April 1998
LM1558/LM1458
Dual Operational Amplifier
General Description
The LM1558 and the LM1458 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 0ÊC to +70ÊC instead of −55ÊC to +125ÊC.
Features
nNo frequency compensation required
nShort-circuit protection
nWide common-mode and differential voltage ranges
nLow-power consumption
n8-lead can and 8-lead mini DIP
nNo latch up when input common mode range is exceeded
Schematic and Connection Diagrams
DS007886-1
Numbers in parentheses are pin numbers for amplifier B.
Amplifier Operational Dual LM1558/LM1458
© 1999 National Semiconductor Corporation |
DS007886 |
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Schematic and Connection Diagrams (Continued)
Metal Can Package |
Dual-In-Line Package |
|
DS007886-2
Top View
Order Number LM1558H,
DS007886-3
LM1558H/883 or LM1458H
See NS Package Number H08C Top View
Order Number LM1558J, LM1558J/883, LM1458J, LM1458M or LM1458N
See NS Package Number J08A, M08A or N08E
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