TLV2721Y

TLV2721, TLV2721Y Advanced LinCMOS RAILĆTOĆRAIL VERY LOWĆPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS197A − AUGUST1997 − REVISED MARCH 2001 D Output Swing Includes Both Supply Rails D Low Noise . . . 19 nV/√Hz Typ at f = 1 kHz D Low Input Bias Current . . . 1 pA Typ D Fully Specified for Single-Supply 3-V and 5-V Operation D Very Low Power . . . 110 µA Typ D Common-Mode Input Voltage Range Includes Negative Rail D Wide Supply Voltage Range 2.7 V to 10 V D Macromodel Included DBV PACKAGE (TOP VIEW) OUT 1 5 VDD− /GND VDD+ 2 IN + 3 4 IN− description The TLV2721 is a single low-voltage operational amplifier available in the SOT-23 package. It offers a compromise between the ac performance and output drive of the TLV2731 and the micropower TLV2711. It consumes only 150 µA (max) of supply current and is ideal for battery-powered applications. The device exhibits rail-to-rail output performance for increased dynamic range in single- or split-supply applications. The TLV2721 is fully characterized at 3 V and 5 V and is optimized for low-voltage applications. The TLV2721, exhibiting high input impedance and low noise, is excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels combined with 3-V operation, these devices work well in hand-held monitoring and remote-sensing applications. In addition, the rail-to-rail output feature with single or split supplies makes this family a great c...