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13112386390
6832290
LS7232
LS7232
IC
LSI
LS7232 D PMOS 8
39ms----399ms 0.4
TA=25
VSS=0 VDD=-15V
399ms
5—6 2 2 4 4
8
VDD -18 -13 V
IDD 1 mA
IIH
VIH VLH VIH VLH
fck
VIH VLH
IIH
FSYN
IO
VIN=-10V
-2
-2 VDD
0 2+VDD/2
50 3V 25
3
-8 +0.3 -8 500
-2+VDD/2 240 60
uA V V KHZ V uA HZ mA
tLW 50HZ 40 uS
IC 1
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13112386390
6832290
LS7232
VSS 1 CK 2 C3
SYN 4
LS7232
8 TO 7 VDD 6 SL 5 SE
VSS CK C SYN SE SL VDD
PLL
AC
IO 1A
BT134 2A BT136 4A
MAC97A6
LS7232 1
1 VSS 2
50HZ 399ms
PLL
40us
PLL
25mA
IC
7 VDD 0.4
0.047—0.1uF
2 CK 5 SE IC 8 5
39ms----399ms 65
4 SYN
6
8 IO
SL
6
3C
2
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LS7232 Datasheet
