STMicroelectronics
Low power dual operational amplifiers
Harris Semiconductor
Quad, 1MHz, Operational Amplifiers for Commercial, Industrial, and Military Applications
Linear Technology
Constant Current Source and Temperature Sensor
STMicroelectronics
Low-power quad operational amplifier
STMicroelectronics
LOW POWER QUAD VOLTAGE COMPARATORS
STMicroelectronics
PROGRAMMABLE QUAD OPERATIONAL AMPLIFIERS
Motorola => Freescale
Quad Single Supply Comparators
