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413101のメーカーはSeme LABです、この部品の機能は「Visible Light Detector」です。 |
部品番号 | 413101 |
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部品説明 | Visible Light Detector | ||
メーカ | Seme LAB | ||
ロゴ | |||
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www.DataSheet4U.com
413101
Visible Light Detector with Analog
and Digital Outputs
DESCRIPTION
The 413101 is a low cost 4-pin visible
light sensor, with a current output which
is directly proportional to the light level.
It has a built in optical filter to provide a
response which is close to the human
eye, or “photopic”. It also has a digital
output to provide on/off switching, with
hysteresis to prevent flicker.
The output current can be converted
to a voltage by connecting it in series
with a resistor. The dynamic range is
determined by the external resistor and
power supply (e.g. 10K and 5V gives a
range of 0 to over 250 Lux, but can be
up to 1000 lux with a 1K resistor). The
internal dark current cancellation
enables high accuracy over the full
temperature range, even at low light
levels.
FEATURES
• Near human eye photopic response
• High IR rejection – integrated optical filter
• Current output highly linear vs light level
• 1uA per lux current output
• External resistor sets linear lux range
• Temperature stable
• Integrated high gain photo-current amplifier
• Dark-current cancellation
• Digital output for on/off switching
• Hysteresis to prevent flicker close to switching
threshold
APPLICATIONS
• Dawn/dusk sensing
• Security lighting
• Night-lights
• LCD backlight control
1.0 Basic application & test circuit
Figure A
Supply
VDD
DIG_OUT
413101
ADJ VSS
VADJ
RSS
On/Off
Signal
The 413101 is supplied as
probed wafers.Failing die are
marked with black ink-dots.
Pin Description
VDD – Positive supply
ADJ – Adjust (analog output)
VSS – Ground
DIG_OUT – Digital output (on/off signal)
Preliminary Datasheet
Revision A
This document is the property of Semefab (Scotland) Ltd and is furnished in confidence
and upon the condition that it is neither copied nor released to a third party without prior
consent.
Page 1 of 12
1 Page 413101
Visible Light Detector with Analog
and Digital Outputs
Figure B – Block Diagram
3.0 ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply input voltage
Supply current
Operating Temperature, TO
Storage Temperature, TS
RATING
-0.3 to 10
Internally limited
-40C to +85C
-40C to +100C
UNITS
V
mA
°C
°C
Preliminary Datasheet
Revision A
This document is the property of Semefab (Scotland) Ltd. And is furnished in
confidence and upon the condition that it is neither copied or released to a third
party without prior consent.
Page 3 of
12
3Pages 413101
Visible Light Detector with Analog
and Digital Outputs
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
Vss versus Lux level
Vdd= 5V, Rss= 1K Ohms
200 400 600 800 1000
Lux
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
Vss vs Temperature
5 Volts & 5 Lux, Rss = 10k
5 Volts & 50 Lux, Rss = 10k
10 20 30 40 50 60 70 80 90
Temperature (C)
Preliminary Datasheet
Revision A
This document is the property of Semefab (Scotland) Ltd. And is furnished in
confidence and upon the condition that it is neither copied or released to a third
party without prior consent.
Page 6 of
12
6 Page | |||
ページ | 合計 : 12 ページ | ||
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PDF ダウンロード | [ 413101 データシート.PDF ] |
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部品番号 | 部品説明 | メーカ |
413101 | Visible Light Detector | Seme LAB |