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VEML6030-SB

P1-P3P4-P6P7-P9P10-P12P13-P14
VEML6030
www.vishay.com
Vishay Semiconductors
Rev. 1.2, 13-Jan-17
1
Document Number: 84366
For technical questions, contact: sensorstechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
High Accuracy Ambient Light Sensor with I
2
C Interface
DESCRIPTION
VEML6030 is a high accuracy ambient light digital 16-bit
resolution sensor in a miniature transparent 2 mm x 2 mm
package. It includes a high sensitive photodiode, a low
noise amplifier, a 16-bit A/D converter and supports an
easy to use I
2
C bus communication interface and additional
interrupt feature.
The ambient light result is as digital value available.
APPLICATIONS
• Ambient light sensor for mobile devices (e.g. smart
phones, touch phones, PDA, GPS) for backlight dimming
• Ambient light sensor for industrial on- / off-lighting
operation
• Optical switch for consumer, computing, and industrial
devices and displays
FEATURES
• Package type: surface mount
• Dimensions (L x W x H in mm): 2 x 2 x 0.87
• Integrated modules: ambient light sensor (ALS)
• Supply voltage range V
DD
: 2.5 V to 3.6 V
• Communication via I
2
C interface
•I
2
C bus H-level range: 1.7 V to 3.6 V
• Floor life: 72 h, MSL 4, according to J-STD-020
• Low stand by current consumption: typ. 0.5 μA
• Material categorization: for definitions of
compliance please see www.vishay.com/doc?99912
AMBIENT LIGHT FUNCTION
•Filtron
TM
technology adaption: close to real human eye
response
•O-Trim
TM
technology adoption: ALS output tolerance
≤ 10 %
• 16-bit dynamic range for ambient light detection from
0 lx to about 120 klx with resolution down to 0.0036 lx/ct,
supports low transmittance (dark) lens design
• 100 Hz and 120 Hz flicker noise rejection
• Excellent temperature compensation
• High dynamic detection resolution
• Software shutdown mode control
Note
(1)
MOQ: minimum order quantity
PRODUCT SUMMARY
PART NUMBER
OPERATING
RANGE
(mm)
OPERATING
VOLTAGE
RANGE
(V)
I
2
C BUS
VOLTAGE
RANGE
(V)
AMBIENT
LIGHT RANGE
(lx)
AMBIENT
LIGHT
RESOLUTION
(lx)
OUTPUT
CODE
ADC RESOLUTION
PROXIMITY /
AMBIENT LIGHT
VEML6030 n/a 2.5 to 3.6 1.7 to 3.6 0 to 120 000 0.0036 16 bit, I
2
C - / 0.0036
ORDERING INFORMATION
ORDERING CODE PACKAGING VOLUME
(1)
REMARKS
VEML6030
Tape and reel
MOQ: 3000
2.0 mm x 2.0 mm x 0.87 mm
VEML6030-GS15 MOQ: 10 000
VEML6030
www.vishay.com
Vishay Semiconductors
Rev. 1.2, 13-Jan-17
2
Document Number: 84366
For technical questions, contact: sensorstechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Notes
(1)
Light source: white LED
(2)
Light conditions: dark
CIRCUIT BLOCK DIAGRAM
Fig. 1 - Block Diagram
ABSOLUTE MAXIMUM RATINGS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL MIN. MAX. UNIT
Supply voltage V
DD
04V
Operation temperature range T
amb
-25 +85 °C
Storage temperature range T
stg
-25 +85 °C
Total power dissipation T
amb
≤ 25 °C P
tot
-50mW
Junction temperature T
j
- 110 °C
BASIC CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Supply voltage V
DD
2.5 3.3 3.6 V
Shut down current
(2)
V
DD
is 3.3 V I
sd
-0.5-μA
Operation mode current
(1)
V
DD
is 3.3 V, PSM = 11, refresh time 4100 ms I
DD
-2-μA
V
DD
is 3.3 V, PSM = 00, refresh time 600 ms I
DD
-8-μA
V
DD
is 3.3 V, PSM_EN = 0, refresh time 100 ms I
DD
-45-μA
I
2
C clock rate range f
SCL
10 - 400 kHz
I
2
C bus input H-level range V
DD
is 3.3 V V
ih
1.3 - 3.6 V
I
2
C bus input L-level range V
DD
is 3.3 V V
il
-0.4V
Digital current out
(low, current sink)
I
ol
3--mA
Digital resolution (LSB count) with ALS_GAIN = “01” - 0.0036 - lx/step
Detectable minimum illuminance with ALS_GAIN = “01” E
V min.
- 0.0072 - lx
Detectable maximum illuminance with ALS_GAIN = “10” E
V max.
- 120 000 - lx
Dark offset
(1)
with ALS_GAIN = “01” - 3 - step
SDA 2
INT 3
6 V
DD
5 SCL
4 ADDR
GND 1
ALS-PD
Output buffer
I
2
C interface
Low pass
lter
Temperature
sensor
Oscillator
Timing
controller
VEML6030
VEML6030
www.vishay.com
Vishay Semiconductors
Rev. 1.2, 13-Jan-17
3
Document Number: 84366
For technical questions, contact: sensorstechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Note
(1)
Data based on standard I
2
C protocol requirement, not tested in production.
Fig. 2 - I
2
C Timing Diagram
I
2
C TIMING CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER SYMBOL
STANDARD MODE
(1)
FAST MODE
(1)
UNIT
MIN. MAX. MIN. MAX.
Clock frequency f
(SMBCLK)
10 100 10 400 kHz
Bus free time between start and stop condition t
(BUF)
4.7 - 1.3 - μs
Hold time after (repeated) start condition;
after this period, the first clock is generated
t
(HDSTA)
4.0 - 0.6 - μs
Repeated start condition setup time t
(SUSTA)
4.7 - 0.6 - μs
Stop condition setup time t
(SUSTO)
4.0 - 0.6 - μs
Data hold time t
(HDDAT)
0 3450 0 900 ns
Data setup time t
(SUDAT)
250 - 100 - ns
I
2
C clock (SCK) low period t
(LOW)
4.7 - 1.3 - μs
I
2
C clock (SCK) high period t
(HIGH)
4.0 - 0.6 - μs
Detect clock / data low timeout t
(TIMEOUT)
25 35 - - ms
Clock / data fall time t
(F)
- 300 - 300 ns
Clock / data rise time t
(R)
- 1000 - 300 ns
V
IH
V
IL
t
(BUF)
{
{
P
Stop condition
S
Start condition
{
{
PS
Start Stop
I
2
C bus
clock
(SLCK)
I
2
C bus
data
(SDAT)
I
2
C bus
clock
(SLCK)
I
2
C bus
data
(SDAT)
t
(LOW)
t
(R)
t
(F)
V
IH
V
IL
t
(HDSTA)
t
(HDDAT)
t
(HIGH)
t
(SUDAT)
t
(SUSTA)
t
(SUSTO)
t
(LOSEXT)
t
(LOWMEXT)
t
(LOWMEXT)
t
(LOWMEXT)
SCLK
ACK
SDA
ACK
P1-P3P4-P6P7-P9P10-P12P13-P14

VEML6030-SB

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