LMC6064 Precision CMOS Quad Micropower Operational Amplifier
November 1994
LMC6064 Precision CMOS Quad Micropower Oper...
LMC6064 Precision
CMOS Quad Micropower Operational Amplifier
November 1994
LMC6064 Precision
CMOS Quad Micropower Operational Amplifier
General Description
The LMC6064 is a precision quad low offset
voltage, micropower operational amplifier, capable of precision single supply operation. Performance characteristics include ultra low input bias current, high
voltage gain, rail-to-rail output swing, and an input common mode
voltage range that includes ground. These features, plus its low power consumption make the LMC6064 ideally suited for battery powered applications. Other applications using the LMC6064 include precision full-wave rectifiers, integrators, references, sample-and-hold circuits, and true instrumentation
amplifiers. This device is built with National’s advanced double-Poly Silicon-Gate
CMOS process. For designs that require higher speed, see the LMC6084 precision quad operational amplifier. For single or dual operational amplifier with similar features, see the LMC6061 or LMC6062 respectively. PATENT PENDING
Features
(Typical Unless Otherwise Noted) n Low offset
voltage: 100 µV n Ultra low supply current: 16 µA/Amplifier n Operates from 4.5V to 15V single supply n Ultra low input bias current: 10 fA n Output swing within 10 mV of supply rail, 100k load n Input common-mode range includes V− n High
voltage gain: 140 dB n Improved latchup immunity
Applications
n n n n n n n Instrumentation amplifier Photodiode and infrared detector preamplifier Transducer amplif...