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PDF AP3216C Data sheet ( Hoja de datos )
| Número de pieza | AP3216C | |
| Descripción | 3-in-1 Digital ALS + PS + IRLED Module | |
| Fabricantes | LITE-ON | |
| Logotipo |  |
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LLSSCC 敦 南 科 技
LITE-ON SEMICONDUCTOR CORP.
AP3216C Rev0.86
3-in-1 Digital ALS + PS + IRLED Module
Descriptions
Features
The AP3216C is an integrated ALS & PS module
I2C interface (FS mode @ 400k Hz)
that includes a digital ambient light sensor [ALS], a
Mode Select: ALS, PS+IR, ALS+PS+IR, PD,
proximity sensor [PS], and an IR LED in a single
ALS once, SW Reset, PS+IR once and
package.
ALS+PS+IR once.
Built-in temperature compensation circuit
This device provides a multiple gain function with
Wide operating temperature range (-30°C to
linear response over a dynamic range
+80°C)
365/1460/5840/23360 and is well suited to
Ambient Light Photo Sensor
applications under clear glass or darkened glass.
16-bit effective linear output (0~65535)
4 user selectable dynamic range
The proximity function is targeted specifically
Anti-flicker rejection (reject 50/60Hz)
towards near field application and detects external
High sensitivity @ darkened glass
object with simple configurable zone controlled by
Window loss compensation
registers. With multiple proximity gain control,
Proximity Detector
multiple IR LED current control and 10-bit ADC
10 bit effective linear output (0~1023)
output, this device is designed specially to fix low
4 programmable IR LED current output
reflection objects, such as black hair.
High ambient light suppression
Cross talk compensation
The device supports an interrupt feature to improve
Form factor 4.1mm x 2.4 mm x 1.35 mm
system efficiency and several features that help to
RoHS compliant
minimize the occurrence of false triggering.
Through internal calibration and CMOS design, the
Applications
AP3216C is designed to minimize device-to-device
Mobile phone, Pad
variations for ease of manufacturability.
Personal Navigation Device
Notebook/Ultrabook
LCD/PDP TV backlight systems
Digital Photo Frame
Applications with Capacitive Touch Panel
Ordering Information
Part No.
AP3216C
Packing Type
Tape and Reel (MSL3)
Package
8Ld Chipled
4.1 x 2.4 x 1.35mm
Quantity
2,500
Please be aware that an Important Notice concerning availability, disclaimers, and use in critical
applications of LSC products is at the end of this document.
Lite-On Semi. Corp. Confidential
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LLSSCC 敦 南 科 技
LITE-ON SEMICONDUCTOR CORP.
AP3216C Rev0.86
3-in-1 Digital ALS + PS + IRLED Module
Electrical & Optical Specifications
All specifications are at VDD=3.3V, Tope=25℃, white light LED, unless otherwise noted.
Parameter
Active Supply Current Note1
Active Supply Current Note2
Shutdown Current
Ambient Light Sensor
Range 1
Symbol
Idd
Idd
Ipd
MIN
TYP
170
550
2
MAX
250
700
5
Notes
Ev=0, excluding LED current
Ev=0, including LED current
Ev=0, I2C inactive
UNIT
uA
uA
uA
23360
0.36 lux/count (Default)
lux
Dynamic Range
Range 2
Range 3
5840
1460
0.089 lux/count
0.022 lux/count
lux
lux
Range 4
365 0.0056 lux/count
lux
Range 1
360 Ev=128lux
count
ALS ADC Count
Range 2
Range 3
1438
5750
Ev=128lux
Ev=128lux
count
count
Range 4
23000
Ev=128lux
count
Dark Count
5 Ev=0, Range 4
count
Conversion Time
Proximity Sensor
LED Forward Voltage
100 16bit ADC count
VF 1.3 1.45 1.6 IF=20mA
ms
V
LED Peak Wavelength λp 850 IF=20mA
nm
LED Spectral Bandwidth
PS Sensing Full Scale ADC
Count (delta value)
Δλ
40 IF=20mA
1023
nm
count
IR sensing Full Scale ADC Count
(@ ambient light)
Proximity ADC count value Note3
1023
TBD
count
count
16.7 %
LED Driver Current
100% = 110mA @ Typ.
33.3
66.7
%
%
100 Default
%
Notes:
1. The current consumption is tested under 0x00=0x03, 0x10=0x00, 0x20=0x59, 0x21=0x13, 0x23=0x00, 0x24=0x00
respectively, excluding LED current.
2. The current consumption is tested under 0x20=0x59, 0x21=0x13, 0x23=0x00, 0x24=0x07 respectively.
3. Test condition : 18% grey card, 43mm distance, register setting 0x20=0x79 & 0x21=0x13, open view(no glass)
above the module.
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Register Table List
System Register Table
ADDR (HEX) REGISTER NAME
0x00
0x01
0x02
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
System Configuration
Interrupt Status
INT Clear Manner
IR Data Low
IR Data High
ALS Data Low
ALS Data High
PS Data Low
PS Data High
AP3216C Rev0.86
3-in-1 Digital ALS + PS + IRLED Module
DESCRIPTION
Control of basic functions
ALS and PS interrupt status output
Auto/semi clear INT pin selector
Lower byte for IR ADC channel output
Higher byte for IR ADC channel output
Lower byte for ALS ADC channel output
Higher byte for ALS ADC channel output
Lower byte for PS ADC channel output
Higher byte for PS ADC channel output
ALS Register Table
ADDR (HEX) REGISTER NAME
0x10
0x19
0x1A
0x1B
0x1C
0x1D
ALS Configuration
ALS Calibration
ALS Low Threshold(7:0)
ALS Low Threshold (15:8)
ALS High Threshold (7:0)
ALS High Threshold(15:8)
DESCRIPTION
Control of gain, conversion time of persist for ALS
ALS window loss calibration
Lower byte of ALS low threshold
Higher byte of ALS low threshold
Lower byte of ALS high threshold
Higher byte of ALS high threshold
PS Register Table
ADDR (HEX) REGISTER NAME
0x20
PS Configuration
0x21
PS LED Driver
0x22
PS INT Form
0x23
0x24
PS Mean Time
PS LED Waiting Time
0x28
0x29
0x2A
0x2B
0x2C
0x2D
PS Calibration L
PS Calibration H
PS Low Threshold (2:0)
PS Low Threshold (10:3)
PS High Threshold (2:0)
PS High Threshold (10:3)
DESCRIPTION
Control of gain, integrated time and persist for PS
Control of LED pulses number and driver current
Interrupt algorithms style select of PS
PS average time selector
Control PS LED waiting time
Offset value to eliminate cross talk
Offset value to eliminate cross talk
Lower byte of PS low threshold
Higher byte of PS low threshold
Lower byte of PS high threshold
Higher byte of PS high threshold
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| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet AP3216C.PDF ] | |
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