LMC6482IMM/NOPB Description

The LMC6482IMM/NOPB device provides a common-mode range that extends to both supply rails. This rail-to-rail performance combined with excellent 

accuracy, due to a high CMRR, makes this device unique among rail-to-rail input amplifiers. The device is an excellent choice for systems, such as data 

acquisition, that require a large input signal range. The LMC6482 is also an excellent upgrade for circuits using limited common-mode range amplifiers, 

such as the TLC272 and TLC277. The maximum dynamic signal range is provided in low voltage and single supply systems by the rail-to-rail output swing of 

the LMC6482.

LMC6482IMM/NOPB Features

Specifications are typical unless otherwise noted

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

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

Specified 3-V, 5-V, and 15-V performance

Excellent CMRR and PSRR: 82 dB

Ultra-low input current: 20 fA

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

Specified for 2-kΩ and 600-Ω loads

Power-good output

Packages: PDIP, SOIC, and VSSOP

LMC6482IMM/NOPB Applications

Data acquisition (DAQ)

Currency Counter

Oscilloscope (DSO)

Intra-DC interconnect (METRO)

Macro remote radio unit (RRU)

Multiparameter patient monitor

Merchant telecom rectifiers

Train control and management

Process analytics (pH, gas, concentration, force, and humidity)

Three phase UPS