The OPA316 family of single, dual, and quad operational amplifiers represents a new generation of general purpose, low-power operational amplifiers.
Featuring rail-to-rail input and output swings, low quiescent current (400 μA/ch typical) combined with a wide bandwidth of 10 MHz and very-low noise (11 nV/√Hz at 1 kHz) makes this family attractive for a variety of applications that require a good balance between cost and performance. The low input bias current supports those operational amplifiers to be used in applications with MΩ source impedances.