SFH7710 [OSRAM]
SMD Kippsensor mit digitalem Ausgang (SFH 7710) SMD Orientation-Sensor with digital output (SFH 7710) Lead (Pb) Free Product - RoHS Compliant; SMD Kippsensor MIT digitalem输出端（ SFH 7710 ） SMD方向，传感器，数字输出（ SFH 7710 ），铅（Pb ）免费产品 - 符合RoHS
| 型号： | SFH7710 |
| 厂家： | 
OSRAM GMBH |
| 描述： | SMD Kippsensor mit digitalem Ausgang (SFH 7710) SMD Orientation-Sensor with digital output (SFH 7710) Lead (Pb) Free Product - RoHS Compliant |
| 文件： | 总10页 (文件大小：149K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMD Kippsensor mit digitalem Ausgang (SFH 7710)
SMD Orientation-Sensor with digital output (SFH 7710)
Lead (Pb) Free Product - RoHS Compliant
SFH 7710
Wesentliche Merkmale
Features
• optische Erkennung der Verkippung durch
gravitationsabhängige Position einer
Stahlkugel
• optical detection of orientationby gravity
dependent position of a steel ball
• Low current consumption
• Niedriger Stromverbrauch
• digitaler Ausgang, open drain
• definierter Schaltwinkelbereich
• sehr kleines SMD Gehäuse
• IC gesteuerter Sensor
• digital output, open drain
• defined range of switching angle
• very small SMD package
• IC controlled sensor
Applications
Anwendungen
• Digital cameras
• Camcorders
• Mobile phones
• Computer peripherals
• Digitalkameras
• Camcorder
• Mobiltelefone
• Computer Zubehör
Typ
Type
Bestellnummer
Ordering Code
SFH 7710
Q65110A4407
2007-10-16
1
SFH 7710
Grenzwerte
Maximum Ratings
Bezeichnung
Parameter
Symbol Wert
Symbol Value
Einheit
Unit
Versorgungsspannung
Supply voltage
Vcc
-0.2...6
-0.3...4.5
10
V
Ausgangsspannung
Output voltage
Vo
V
Ausgangsstrom
Output current
Io
mA
°C
Lagertemperatur
Ts
-40...100
Storage temperature range
Elektrostatische Entladung
VESD
Electrostatic discharge
- human body model (according to: Class I)
- machine model (according to:
AEC-Q100-003-REV-D, classification M3)
2
200
kV
V
latch up Schutz
20
mA
latch-up protection
(according to: EIA/JESD78 Class I)
2007-10-16
2
SFH 7710
Empfohlener Arbeitsbereich
Recommended Operating conditions
Bezeichnung
Parameter
Symbol
Symbol
Wert
Value
Einheit
Unit
Min
Max
Betriebstemperatur
Full operational ambient temperature range
ΤA
-20
+65
3.6
0.2
°C
V
Versorgungsspannung
Supply voltage
Vcc
2.3
Versorgungsspannungsstörungen *
(Frequenzbereich: 0...20kHz)
Supply voltage noise
dVcc pp
V
(frequency range: 0...20kHz)
Ausgangsspannung
Output voltage
Vo
1.7
3.6
V
Pull-up Widerstand
Pull-up resistance
Rpull up
10
100
kOhm
* Der Emitter wird mit 10mA gepulst betrieben; das bedeutet, dass jeder Widerstand in Serie zu Vcc
einen Spannungsabfall in der Versorgungsleitung verursacht. Daher wird empfohlen, diesen
Serienwiderstand kleiner 10 Ohm zu halten. Die minimale Versorgungsspanung (Vcc min ) darf keinesfalls
unterschritten werden.
* The emitter is driven with 10 mA in pulsed mode; this means that any series resistor to Vcc causes a
voltage drop on the power line. It is recommended to keep the series resistor below 10 Ohm. The supply
voltage may not fall below Vcc min
2007-10-16
3
SFH 7710
Kennwerte
Characteristics
(TA=25°C)
Bezeichnung
Parameter
Symbol
Symbol
Wert
Value
Einheit
Unit
Min. Typ. Max.
