Rail-to-Rail Input/Output Operational Amplifiers W/ Shutdown

The TLV246x is a family of low-power Rail-to-Rail input/output Operational Amplifiers specifically designed for portable applications. The input common-mode voltage range extends beyond the supply rails for maximum dynamic range in low-voltage systems. The Amplifier output has Rail-to-Rail performance with high-output-drive capability, solving one of the limitations of older Rail-to-Rail input/output Operational Amplifiers This Rail-to-Rail dynamic range and high output drive make the TLV246x ideal for buffering Analog-to-digital converters. The Operational Amplifier has 6.4 MHz of bandwidth and 1.6 V/??s of slew rate with only 500 ??A of supply current, providing good ac performance with low power consumption. Three members of the family offer a shutdown terminal, which places the Amplifier in an ultralow supply current mode (IDD = 0.3 ??A/ch). While in shutdown, the operational-amplifier output is placed in a high-impedance state. DC applications are also well served with an input noise voltage of 11 nV/Hz and input offset voltage of 100 ??V. By Texas Instruments