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MLX75304   Light-to-Frequency SensorEyeC

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The MLX75304 Light-to-Frequency SensorEyeC is an easy-to-use light sensor that converts light intensity into an output frequency. The MLX75304 features highly linear response over a huge dynamical light input range of more than 100dB. The sensor is designed for high-volume applications like ambient light detection, LCD screen backlight dimming and LED light control.

All sensors are RoHS compliant and suited for solder reflow 260°C. AEC-Q100 qualified versions for automotive applications up to +125°C operating temperature are available.

The SensorEyeC series are perfect replacements for discrete photodiodes, phototransistors and light dependant resistors (LDR). 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 components.
 

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Features and Benefits

  • Outperform
  • High dynamical range: more than 100dB light range
  • Frequency output: from 3Hz .. 1 MHz
  • High linear response

  • Easy-to-use
  • Easy interface to microcontrollers
  • Low temperature dependency
  • Small size package DFN3x3
  • Supply voltage 3V..5.5V
  • Solder reflow 260degC

  • Quality
  • Target 0 ppm defects, target <10 ppm
  • Precise responsivity spec over temperature
  • RoHS compliant


Product Applications

Cockpit Light Control
Cockpit Light Dimming
Automotive Interior & Exterior Lighting
Notebook LCD Screen Backlight Dimming
Indoor & Outdoor Lighting
Mobile Phone LCD Screen Backlight Dimming


Assets

Application Note
File Type
Size
Revision
Date
Action
MLX75303-4-5 SensorEyeC series Application Descriptions
PDF
267.1 KB
3.4
4/4/2008
edit
 
DataSheet
File Type
Size
Revision
Date
Action
Datasheet MLX75303
PDF
1.3 MB
2.0
7/16/2008
edit
Preliminary Datasheet MLX75304
PDF
725.2 KB
0.3
7/16/2008
edit
 
Feature Article
File Type
Size
Revision
Date
Action
Why Melexis Optical Sensors?
PDF
573.0 KB
2.1
4/1/2008
edit
 
MainImage
File Type
Size
Revision
Date
Action
DFN and SO8 SensorEyeC Package
JPG
116.8 KB
003
5/30/2008
edit
 
Product flyers
File Type
Size
Revision
Date
Action
SensorEyeC series
PUB
8.6 MB
4.4
6/6/2008
edit
 



Related Products

Part Number
Description
 
MLX75303 Optical Switch SensorEyeC
MLX75305 Light-to-Voltage SensorEyeC
MLX753O3 - 753O4 - 753O5 SensorEyeC Light Sensor series
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