LM747 – Dual Operational Amplifier IC
LM747 is a general purpose dual operational amplifier IC and is a member of ‘LM xx’ family. The ‘LM xx’ series are integrated circuits designed by National Semiconductor.
Op amp
LM258 – Dual Operational Amplifier IC
LM258 is dual operational amplifiers IC and is a member of ‘LMxx’ family. The ‘LM’ series originated with integrated circuits made by National Semiconductor.
LM4558 – Dual Operational Amplifier IC
LM4558 is an IC consists of Two General Purpose Operational Amplifiers and is a member of ‘LMxx’ family. The LM series originated with integrated circuits made by National Semiconductor.
NJM4560 Dual Op-Amp IC
Pin Configuration
Pin Number
Pin Name
Description
1,7
Output
LM311 - Differential Comparator IC
Pin Configuration
Pin Number
Pin Name
Description
1
EMIT OUT
LM324 Quad OP-AMP IC
Pin Configuration
Pin Number
Pin Name
Description
1
OUTPUT1
TL072 OP-AMP IC
Pin Configuration
PIN No.
Name
Description
1
1OUT
LM741 Op-amp IC
LM741 Pin Configuration
Pin Number
Pin Name
Description
1 , 5
OFFSET NULL
