LMV791 Datasheet | National Semiconductor

Description The LMV791 low noise, CMOS input operational amplifier while offers a low input voltage noise density of 5.8 n V/ consuming only 1.15 m A of quiescent current. The LMV791 is a unity gain stable op amp and has a gain bandwidth of 17 MHz. The LMV791 has a supply voltage range of 1.8V to .. 5.5V and can operate from a single supply. The LMV791 features a rail-to-rail output stage capable of driving a 600Ω load and sourcing as much as 60 m A of current. The LMV791 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 femto Amperes, and an input mon mode voltage range which includes ground make the LMV791 ideal for low power sensor applications. The LMV791 has a built-in enable feature which can be used to optimize power dissipation in low power applications. The LMV791 is manufactured using National’s advanced VIP50 process and is available in a 6-pin TSOT23 package. Features (Typical 5V supply, unless otherwise noted) n Input referred voltage noise 5.8 n V/ n Input bias current 0.1 p A n Unity gain bandwidth 17 MHz n Supply current 1.15 m A n Guaranteed 2.5V and 5.0V performance n Rail-to-rail output swing - @ 10 kΩ load 25 m V from rail 35 m V from rail - @ 2 kΩ load n Total harmonic distortion 0.01% @1 k Hz, 600Ω n Temperature range - 40o C to 125o C Applications n n n n n Photodiode Amplifiers Active filters and buffers Low noise signal processing Medical Instrumentation Sensor interface applications Typical Application Photodiode Transimpedance Amplifier Input Referred Voltage Noise vs. Frequency © 2005 National Semiconductor Corporation DS201168 .national. Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. ESD Tolerance (Note 2) Human Body Machine Model VIN Differential Supply Voltage (V+ - V- )...