![UTC](/logo/UTC.png)
Unisonic Technologies
QUADRUPLE OPERATIONAL AMPLIFIERS
![STMICROELECTRONICS](/logo/STMICROELECTRONICS.png)
STMicroelectronics
LOW POWER QUAD OPERATIONAL AMPLIFIERS
![ON-Semiconductor](/logo/ON-Semiconductor.png)
ON Semiconductor
Single Supply Quad Operational Amplifiers
![Fairchild](/logo/Fairchild.png)
Fairchild Semiconductor
Quad Operational Amplifier
![ON-Semiconductor](/logo/ON-Semiconductor.png)
ON Semiconductor
Single Supply Quad Operational Amplifiers
![Motorola](/logo/Motorola.png)
Motorola => Freescale
QUAD DIFFERENTIAL INPUT OPERATIONAL AMPLIFIERS