LS404

Pinout




Specifications

Symbol	Parameter	Value	Unit
VCC	Supply Voltage	±18	V
Vi	Input Voltage (positive) (negative)	+VCC -VCC - 0.5	V
Vid	Differential Input Voltage	± (VCC - 1)
Toper	Operating Temperature Range LS404C LS404I LS404M	0 to +70 -40 to +105 -55 to +125
Ptot	Power Dissipation at Tamb = 70	400	mW
Tstg	Storage Temperature	-65 to 150

Description

The LS404 is a high performance quad operational amplifier with frequency and phase compensation built intothe chip. The internalphasecompensation allows stable operation as voltage follower in spite of its high Gain-Bandwidth Product.

The circuit presents very stable electrical characteristics over the entire supply voltage range, and it particularly intended for professionaland telecom applications (active filters, etc).

The patented input stage circuit allows small input signal swings below the negative supply voltage and prevents phase inversion when the inputs are over drivers.