APS-12D-1-02-TR8 Datasheet, PDF (7/12 Pages) Everlight Electronics Co., Ltd – Surface - Mount Digital Ambient Light Sensor with Proximity Sensor

Surface - Mount Digital
Ambient Light Sensor with Proximity Sensor
APS-12D-1-02/TR8
Register structure
－ (1) 00h (Command 1) ALS/PS Operating Mode Select
ST ₁
Slave address
00 010
0
R/W
0
A
0
Sub address
000000
0
A
OP2
Command 1
OP1 OP0 0 0
0
0
0
SP
： OP2-OP0 Operating mode select
OP2 OP1 OP0
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
Operating mode
Power-down the device
ALS once
Surrounding IR ones
Proximity once
(Reserved)
ALS continuous
Surrounding IR continuous
Proximity continuous
－ (2) 01h (Command 2) ALS/PS IRDR & Modulation Frequency & Range Select
Slave address R/W
Sub address
Command 1
ST
A
A
SP
1000100 0
00000001
IS1 IS0 FREQ1 FREQ0 RES1 RES0 RANGE1 RANGE0
0： IS1-IS IRDR select
IS1 IS0 IRDR pin source current
0
0
50mA
0
1
25mA
1
0
12.5mA
1
1
6.25mA
0： FREQ1-FREQ Modulation frequency select
FREQ1
0
0
1
1
FREQ0
0
1
0
1
Modulation frequency
DC
N/A
N/A
39kHz
Everlight Electronics Co., Ltd.
Document No: DLS-0000035 Rev 1.0
7
http://www.everlight.com
Jun. 07. 2011.