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LB1407 データシートの表示(PDF) - SANYO -> Panasonic

部品番号
コンポーネント説明
メーカー
LB1407
SANYO
SANYO -> Panasonic SANYO
LB1407 Datasheet PDF : 4 Pages
1 2 3 4
Equivalent Circuit
LB1407, 1417
Application Circuit
Internal
resistors
:
R5 (2.92k), R4 (2.07k), R3 (1.85k), R2 (2.16k)
(R1 to R7 of LB1417 are all 2.85k).
Current flowing to LED :
ILED=
VCC–3
R
(Example) Assuming ILED=10mA at VCC=12V, R is :
R=
12–3
10×10–3
=
9
10×10–3
=900
No.880–3/4

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