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參數(shù)資料
| 型號(hào)： | TCA305 |
| 廠商： | SIEMENS AG |
| 英文描述： | Proximity Switch |
| 中文描述： | 接近開(kāi)關(guān) |
| 文件頁(yè)數(shù)： | 7/7頁(yè) |
| 文件大?。?/td> | 112K |
| 代理商： | TCA305 |
Semiconductor Group
7
TCA 305
TCA 355
L
0
,
C
0
Resonant circuit
Hysteresis adjustment
Distance adjustment
Temperature compensation of the resonant circuit; possibly with series
resistance for the purpose of adjustment. The diode is not absolutely necessary.
Whether it is used or not depends on the temperature coefficient of the resonant
circuit.
Integration element. At pin 3 (integrating capacitance) we recommend a
capacitor of typ. 1 nF. To increase noise immunity this capacitor can be
substituted by an RC circuit with, e.g.,
R
I
= 1 M and
C
I
= 10 nF.
Delay capacitor
R
Hy
R
Di
D
R
I
;
C
I
C
D
Dimensioning Examples in Accordance with CENELEC Standard
(flush)
M 12
M 33 (7.35
×
3.6) mm
100
0.1 CuL
206
μ
H
1000 pF
appr. 350 kHz
4 mm
8.2 k + 330
100 nF
M 18
N 22 (14.4
×
7.5) mm
80
20
×
0.05
268
μ
H
1.2 nF
appr. 280 kHz
8 mm
33 k
100 nF
M 30
N 22 (25
×
8.9) mm
100
10
×
0.1
585
μ
H
3.3 nF
appr. 115 kHz
15 mm
22 k + 2.7 k
100 nF
Ferrite pot core
Number of turns
Cross section of wire
L
0
C
0
(STYROFLEX
)
f
OSC
Sn
R
A
(Metal)
C
D
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TCA305A | Proximity Switch |
| TCA305G | Proximity Switch |
| TCA440 | AM - Receiver Circuit |
| TCA440 | AM Receiver Circuit |
| TCA440T | AM - Receiver Circuit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TCA305 CHIP | 功能描述:開(kāi)關(guān) IC - 各種 IC PROXIMITY SWITCH RoHS:否 制造商:Fairchild Semiconductor 開(kāi)啟電阻（最大值）: 電源電壓-最大:4.4 V 電源電壓-最小:2.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WLCSP-9 封裝:Reel |
| TCA305_05 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Proximity Switch |
| TCA305A | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Proximity Switch |
| TCA305CHIPZC | 制造商:Infineon Technologies AG 功能描述:INDUSTRIAL ICS |
| TCA305CHIPZJ | 制造商:Infineon Technologies AG 功能描述:INDUS |
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