LMC6482IMMX NOPB

LMC6482IMMX NOPB.pdf

Characteristics of LMC6482

Specifications are typical unless otherwise specified.

Rail-to-rail input common-mode voltage range (specified over the entire temperature range)

Rail-to-rail output swing (within 20mV of power supply rail, 100kΩ load)

Specified 3V, 5V and 15V performance

Excellent CMRR and PSRR：82 dB

Ultralow input current: 20 fA

High voltage gain (RL = 500 kω): 130 dB

Specified for 2kω and 600ω loads.

Good power output

Packaging: PDIP, SOIC and VSSOP

Description of LMC6482

The LMC6482 device provides a common-mode range that extends to two power rails. Because of the high CMRR, this rail-to-rail performance combined with excellent accuracy makes this device unique among rail-to-rail input amplifiers. This device is an excellent choice for systems that need large input signal range, such as data acquisition. LMC6482 is also an excellent upgrade of circuits using limited common-mode range amplifiers, such as TLC272 and TLC277.

The rail-to-rail output swing of LMC6482 provides the maximum dynamic signal range in low voltage and single power supply systems. For device loads as low as 600 Ω, the rail-to-rail output swing can still be maintained. The specific low voltage characteristics and low power consumption make LMC6482 an excellent choice for battery-powered systems.

LMC6482 is packaged in 8-lead PDIP and SOIC. The device is also available in VSSOP package, which is almost half the size of SOIC-8 device. See LMC6484 for four CMOS operational amplifiers with these same functions.