LMC6482IMX/NOPB

The LMC6482 provides a common-mode range that extends to both supply rails. This device not only delivers rail-to-rail performance but also achieves exceptional accuracy through high CMRR, setting it apart among rail-to-rail input amplifiers. It is an ideal choice for systems requiring large input signal ranges, such as data acquisition. The LMC6482 also serves as an excellent upgrade for circuits using amplifiers with limited common-mode range, such as the TLC272 and TLC277. The rail-to-rail output swing of the LMC6482 ensures maximum dynamic signal range in low-voltage and single-supply systems. Rail-to-rail output swing is guaranteed for device loads as low as 600Ω. The LMC6482's guaranteed low-voltage and low-power characteristics make it particularly well-suited for battery-powered systems. The LMC6482 is also available in a VSSOP package, which is nearly half the size of an SOIC-8 device.

Applications

• Data acquisition systems
• Sensor amplifiers
• Handheld analytical instruments
• Medical instruments
• Active filters, peak detectors, sample-and-hold, pH meters, current sources
• Improved drop-in replacement for TLC272, TLC277

Key features

• Rail-to-rail input common-mode voltage range (guaranteed across temperature)
• Rail-to-rail output swing (within 20mV of supply rails, 100kΩ load)
• Excellent 3V, 5V, and 15V performance
• Outstanding CMRR and PSRR: 82dB
• Ultra-low input current: 20fA
• High voltage gain (RL = 500kΩ): 130dB
• Specified for 2kΩ and 600Ω loads
• Power-on output
• VSSOP package