1FEATURES
2• No Frequency Compensation Required
• Short-Circuit Protection
• Wide Common-Mode and Differential Voltage
Ranges
• Low-Power Consumption
• 8-Lead TO-99 and 8-Lead PDIP
• No Latch Up When Input Common Mode
Range is Exceeded

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.