EL5144, EL5146, EL5244, EL5246, EL5444
Pin Descriptions
8-PIN
SO/PDIP/ 16-PIN
5-PIN
SOT23 SO/PDIP
8-PIN
14-PIN
14-PIN
16-PIN
QSOP
MSOP
MSOP SO/PDIP SO/PDIP
NAME
FUNCTION
EQUIVALENT CIRCUIT
5
2
7
4
8
8
3
11
4
4
4,5
VS
Positive Power
Supply
4
11
12,13
GND
IN+
Ground or
Negative Power
Supply
3
3
Noninverting
Input
V
S
GND
Circuit 1
(Reference Circuit 1)
4
1
2
6
IN-
Inverting Input
OUT
Amplifier Output
V
S
GND
Circuit 2
3
1
1
3
3
INA+
Amplifier A
Noninverting
Input
(Reference Circuit 1)
2
1
5
10
9
14
13
7
2
1
5
2
1
6
INA-
OUTA
INB+
Amplifier A
Inverting Input
(Reference Circuit 1)
(Reference Circuit 2)
(Reference Circuit 1)
Amplifier A
Output
5
Amplifier B
Noninverting
Input
6
7
6
7
8
9
6
7
7
8
INB-
OUTB
INC+
Amplifier B
Inverting Input
(Reference Circuit 1)
(Reference Circuit 2)
(Reference Circuit 1)
Amplifier B
Output
10
11
Amplifier C
Noninverting
Input
9
8
10
9
INC-
OUTC
IND+
Amplifier C
Inverting Input
(Reference Circuit 1)
(Reference Circuit 2)
(Reference Circuit 1)
Amplifier C
Output
12
14
Amplifier D
Noninverting
Input
13
15
IND-
Amplifier D
(Reference Circuit 1)
Inverting Input
14
ETC [ ETC ]
