LM1458/LM1558 Dual Operational Amplifier
August 2003
LM1458/LM1558
Dual Operational Amplifier
General Description
The LM1458 and the LM1558 are general purpose dual operational
amplifiers.
The two
amplifiers share a common bias network and power supply leads.
Otherwise, their operation is completely independent.
The LM1458 is identical to the LM1558 except that the LM1458 has its specifications guaranteed over the temperature range from 0˚C to +70˚C instead of −55˚C to +125˚C.
Features
n No frequency compensation required n Short-circuit protection n Wide common-mode and differential
voltage ranges n Low-power consumption n 8-lead can and 8-lead mini DIP n No latch up when input common mo...