LB1823 查看數據表（PDF） - SANYO -> Panasonic
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LB1823 Datasheet PDF : 11 Pages
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Sample Application Circuit
LB1823
Unit (capacitance: F)
Truth Table
F/R = L
Item
IN1
IN2
IN3
F/R = H
IN1
IN2
IN3
1
H
L
H
L
H
L
2
H
L
L
L
H
H
3
H
H
L
L
L
H
4
L
H
L
H
L
H
5
L
H
H
H
L
L
6
L
L
H
H
H
L
Note: High (H) for a given input (IN) specifies the state where IN+ > IN–.
Output
Source Sink
VH
UL
WH
UL
WH
VL
UH
VL
UH
WL
VH
WL
The formula below gives the relationship between the crystal oscillator frequency (fOSC) and the FG frequency (fFG).
fFG (servo) = fOSC/(ECL16 divisor × number of counts)
= fOSC/8192
No. 4263-5/11
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