QSE157 Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
QSE157 Datasheet PDF : 7 Pages
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QSE156, QSE157, QSE158, QSE159
QSE156C, QSE157C, QSE158C, QSE159C
Plastic Silicon OPTOLOGIC® Photosensor
January 2008
tm
Features
â– Bipolar silicon IC
â– Package type: Sidelooker
■Medium wide reception angle, 50°
â– Package material and color: black epoxy
■Also available in clear package: “C†suffix
â– Matched emitter: QEE113/QEE123
â– Daylight filter
â– High sensitivity
â– Direct TTL/LSTTL interface
Description
The QSE15X family are OPTOLOGIC® ICs which
feature a Schmitt trigger at output which provides hyster-
esis for noise immunity and pulse shaping. The basic
building block of this IC consists of a photodiode, a linear
amplifier, voltage regulator, Schmitt trigger and four out-
put options. The TTL/LSTTL compatible output can drive
up to ten TTL loads over supply currents from 4.5 to 16.0
Volts. The devices are marked with a color stripe for
easy identification.
Package Dimensions
4.39
2.17
4.49
2.27
ø1.65
2.49
2.59
5.03
5.13
3.76
3.86
2.54
3.56
ø2.41
12.7
MIN
0.32
NOM
GND
2.49
2.59
0.63
0.89
1.9 NOM 2X
Vout
Vcc
0.51 SQ. NOM
Note:
1. Dimensions for all drawings are in millimeters.
Part Number Deï¬nitions
QSE156/C Totem-Pole, buffer output
QSE157/C Totem-Pole, inverter output
QSE158/C Open-collector, buffer output
QSE159/C Open-collector, inverter output
Part Number
QSE156/C
QSE157/C
QSE158/C
QSE159/C
Input/Output Table
Light
On
Off
On
Off
On
Off
On
Off
Color Code
Red
Yellow
Green
Blue
Output
HIGH
LOW
LOW
HIGH
HIGH
LOW
LOW
HIGH
©2004 Fairchild Semiconductor Corporation
QSE156/C, QSE157/C, QSE158/C, QSE159/C Rev. 1.0.0
www.fairchildsemi.com
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