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TCA965B Datasheet, PDF (15/17 Pages) Siemens Semiconductor Group – Window Discriminator
TCA 965 B
VS
10 11
R1
13
6
14
VΙ
8
2
TCA 965B
R2
7
3
9
R3
1
RL RL RL
R4
P= R5
V3
VH
0
V7
VH
V8
V6
IES00089
Application Circuit 3
Symmetrically Enlarged Edge Hysteresis in Direct Setting of Window
Calculation of Hysteresis VH
V H = V 10-R----4--R--+--5---R----5-
-R----4-V---+-1---0-R----5-
+
------------V-----1--0-------------
R1 + R2 + R3
≤
10
mA
Semiconductor Group
15
1998-02-10