LMC6484QML数据手册TI中文资料规格书

描述 Description

The LMC6484 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 LMC6484 is also an excellent upgrade for circuits using limited common-mode range amplifiers such as the TLC274 and TLC279.Maximum dynamic signal range is assured in low voltage and single supply systems by the LMC6484's rail-to-rail output swing. The LMC6484's rail-to-rail output swing is ensured for loads down to 600Ω.Ensured low voltage characteristics and low power dissipation make the LMC6484 especially well-suited for battery-operated systems.See the LMC6482 data sheet for a Dual CMOS operational amplifier with these same features.

特性 Features

• (Typical Unless Otherwise Noted)
• Rail-to-Rail Input Common-Mode Voltage Range (Ensured Over Temperature)
• Rail-to-Rail Output Swing (within 20 mV of Supply Rail, 100 KΩ Load)
• Ensured 5V and 15V Performance
• Operates at 3V.
• 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 600Ω Loads