CMOS Dual Rail-to-Rail Input and Output Operational Amplifier
Description
LMC6482QML
www.
ti.
com
SNOSAR9A – DECEMBER 2010 – REVISED MARCH 2013
LMC6482QML CMOS Dual Rail-To-Rail Input and Output Operational Amplifier
Check for Samples: LMC6482QML
FEATURES
1
2(Typical unless otherwise noted)
• Rail-to-Rail Input Common-Mode Voltage Range (Ensured Over Temperature)
• Rail-to-Rail Output Swing (within 20mV of supply rail, 100KΩ load)
• Ensured 5V and 15V Performance • Excellent CMRR and PSRR: 82dB • Ultra Low Input Current: 20fA • High Voltage Gain (RL = 500KΩ): 130dB • Specified for 2KΩ and 600Ω loads
APPLICATIONS
• Data Acquisition Systems • Transducer Amplifiers • Hand-held Analytic Instruments • Medical Instrumentation • Active Filter, Peak Detector, Sample and Hold,
pH Meter, Current Source • Improved Replacement for TLC272, TLC277
DESCRIPTION
The LMC6482 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 it unique among rail-to-rail input amplifiers.
It is ideal 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.
Maximum dynamic signal range is assured in low voltage and single supply systems by the LMC6482's rail-to-rail output swing.
The LMC6482's rail-to-rail output swing is ensured for loads down to 600Ω.
Ensured low voltage characteristics and low power dissipation make the LMC6482 especially well-suited for battery-operated systems.
See the LMC6484 data sheet for a Quad CMOS operational amplifier with these same features.
Connection Diagram
3V Single Supply Buffer Circuit
Rail-To-Rail Input
Rail-To-Rail Output
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of t...
Similar Datasheet
