APDS-9801 Avago Technologies US Inc., APDS-9801 Datasheet - Page 3

• Manufacturer Part Number: APDS-9801
• Description: INTEGRATED DIGITAL PS AND ALS
• Manufacturer: Avago Technologies US Inc.
• Type: Analog Ambient Light Sensor and Digital Proximity Sensorr

Specifications of APDS-9801

• Peak Wavelength: 940 nm
• Maximum Light Current: 83 uA
• Maximum Dark Current: 300 nA
• Maximum Rise Time: 1000 ns
• Maximum Fall Time: 300 ns
• Mounting Style: SMD/SMT
• Product: Integrated Ambient Light and Proximity Sensor
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Electrical & Optical Specifications (T
Note:
1. White LED is used as light source.
2. V
3. Test conditions: V
4. Test conditions: V
5. Test conditions: V
6. Test without window between sensor and grey card object.
7. Test without window or object above sensor.
3
Parameter
ALS Output Current
ALS Dark Current
ALS Peak Spectral Sensitivity
ALS Light Current Ratio
ALS Saturation Voltage
SCL, SDA Input High Voltage
SCL, SDA Input Low Voltage
INTR, SDA Output Low Voltage
(Open Drain) [PS]
I
I
I
Shutdown Current
PS Output Count
LED Peak Wavelength
PS LED - Output Current Peak
PS-LED Pulse Frequency
PS-Pulse Duty-Cycle
PS-Number of Pulses
PS-Burst Interval Delay
Full Scale ADC Count (PS)
Crosstalk (PS)
AVG
AVG
AVG
DD
at 5 ms delay time
at 50 ms delay time
at 500 ms delay time
=1.8 V, Current Light Ratio = (output current at 100 Lux Incandescent) / (output current at 100 Lux Fluorescent).
DD
DD
DD
=1.8 V, 5 ms delay, I
=1.8 V, 50 ms delay, I
=1.8 V, 500 ms delay, I
A
= 25°C)
LED
LED
LED
=100 mA, 20 pulses, 25% duty cycle, Freq=100 kHz, Ev=0 Lux.
=100 mA, 20 pulses, 25% duty cycle. Freq=100 kHz. Ev=0 Lux.
Symbol
I
V
V
V
V
I
I
=100 mA, 20 pulses, 25% duty cycle. Freq=100 kHz. Ev=0 Lux.
OUT
SD
LED
SAT
IH
IL
OL
Min.
V
1.25
75, 100, 125, 150
50, 100, 200
12.5%, 25%, 37.5%, 50%
4, 8, 12, 16, 20, 24, 28, 32
5, 20, 50, 125, 250, 500, 1000,
2000
DD
-1.0
Typ.
83
300
560
1.1
V
1.3
180
90
1
1300
940
DD
-0.8
Max.
0.54
0.3
0.6
4092
250
Unit
PA
nA
nm
V
V
V
V
V
mA
PA
PA
PA
counts
nm
mA
kHz
ms
counts
counts
Conditions
V
[2]
Load=150 k:, V
Ev=100 Lux,
I
I
V
V
V
distance, Freq=100 kHz, n=20
pulses, Duty-cycle=25%,
I
Refer to Figure 6.
Programmable via I
Programmable via I
Programmable via I
Programmable via I
Programmable via I
Duty-cycle=25%, I
V
V
V
Kodak 18% grey card, 30 mm
Programmable via I
Freq=100kHz, n=20pulses,
SINK
SINK
LED
DD
DD
DD
DD
DD
DD
DD
=100 mA, V
=1.8 V, Ev=100 Lux,
=1.8 V, Ev=0 Lux
=1.8 V, I
=1.8 V, I
=1.8 V, I
=1.8 V, Ev=0 Lux
=1.8V,
=3 mA
=6 mA
[7]
DD
DD
DD
[1]
+I
+I
+I
DD
DD
LEDAVG
LEDAVG
LEDAVG
=1.8 V,
LED
=1.8 V,
2
2
2
2
2
2
C bus
C bus
C bus
C bus
C bus
C bus
=100mA,
[3]
[4]
[5]
[1]
[6]