EL5481C/EL5482C
EL5481C/EL5482C
Quad 8ns High-Speed Comparators
Pin Descriptions
EL5482C
14-Pin
QSOP
1
EL5481C
16-Pin SO
(0.150")
1
Pin Name
INA-
Function
Negative input, channel A
Equivalent Circuit
V
S
+
IN-
IN+
V
S
-
Circuit 1
2
3,10,15,22
4
5
2
3
INA+
NC
GND
LATCHA
Positive input, channel A
Not Connected
Digital ground
Latch input, channel A
(Reference circuit 1)
V
S
+
V
SD
LATCH
V
S
-
Circuit 2
6
4
OUTA
Output, channel A
V
SD
V
S
+
OUT
V
S
-
Circuit 3
7
8
9
11
12
13
14
16
17
18
19
20
21
23
24
5
6
7
8
9
10
11
12
13
14
15
16
OUTB
LATCHB
VS-
INB+
INB-
INC-
INC+
VSD
LATCHC
OUTC
OUTD
LATCHD
VS+
IND+
IND-
Output, channel B
Latch input, channel B
Negative supply voltage
Positive input, channel B
Negative input, channel B
Negative input, channel C
Positive input, channel C
Digital supply voltage
Latch input, channel C
Output, channel C
Output, channel D
Latch input, channel D
Positive supply voltage
Positive input, channel D
Negative input, channel D
(Reference circuit 3)
(Reference circuit 2)
(Reference circuit 1)
(Reference circuit 1)
(Reference circuit 1)
(Reference circuit 1)
(Reference circuit 2)
(Reference circuit 3)
(Reference circuit 3)
(Reference circuit 2)
(Reference circuit 1)
(Reference circuit 1)
7
ELANTEC [ ELANTEC SEMICONDUCTOR ]
