ISL29015 Intersil Corporation, ISL29015 Datasheet - Page 9

• Manufacturer Part Number: ISL29015
• Description: Integrated Digital Ambient Light Sensor and Proximity Sensor
• Manufacturer: Intersil Corporation

2.25V TO 3.3V
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C1
1µF
PROXIMITY
IR LED
ALS
C2
0.1µF
IR
FIGURE 3. CURRENT CONSUMPTION FOR EACH INTEGRATION PHASE AND DETECTION CYCLE
0.4ms
499kΩ
REXT
1
2
3
I
2
VDD
GND
REXT
0.4ms
C SLAVE_0
9
ISL29015
1µs
50µA
IRDR
327.7 kHz
SDA
SCL
0.4ms
6
5
4
50µA
FIGURE 4. ISL29015 TYPICAL CIRCUIT
30ms
10kΩ
R1
1mA
50mA
I
2
ISL29015
C SLAVE_1
R2
10kΩ
SDA
SCL
I
1.7V TO 3.63V
2
C SLAVE_n
SDA
SCL
I
2
MICROCONTROLLER
SDA
SCL
C MASTER
October 31, 2008
FN6522.0