Minimale Betriebsspannung für Startphase(siehe Figure 3)
Minimum required supply bvoltage for start-up (see Figure 3)
Vcc,start
0.8
2.0
V
Länge der Startphase (siehe Figure 3)
tstart
60
120 ms
Start up time (see Figure 3)
Durchschnittlicher Stromaufnahme1)
Imean
Ipeak
50
20
5
µA
mA
µA
mean current consumption1)
Spitzenstromaufnahme2)
peak current consumption1)
Ausgangsleckstrom „high“
Output leakage current „high“
VO = 3,6V
IOH
Ausgangsleckstrom „low“
Output leakage current „low“
IOl = 10mA (Vcc = 2,3V)
VOL
0.5
V
Aktualisierung des Ausgangssignals 1)
trefresh
αt
90
ms
°
Refresh of output signal 1)
Kippwinkel mit Ausgangszustand „low“ (siehe Figure1)
Tilt angle with output state „low“ (see Figure 1)
70
200
20
Kippwinkel mit Ausgangszustand „high“ (siehe Figure1)
Tilt angle with output state „high“ (see Figure 1)
αu
250
°
1)
gepulster Betrieb: Dauer LED an: ~44µs / Dauer LED aus: ~90ms
pulsed operation mode: LED on time: ~44µs / LED off time: ~90ms
2)
gepulster Betrieb: Dauer LED an: ~44µs / Dauer LED aus: ~90ms
pulsed operation mode: LED on time: ~44µs / LED off time: ~90ms
2007-10-16
4
SFH 7710
Funktionsdiagramm
Functional diagram
α
β
y
y
y
20˚
Switching Range
70˚
Vout = high
-60˚
60˚
x
x
z
Sensing Range
β
α
250˚
z
Switching Range
Vout = low
200˚
OHF03942
Figure1:
Erfassungscharakteristik / Detecting characteristics
(Unter extremen Bedingungen (hohe Temperatur und/oder hohe relative Feuchte) kann vorübergehend eine grössere
Schaltwinkeltoleranz auftreten)
(Under extreme conditions (high temperature and/or high relative humidity) a wider switching angle tolerance can occur
temporarily)
2007-10-16
5
SFH 7710
Blockdiagramm
block diagram
VCC
Rpull up
ASIC
VO
LED Anode
(must not be
connected)
Photo-
transistor
LED
Device
boundaries
GND
OHF03939
Figure2:
Blockdiagramm (empfohlener Pull-Up-Widerstand Rpull up = 10kOhm...100kOhm)
Block diagram (recommended Pull up resistance Rpull up = 10kOhm...100kOhm)
2007-10-16
6
SFH 7710
Startverhalten und Ablaufdiagramm
Start-up behavior and Timing diagramm
Der Ausgang ist immer hochohmig, wenn an Vcc keine Spannung angeschlossen ist. Wenn die Versorgungsspannung
Vcc , start erreicht, bleibt der Ausgang für 60ms <tstart <120ms auf „low“. Anschließend findet etwa alle 90ms eine
Messung der Orientierung statt und der Ausgang wird entprechend geschalten.
The Output is always high ohmic when voltage at Vcc is not connected. When supply voltage reaches Vcc, start the
sensor output stays low for 60ms <tstart <120ms. Subsequently approx. every 90ms the orientation is measured and
the output is set accordingly.
tstart
VCC, min
VCC, start
t
tstart trefresh trefresh trefresh
Ipeak
t
tstart
VOH
VOL
t
tstart
VOH
VOL
t
OHF03938
Figure 3:
Startverhalten und Ablaufdiagramm des Sensors
Start-up behavior and Timing diagram of sensor
2007-10-16
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SFH 7710
Maßzeichnung
Package Outlines
(2.3 (0.091))
2
3
4
R0.5 (0.020)
Orientation mark
1
4.6 (0.181)
4.2 (0.165)
GPLY7039
GPLY7037
(3.82 (0.150))
(4.1 (0.161))
GPLY7038
Maße in mm (inch) / Dimensions in mm (inch)
Anschlußbelegung
Pin configuration
Pin #
Description
GND
1
2
3
Vcc
LED Anode
(must not be connected)
4
Out
2007-10-16
8
SFH 7710
Empfohlenes Lötpaddesign
Recommended Solderpad Design
1.9 (0.075)
1.2 (0.047)
OHPY3459
Maße in mm (inch) / Dimensions in mm (inch)
Gurtung und Lage
Method of taping and orientation
1.5 0+0.1
0.3
0.05
4
2
4.85
2.25
OHA03983
Maße in mm (inch) / Dimensions in mm (inch)
2007-10-16
9
SFH 7710
Lötbedingungen
Vorbehandlung nach JEDEC Level 4
Soldering Conditions
Preconditioning acc. to JEDEC Level 4
OHLA0687
300
˚C
Maximum Solder Profile
Recommended Solder Profile
+0 ˚C
-5 ˚C
260 ˚C
245 ˚C
235 ˚C
Minimum Solder Profile
255 ˚C
240 ˚C
250
200
150
100
50
T
5 ˚C
+5 ˚C
-0 ˚C
217 ˚C
10 s min
30 s max
Ramp Down
6 K/s (max)
100 s max
120 s max
Ramp Up
3 K/s (max)
25 ˚C
0
0
50
100
150
200
250
s
300
t
F
Figure 8: Temperaturprofil für Reflow-Löten (Der Sensor darf nach dem Löten nicht gewaschen werden.)
Temperature profile for Reflow-soldering (Do not wash the sensor after soldering)
Published by
OSRAM Opto Semiconductors GmbH
Wernerwerkstrasse 2, D-93049 Regensburg
www.osram-os.com
© All Rights Reserved.
The information describes the type of component and shall not be considered as assured characteristics.
Terms of delivery and rights to change design reserved. Due to technical requirements components may contain
dangerous substances. For information on the types in question please contact our Sales Organization.
Packing
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By agreement we will take packing material back, if it is sorted. You must bear the costs of transport. For packing
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incurred.
Components used in life-support devices or systems must be expressly authorized for such purpose! Critical
components 1 , may only be used in life-support devices or systems 2 with the express written approval of OSRAM OS.
1 A critical component is a component usedin a life-support device or system whose failure can reasonably be expected
to cause the failure of that life-support device or system, or to affect its safety or effectiveness of that device or system.
2 Life support devices or systems are intended (a) to be implanted in the human body, or (b) to support and/or maintain
and sustain human life. If they fail, it is reasonable to assume that the health of the user may be endangered.
2007-10-16
10
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