HT6220A 데이터 시트보기 (PDF) - Holtek Semiconductor
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HT6220A Datasheet PDF : 19 Pages
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HT6221A Application Circuit
V DD
HT6220A/HT6221A/HT6221B/HT6222A
4 7 m F /1 6 V
1kW
In fra re d
7
D7
200kW ´8
LE D
4 .7 W
11
6
LE D
VDD
5
DOUT
H T6221A
10
VSS
C 1 C 2 C 3 C 4 C 5 C 6 C 7 C 8 R 1 R 2 R 3 R 4 A IN
19 18 17 16 15 14 13 12 1
2
3
4
20
K 1 K 5 K 9 K 13 K 17 K 21 K 25 K 29
K 2 K 6 K 10 K 14 K 18 K 22 K 26 K 30
K 3 K 7 K 11 K 15 K 19 K 23 K 27 K 31
K 4 K 8 K 12 K 16 K 20 K 24 K 28 K 32
1N 4148´8
Note: Typical infrared diode: EL-1L2 (KODENSHI CORP.)
Rev. 1.10
10
June 1, 2010
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