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參數資料
| 型號： | H21LTB |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 開關 |
| 英文描述： | OPTOLOGIC OPTICAL INTERRUPTER SWITCH |
| 中文描述： | 3.15 mm SLOT WIDTH, 1 CHANNEL SLOTTED OPTICAL SWITCH LOGIC OUTPUT |
| 封裝： | PLASTIC PACKAGE-5 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 200K |
| 代理商： | H21LTB |
+
E
+
D
2
0.129 (3.3)
0.119 (3.0)
0.433 (11.0)
0.422 (10.7)
0.315 (8.0)
0.295 (7.5)
0.272 (6.9)
0.055 (1.40)
0.045 (1.14)
0.110 (2.8)
0.091 (2.3)
0.055 (1.40)
0.045 (1.14)
1
3
5
4
0.020 (0.51) (SQ)
0.472 (12.0)
0.457 (11.6)
CL
0.249 (6.35)
0.243 (6.15)
0.39 (1.00)
0.34 (0.85)
0.103 (2.60) NOM
0.125 (3.2)
0.119 (3.0)
0.133 (3.4)
0.126 (3.2)
(2X)
0.755 (19.2)
0.745 (18.9)
L
C
L
C
Optical
C
PIN 2 CATHODE
PIN 5 GND
PIN 4 V
PIN 3 V
CC
O
PIN 1 ANODE
PACKAGE DIMENSIONS
DESCRIPTION
The H21L series are slotted optical switches designed for multipurpose non contact sensing. They consist of a GaAs LED and a
silicon OPTOLOGIC. sensor packaged in an injection molded housing and facing each other across a .124” (3.15 mm) gap. The
output is either inverting or non-inverting, with a choice of totem-pole or open-collector configuration for TTL/CMOS compatibility
H21LTB
H21LTI
H21LOB
H21LOI
NOTES:
1. Dimensions for all drawings are in inches (mm).
2. Tolerance of ± .010 (.25) on all non-nominal dimensions
unless otherwise specified.
OPTOLOGICOPTICAL
INTERRUPTER SWITCH
FEATURES
Low cost
Choice of inverter or buffer output functions
0.035” apertures
Choice of open-collector or totem-pole output configuration
Black plastic opaque housing
TTL/CMOS compatible output functions
Mounting tabs on housing
H21LTB
H21LTI
H21LOB
H21LOI
Totem-pole, buffer output
Totem-pole, inverter output
Open-collector, buffer output
Open-collector, inverter output
PART NUMBER DEFINITIONS
Part
Number
H21LTB
H21LTB
H21LTI
H21LTI
H21LOB
H21LOB
H21LOI
H21LOI
LED
Output
On
Off
On
Off
On
Off
On
Off
High
Low
Low
High
High
Low
Low
High
INPUT/OUTPUT TABLE
2001 Fairchild Semiconductor Corporation
DS300294
5/29/01
1 OF 8
www.fairchildsemi.com
相關PDF資料 |
PDF描述 |
|---|---|
| H21LOB | OPTOLOGIC OPTICAL INTERRUPTER SWITCH |
| H21LOI | OPTOLOGIC OPTICAL INTERRUPTER SWITCH |
| H24B | 4 Pin Optically Coupled Isolator Photodarlington Output(4腳雙列直插，無基極連接達林頓輸出的光耦合/隔離器) |
| H4083 | Charge amplifier |
| H5783P-04 | Photosensor Modules |
相關代理商/技術參數 |
參數描述 |
|---|---|
| H21LTB_04 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:OPTOLOGIC OPTICAL INTERRUPTER SWITCH |
| H21LTI | 功能描述:光學開關（透射型，光電IC輸出） Optical interrupter Switch RoHS:否 制造商:Optek 輸出設備:Totem Pole, Buffer 槽寬:3.18 mm 光圈寬度:1.27 mm 正向電流:40 mA 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 封裝: |
| H21P-SHF-AA | 制造商:JST Manufacturing 功能描述:connector,multipole PCB use,NH series |
| H21S12 | 制造商:APEM 功能描述:DPST non illuminated rocker switch,16A |
| H21S13 | 制造商:APEM 功能描述:DPST red illum rockerswitch,16A chrome |
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