EL5485C 데이터 시트보기 (PDF) - Elantec -> Intersil
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EL5485C Datasheet PDF : 12 Pages
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EL5485C, EL5486C - Preliminary
Quad 4ns High Speed Comparators
Pin Descriptions
EL5485C
16-Pin SO
(0.150")
1
EL5486C
24-Pin
QSOP
1
Pin Name
Function
INA- Negative input, channel A
2
2
INA+ Positive input, channel A
3,10,15,22
NC
Not Connected
3
4
GND Digital ground
5
LATCHA Latch input, channel A
4
6
OUTA Output, channel A
5
7
OUTB Output, channel B
8
LATCHB Latch input, channel B
6
9
VS-
Negative supply voltage
7
11
INB+ Positive input, channel B
8
12
INB- Negative input, channel B
9
13
INC- Negative input, channel C
10
14
INC+ Positive input, channel C
11
16
VSD Digital supply voltage
17
LATCHC Latch input, channel C
12
18
OUTC Output, channel C
13
19
OUTD Output, channel D
20
LATCHD Latch input, channel D
Equivalent Circuit
VS+
IN-
IN+
VS-
Circuit 1
(Reference circuit 1)
VS+
VSD
LATCH
VS-
Circuit 2
VSD
VS+
OUT
(Reference circuit 3)
(Reference circuit 2)
VS-
Circuit 3
(Reference circuit 1)
(Reference circuit 1)
(Reference circuit 1)
(Reference circuit 1)
(Reference circuit 2)
(Reference circuit 3)
(Reference circuit 3)
(Reference circuit 2)
7
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