EL5144C, EL5146C, EL5244C, EL5246C,
EL5444C
100 MHz Single Supply Rail to Rail Amplifier
Pin Description
Name
Function
5
7
8
8
11
4 4,5
VS Positive Power Supply
2
4
4
3
4
11 12,13 GND Ground or Negative Power Supply
3
3
IN+ Noninverting Input
Equivalent Circuit
VS
4
2
1
6
IN-
OUT
Inverting Input
Amplifier Output
GND
Circuit 1
(Reference Circuit 1)
VS
3
1
1
3
3
INA+ Amplifier A Noninverting Input
2
10 14
2
2
INA- Amplifier A Inverting Input
1
9
13
1
1
OUTA Amplifier A Output
5
5
7
5
6
INB+ Amplifier B Noninverting Input
6
6
8
6
7
INB- Amplifier B Inverting Input
7
7
9
7
8
OUTB Amplifier B Output
10 11 INC+ Amplifier C Noninverting Input
9
10
INC- Amplifier C Inverting Input
8
9
OUTC Amplifier C Output
12 14 IND+ Amplifier D Noninverting Input
13
15
IND- Amplifier D Inverting Input
14 16 OUTD Amplifier D Output
GND
Circuit 2
(Reference Circuit 1)
(Reference Circuit 1)
(Reference Circuit 2)
(Reference Circuit 1)
(Reference Circuit 1)
(Reference Circuit 2)
(Reference Circuit 1)
(Reference Circuit 1)
(Reference Circuit 2)
(Reference Circuit 1)
(Reference Circuit 1)
(Reference Circuit 2)
13