EL5220C, EL5420C
12MHz Rail-to-Rail Input-Output Op Amps
Pin Descriptions
EL5420C
EL5220C
Pin Name
Pin Function
Amplifier A Output
Equivalent Circuit
1
1
VOUTA
V
S+
V
S-
GND
Circuit 1
2
2
VINA-
Amplifier A Inverting Input
V
S+
V
S-
Circuit 2
3
4
3
8
5
6
7
VINA+
VS+
Amplifier A Non-Inverting Input
Positive Power Supply
(Reference Circuit 2)
5
VINB+
VINB-
VOUTB
VOUTC
VINC-
VINC+
VS-
Amplifier B Non-Inverting Input
Amplifier B Inverting Input
Amplifier B Output
(Reference Circuit 2)
(Reference Circuit 2)
(Reference Circuit 1)
(Reference Circuit 1)
(Reference Circuit 2)
(Reference Circuit 2)
6
7
8
Amplifier C Output
9
Amplifier C Inverting Input
Amplifier C Non-Inverting Input
Negative Power Supply
10
11
12
13
14
4
VIND+
VIND-
VOUTD
Amplifier D Non-Inverting Input
Amplifier D Inverting Input
Amplifier D Output
(Reference Circuit 2)
(Reference Circuit 2)
(Reference Circuit 1)
9
ELANTEC [ ELANTEC SEMICONDUCTOR ]
