Hall Effect ICs
And Sensors
Wireless ICs
Optoelectronic
Sensors
Sensor Interface ICs
InfraRed Sensors
Pressure Sensors
BLDC Motor
Control ICs
Bus ICs
SensorEyeC
TM
Light Sensors
MLX75303: Optical Switch SensorEyeC
MLX75305: Light-to-Voltage SensorEyeC
SensorEyeC devices are integrated light sensors with
photodiode, transimpedance amplifier and output
transistor in one chip to simplify application design,
enhance quality and minimize use of external discretes.
The SensorEyeC series are perfect replacements for
photodiodes, phototransistors and light dependant
resistors (LDR).
Features & Benefits
Outperform
•
MLX75303: Dirt robustness by light over-saturation up to 1000x
•
MLX75305: Features high linearity +/- 2%
Easy-to-use
•
Low temperature dependency
•
High linear voltage or frequency output
•
Small size package: DFN 3mm x 3mm x 0.65mm
•
Supply voltage 3V..5.5V
•
Solder reflow 260°C
Quality
•
Low ppm defects
•
Precise light responsivity
•
RoHS compliant
•
Automotive version: AEC-Q100 automotive qualified
Versions
•
DFN3x3 or SO8 package
•
Consumer grade or automotive grade –40..+125°C
Product Information
感算商城
Hall Effect ICs
And Sensors
Wireless ICs
Optoelectronic
Sensors
Sensor Interface ICs
InfraRed Sensors
Pressure Sensors
BLDC Motor
Control ICs
Bus ICs
Disclaimer:
Devices sold by Melexis are covered by the warranty and patent indemnification provisions appearing in its Term of Sale.
Melexis makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or
regarding the freedom of the described devices from patent infringement. Melexis reserves the right to change
specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is
necessary to check with Melexis for current information. This product is intended for use in normal commercial
applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability
applications, such as military, medical life-support or life-sustaining equipment are specifically not recommended without
additional processing by Melexis for each application. The information furnished by Melexis is believed to be correct and
accurate. However, Melexis shall not be liable to recipient or any third party for any damages, including but not limited to
personal injury, property damage, loss of profits, loss of use, interrupt of business or indirect, special incidental or
consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the
technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of Melexis’ rendering of
technical or other services. © 2010 Melexis NV. All rights reserved.
For additional information email info@melexis.com
or go to our website at: www.melexis.com
Benefits of SensorEyeC light sensors
versus discrete photodiodes
Save PCB board space and cost
Use less discrete components.
Simplify design, ease high-volume production
Low temperature dependency, high linearity, high precision of
light responsivity, solder reflow 260°C.
Increase quality
Low ppm, lower noise and better EMC protection because the
sensitive link between photodiode and amplifier is integrated
on chip.
Additional benefits of automotive version
•
Automotive qualification AEC-Q100
•
Operating temperature up to +125°C
•
High gain on-chip avoids external high resistor values
Application Examples
Copiers and printers
Detect paper feed, orientation and cartridge presence.
LCD backlight dimming
Save battery power and enhanced user experience for cell
phones, GPS receivers, MP3 players, PCs. Also LED dimming.
Ambient light detection
Activate and de-activate lighting, sun blinds, roof windows.
Closed loop LED light and color intensity control.
Hand Detection
Activate washing table water taps and hand dryers.
Automotive light control
Detect ambient light for rear-view mirror dimming, for
instrument panel light control and for headlight control.
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