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| TMD4903 Datasheet, PDF (4/86 Pages) ams AG – Color and Proximity Sensor Module with mobeam | |||
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Pin Assignment
TMD4903â PinAssignment
The device pin assignments are described below.
Figure 3:
Pin Diagram
R
Figure 4:
Pin Description
Pin Number
1
2
3
4
5
6
7
8
Pin Description
Pin Name
VDD
SCL
GND
LEDA
LDR
GPIO
INT
SDA
Description
Supply voltage (1.8V)
I²C serial clock terminal
Ground. All voltages are referenced to GND
LED anode
LED driver (sinks current) and LED cathode (for direct access to LED)
Open drain IRBeam output or alternate interrupt
Interrupt. Open drain output and logic level output for external IR
LED circuit
I²C serial data I/O terminal
Page 4
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ams Datasheet
[v1-12] 2015-May-14
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