EL5420T
Pin Descriptions (Continued)
EL5420T
14 LD TSSOP,
14 LD SOIC
16 LD QFN PIN NAME
FUNCTION
10
9
VINC+
Amplifier C Non-Inverting Input
11
10
VS-
Negative Power Supply
12
11
VIND+
Amplifier D Non-Inverting Input
13
12
VIND-
Amplifier D Inverting Input
14
14
VOUTD Amplifier D Output
13, 16
NC
No Connect
pad
Thermal Pad Functions as a heat sink.
Connects to most negative potential, VS-
EQUIVALENT CIRCUIT
(Reference Circuit 2)
(Reference Circuit 2)
(Reference Circuit 2)
(Reference Circuit 1)
VS+
VOUTx
GND
VS-
CIRCUIT 1
VINx
VS+
VS-
CIRCUIT 2
FN6838 Rev 1.00
September 8, 2015
Page 11 of 17