LM1458, LM1558
www.ti.com SNOSBU4D – APRIL 1998 – REVISED MARCH 2013 LM1458/LM1558 Dual Operational Amplifier
Check for Samples: LM1458, LM1558 FEATURES 1 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 0В°C to +70В°C instead of -55В°C to +125В°C. Connection Diagram Figure 1. TO-99 Package
(Top View)
See Package Number LMC (O-MBCY-W8) Figure 2. Dual-In-Line Package
(Top View)
See Package Number D (R-PDSO-G8) or
P (R-PDIP-T8) These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates. 1 2 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not …