Dual Operational Amplifier - Texas Instruments
Description
LM1458, LM1558
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ti.
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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 0°C to +70°C instead of −55°C to +125°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
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.
2
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 necessarily include testing of all parameters.
Copyright © 1998–2013, Texas Instruments Incorporated
LM1458, LM1558
SNOSBU4D – APRIL 1998 – REVISED MARCH 2013
www.
ti.
com
Absolute Maximum Ratings(1)(2)(3)
Supply Voltage
LM1558
±22V
LM1458 Power Dissipation (4)
±18V
LM1558H/LM1458H
500 mW
LM1458N
400 mW
Differential Input Voltage Input Voltage (5)
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