LMV797

LMV796/LMV797 17 MHz, Low Noise, CMOS Input, 1.8V Operational Amplifiers May 2006 LMV796/LMV797 17 MHz, Low Noise, CMOS Input, 1.8V Operational Amplifiers General Description The LMV796 (Single) and the LMV797 (Dual) low noise, CMOS input operational amplifiers offer a low input voltage while consuming only 1.15 mA noise density of 5.8 nV/ (LMV796) of quiescent current. The LMV796 and LMV797 are unity gain stable op amps and have gain bandwidth of 17 www.DataSheet4U.com MHz. The LMV796/ LMV797 have a supply voltage range of 1.8V to 5.5V and can operate from a single supply. The LMV796/LMV797 each feature a rail-to-rail output stage capable of driving a 600Ω load and sourcing as much as 60 mA of current. The LMV796 family provides optimal performance in low voltage and low noise systems. A CMOS input stage, with typical input bias currents in the range of a few femtoAmperes, and an input common mode voltage range, which includes ground, make the LMV796 and the LMV797 ideal for low power sensor applications. The LMV796/LMV797 are manufactured using National’s advanced VIP50 process and are offered in a 5-pin SOT23 and an 8-pin MSOP package respectively. Features (Typical 5V supply, unless otherwise noted) n Input referred voltage noise 5.8 nV/ n Input bias current 100 fA n Unity gain bandwidth 17 MHz n Supply current per channel — LMV796 1.15 mA — LMV797 1.30 mA n Rail-to-rail output swing — @ 10 kΩ load 25 mV from rail 35 mV from rail — @ 2 kΩ load n Guaranteed 2.5V and 5.0...