LMC6482-MIL数据手册TI中文资料规格书

描述 Description

The LMC6482-MIL 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 it unique among rail-to-rail input amplifiers. The device is ideal for systems, such as data acquisition, that require a large input signal range. The LMC6482-MIL 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 rail-to-rail output swing of the LMC6482-MIL. The rail-to-rail output swing is ensured for loads down to 600 Ω of the device. Ensured low-voltage characteristics and low-power dissipation make the LMC6482-MIL especially well-suited for battery-operated systems. LMC6482-MIL is also available in a VSSOP package, which is almost half the size of a SOIC-8 device. See the LMC6484 data sheet for a quad 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 3-V, 5-V, and 15-V Performance
• Excellent CMRR and PSRR: 82 dB
• Ultralow Input Current: 20 fA
• High Voltage Gain (R L = 500 k Ω): 130 dB
• Specified for 2-kΩ and 600-Ω Loads
• Power-Good Output
• Available in VSSOP Package