MLX75030 Datasheet, PDF (12/72 Pages) Melexis Microelectronic Systems – Universal ActiveLight Sensor Interface

MLX75030 Universal ActiveLight Sensor Interface
Datasheet
1
8
Shunt R GND
VCCA
PAD
Analog
Input
Shunt resistor feedback to Ground
1
9
Shunt R-
2
Drive LED B
0
2
1
Drive LED A
VCCA
PAD
VCCA
PAD
VCCA
PAD
Analog
Input
Analog
Output
Analog
Output
Shunt resistor feedback
Drives FET gate for IR LED Emitter B
Drives FET gate for IR LED Emitter A
2
2
CEXT
2
3
VCCD
2
4
GNDD
VCCA
PAD
Analog
Input
External blocking Cap, connected to GNDA
Supply
Ground
Regulated external power supply
Ground
Table 2 : Pin definitions and descriptions
REVISION 005 – DECEMBER 2013
3901075030
PAGE 12 OF 72