SPEC NO: DSAD1562 REV NO: V.1 DATE: APR/19/2003 PAGE: 1 OF 4
APPROVED: J.Lu CHECKED: Allen Liu DRAWN: K.ZHANG
ATIR0821DS
PHOTO-INTERRUPTER
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25(0.01") unless otherwise noted.
3. Lead spacing is measured where the lead emerge package.
4. Specifications are subject to change without notice.
Features
!Compact and thin.
!Visible light cut-off type.
!High sensitivity.
Applications
!Cassette tape recorders,VCRs.
!Floppy disk drives.
!Various microcomputerized control equipment.
Package Dimensions
Absolute Maximum Ratings (T==25°°
°°
°C)
retemaraPretemaraP retemaraP retemaraPretemaraPlobmySlobmyS lobmyS lobmySlobmySgnitaRgnitaR gnitaR gnitaRgnitaRtinUtinU tinU tinUtinU
tupnI
tnerrucdrawroF I F05Am
egatlovesreveR VR5V
noitapissidrewoP P57Wm
tuptuO
egatlovrettime-rotcelloC V OEC 03V
egatlovrotcelloc-rettimE V OCE 5V
tnerrucrotcelloC I C05Am
noitapissidrewoprotcelloC PC57Wm
erutarepmetgnitarepO rpoT58+~52- °C
erutarepmetegarotS gtsT001+~04- °C
)sdnoces5rofydobmorfhcni61/1(erutarepmetgniredloS losT062 °C
SPEC NO: DSAD1562 REV NO: V.1 DATE: APR/19/2003 PAGE: 2 OF 4
APPROVED: J.Lu CHECKED: Allen Liu DRAWN: K.ZHANG
Electro-optical Characteristics (Ta=25°°
°°
°C)
Fig.1 Forward Current vs.
Forward Voltage
Fig.2 Collector Current vs.
Forward Current
Fig.3 Collector Current vs.
Collector-emitter Voltage
Fig.4 Relative Collector Current vs.
Ambient Temperature
retemaraPretemaraP retemaraP retemaraPretemaraPlobmySlobmyS lobmyS lobmySlobmySsnoitidnoCsnoitidnoC snoitidnoC snoitidnoCsnoitidnoC.niM.niM .niM .niM.niM.pyT.pyT .pyT .pyT.pyT.xaM.xaM .xaM .xaM.xaMtinUtinU tinU tinUtinU
tupnI
egatlovdrawroFV
F
I
F
Am02=_2.15.1V
tnerrucesreveRI
R
V
R
V5=__01µA
tuptuOtnerruckradrotcelloCI
OEC
V
EC
I,V01=
F
Am0=__01
6-
A
refsnarT
-tcarahc
scitsire
*
1
tnerrucrotcelloCI
C
V
EC
I,V2=
F
Am4=_3_Am
*
2
tnerruckaeLI
KAEL
V
EC
I,V5=
F
Am4=__5
µA
emitesnopseR
emitesiRt
r
V
EC
I,V2=
C
Am01=
R
L
001= ,Ω mm1=d
_08004 µces
emitllaFt
f
_07004 µces
*1 The condition and arrangement of the reflective object are shown below.
*2 Without reflective object.
SPEC NO: DSAD1562 REV NO: V.1 DATE: APR/19/2003 PAGE: 3 OF 4
APPROVED: J.Lu CHECKED: Allen Liu DRAWN: K.ZHANG
Fig.5 Response Time vs
Load Resistance
Fig.6 Collector Dark Current vs
Ambient Temperature
Fig.7 Relative Collector Current vs
Distance between Sensor and
Al Evaporation Glass
Fig.8 Relative Collector Current vs.
Card Moving Distance (1)
Test Circuit for Response Time
Fig.9 Relative Collector Current vs.
Card Moving Distance (2)
SPEC NO: DSAD1562 REV NO: V.1 DATE: APR/19/2003 PAGE: 4 OF 4
APPROVED: J.Lu CHECKED: Allen Liu DRAWN: K.ZHANG
Correpond to Fig.7
Correpond to Fig.8
Test condition
Correpond to Fig.9
Test condition
Test Condition for Distance&Detecting
Position Characteristics
