400kbit/s)
IR
(940nm)
6
2-in-1 Integrated Sensor
Part No. Description
Package
Type
Package Dimension
(L x W x H) (mm)
Pin-Out
Operating
Temp (°C)
Supply
Voltage
(V)
Interface
Interrupt
& Persist
DLS Full
Scale
ADC
Count
Light
Range
PS Full Scale
ADC Count
Detection
Range
(mm)
LTR-507ALS
(2-in-1)
Digital Light Sensor
+ Long Distance
Proximity Sensor
+ LED Driver
ChipLED
8 pins
2.65 x 2.00 x 1.30
VDD, AGND,
LED GND,
SEL, LDR,
INT, SCL, SDA
-40
to +85
2.4
to 3.6
I2C fast
mode
(400kbit/s)
Yes
Up to
20-bit
ADC
(linear)
0.01 lux
to 64k lux
11-bit ADC
(linear)
0-500
3-in-1 Integrated Sensor
Part No. Description
Package
Type
Package Dimension
(L x W x H) (mm)
Pin-Out
Operating
Temp (°C)
Supply
Voltage
(V)
Interface
Interrupt
& Persist
DLS Full
Scale
ADC
Count
Light
Range
PS Full Scale
ADC Count
Detection
Range
(mm)
LTR-559ALS
(3-in-1)
Digital Light Sensor
+Proximity Sensor
+IR LED
ChipLED
8 pins
3.94 x 2.36 x 1.35
SDA,INT,
LDR,LEDK,
LEDA,GND,
SCL,VDD
-30
to +70
2.4
to 3.6
I2C fast
mode
(400kbit/s)
Yes
16-bit
ADC
(linear)
0.01 lux
to
64k lux
11-bit ADC
(linear)
0-100
LTR-578ALS
(3-in-1,
Small Window,
FOV = +/-40deg)
Digital Light Sensor
+Proximity Sensor
+IR LED
ChipLED
8 pins
3.94 x 2.36 x 1.35
SDA,INT,
LDR,LEDK,
LEDA,GND,
SCL,VDD
-40
to +85
1.7
to 3.6
I2C fast
mode
(400kbit/s)
Yes
Up to
20-bit
ADC
(linear)
0.01 lux
to
157k lux
Up to
11-bit ADC
(linear)
0-100
LTR-579ALS
(3-in-1,
Small Window,
FOV = +/-24deg)
Digital Light Sensor
+Proximity Sensor
+IR LED
ChipLED
8 pins
3.94 x 2.36 x 1.50
SDA,INT,
LDR,LEDK,
LEDA,GND,
SCL,VDD
-40
to +85
1.7
to 3.6
I2C fast
mode
(400kbit/s)
Yes
Up to
20-bit
ADC
(linear)
0.01 lux
to
157k lux
Up to
11-bit ADC
(linear)
0-100
LTR-778ALS
(3-in-1,
Small Window,
FOV = +/-36deg)
Digital Light Sensor
+Proximity Sensor
+VCSEL
ChipLED
8 pins
3.94 x 2.36 x 1.35
SDA,INT,
NC,En-B,
LEDA,GND,
SCL,VDD
-30
to +70
2.7
to 3.6
I2C fast
mode
(400kbit/s)
Yes
16-bit
ADC
(linear)
0.01 lux
to
64k lux
11-bit ADC
(linear)
0-100
4-in-1 Integrated Sensor
Part No. Description
Package
Type
Package Dimension
(L x W x H) (mm)
Pin-Out
Operating
Temp (°C)
Supply
Voltage
(V)
Interface
Interrupt
& Persist
DLS Full
Scale
ADC
Count
Light
Range
PS Full Scale
ADC Count
Detection
Range
(mm)
LTR-580RGB
RGB Sensor
+ Digital Light
Sensor
+ Proximity Sensor
+ IR LED
ChipLED
8 pins
3.94 x 2.36 x 1.35
SDA,INT,
LDR,LEDK,
LEDA,GND,
SCL,VDD
-40
to +85
1.7
to 3.6
I2C fast
mode
(400kbit/s)
Yes
Up to
20-bit
ADC
(linear)
0.01 lux
to
157k lux
Up to
11-bit ADC
(linear)
0-100
LTR-588RGB
RGB Sensor
+ Digital Light
Sensor
+ Proximity Sensor
+ IR LED
(Small Window)
ChipLED
8 pins
3.94 x 2.36 x 1.35
SDA,INT,
LDR,LEDK,
LEDA,GND,
SCL,VDD
-40
to +85
1.7
to 3.6
I2C fast
mode
(400kbit/s)
Yes
Up to
20-bit
ADC
(linear)
0.01 lux
to
157k lux
Up to
11-bit ADC
(linear)
0-100
LTR-590UV
UV Sensor
+ Digital Light
Sensor
+ Proximity Sensor
+ IR LED
ChipLED
8 pins
3.94 x 2.36 x 1.35
SDA,INT,
LDR,LEDK,
LEDA,GND,
SCL,VDD
-40
to +85
1.7
to 3.6
I2C fast
mode
(400kbit/s)
Yes
Up to
20-bit
ADC
(linear)
0.01 lux
to
157k lux
Up to
11-bit ADC
(linear)
0-100
Gesture Integrated Sensor
Part No. Description
Package
Type
Package Dimension
(L x W x H) (mm)
Pin-Out
Operating
Temp (°C)
Supply
Voltage
(V)
Interface
Interrupt
& Persist
DLS Full
Scale
ADC
Count
Light
Range
PS & GS Full Scale
ADC Count
Detection
Range
(mm)
LTR-91400
Gesture Sensor
+ Digital Light
Sensor
+ Proximity
Sensor
+ IR LED
ChipLED
8 pins
3.94 x 2.36 x 1.35
SDA,INT,
LDR,LEDK,
LEDA,GND,
SCL,VDD
-30
to +70
2.4
to 3.6
I2C fast
mode
(400kbit/s)
Yes
16-bit
ADC
(linear)
0.01 lux
to
64k lux
PS: 11-bit ADC(linear)
GS: 8-bit ADC (linear)
50 (typ)
