Photo Sensor. APDS-9301 Datasheet

APDS-9301 Sensor. Datasheet pdf. Equivalent

Part APDS-9301
Description Miniature Ambient Light Photo Sensor
Feature APDS-9301 Miniature Ambient Light Photo Sensor with Digital (I2C) Output Data Sheet Description The.
Manufacture AVAGO
Datasheet
Download APDS-9301 Datasheet



APDS-9301
APDS-9301
Miniature Ambient Light Photo Sensor
with Digital (I2C) Output
Data Sheet
Description
The APDS-9301 is Light-to-Digital Ambient Light Photo
Sensor that converts light intensity to digital signal output
capable of direct I2C interface. Each device consists of one
broadband photodiode (visible plus infrared) and one
infrared photodiode. Two integrating ADCs convert the
photodiode currents to a digital output that represents the
irradiance measured on each channel. This digital output
can be input to a microprocessor where illuminance
(ambient light level) in lux is derived using an empirical
formula to approximate the human-eye response.
Application Support Information
The Application Engineering Group is available to
assist you with the application design associated with
APDS-9301 ambient light photo sensor module. You can
contact them through your local sales representatives for
additional details.
Features
Approximate the human-eye response
Precise Illuminance measurement under diverse light-
ing conditions
Programmable Interrupt Function with User-Defined
Upper and Lower Threshold Settings
16-Bit Digital Output with I2C Fast-Mode at 400 kHz
Programmable Analog Gain and Integration Time
Miniature ChipLED Package
– Height – 0.55mm
– Length – 2.60mm
– Width – 2.20mm
50/60-Hz Lighting Ripple Rejection
Typical 3.0V Input Voltage
Low Active Power (0.6 mW Typical) with Power Down
Mode
RoHS Compliant
Applications
Detection of ambient light to control display
backlighting
– Mobile devices – Cell phones, PDAs, PMP
– Computing devices – Notebooks, Tablet PC, Key
board
– Consumer devices – LCD Monitor, Flat-panel TVs,
Video Cameras, Digital Still Camera
Automatic Residential and Commercial Lighting
Management
Automotive instrumentation clusters
Electronic Signs and Signals
Ordering Information
Part Number
APDS-9301-020
Packaging Type
Tape and Reel
Package
6-pins Chipled package
Quantity
2500



APDS-9301
Functional Block Diagram
VDD = 2.7 V
to 3.6 V
Ch0 (Visible + IR)
Ch1 (IR)
ADC
ADC
GND
Address Select
Command
Register
ADC Register
Interrupt
I2C
I/O Pins Configuration Table
Pin Symbol
1 VDD
2 GND
3 ADDR SEL
4 SCL
5 SDA
6 INT
Type
Voltage Supply
Ground
Address Select
Serial Clock
Serial Data
Interrupt
Absolute Maximum Ratings
Parameter
Supply voltage
Digital output voltage range
Digital output current
Storage temperature range
ESD tolerance
Symbol
VDD
VO
IO
Tstg
human body model
Recommended Operating Conditions
Parameter
Supply Voltage
Operating Temperature
SCL, SDA input low voltage
SCL, SDA input high voltage
Symbol Min Typ
VDD 2.7 3.0
Ta -30 –
VIL -0.5 –
VIH 2.1 –
Electrical Characteristics
Parameter
Supply current
INT, SDA output low voltage
Leakage current
Symbol Min Typ
IDD – 0.24
– 3.2
VOL 0 –
0–
ILEAK
-5 –
2
Min
-0.5
-1
-40
Max
3.6
85
0.8
3.6
Max
0.6
15
0.4
0.6
5
ADDR SEL
INT
SCL
SDA
Max
3.8
3.8
20
85
2000
Unit
V
V
mA
ºC
V
Unit Condition
V
ºC
V
V
Unit Conditions
mA Active
μA Power down
V 3 mA sink current
V 6 mA sink current
μA





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