MLX75305
Light-to-Voltage SensorEyeC
1. Features and Benefits 3. Functional Diagram
Converts light intensity to voltage 3 - Vdd
High linearity
VDD
Low temperature dependency
E
e
Supply voltage range 3V to 5.5V
Open drain output voltage output
Vref
2 - OUT
Automotive Cavity SO8 package
Designed for automotive applications
Solder reflow 260degC, MSL3
1 - Vss
Automotive qualified AEC-Q100 Grade 1
Operating temperature -40 up to 125degC
Figure 1
RoHS compliant lead-free
4. General Description
2. Application Examples
General The Melexis SensorEyeC series are CMOS
integrated optical sensor ICs including
Ambient Light Sensor
photodiode, transimpedance amplifier and output
LCD Backlight Sensor
transistor on one chip. These sensors are designed
for high-volume automotive and non-automotive
LED Power Monitoring
applications.
Automotive
The MLX75305 Light-to-Voltage SensorEyeC
Automatic light dimming of instrument
converts ambient or LED light intensity into an
panels and displays
output voltage.
Electrochrome Dimming
The MLX75305 block diagram is shown above and
Headlights on/off control
contains following blocks: a photodiode, a
Printers/Copiers
transimpedance amplifier to convert and amplify
the photocurrent of the photodiode and an open
Paper feed detection
drain output buffer stage.
Paper size and orientation detection
Toner cartridge presence detection
REVISION 9 - OCTOBER 17, 2016
[390107530501]
MLX75305
Datasheet
5. Ordering Information
Product Temperature Package Option Code Packing Form
MLX75305 K (-40C to 125C) XD AAA-000 RE
MLX75305 K (-40C to 125C) XD ABA-000 RE
Legend:
Temperature Code: K for Temperature Range -40C to 125C
Package Code: XD for SOIC-8 package
Option Code: AAA-xxx: Responsivity Gain10
ABA-xxx: Responsivity Gain1
Packing Form: RE for Reel
Ordering Example: MLX75305EXD-AAA-000-RE
Table 1
REVISION 9 - OCTOBER 17, 2016
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