AS3415-EQFP
32-VFQFN Exposed Pad
40117856-AS3415-EQFP
Integrated Active Noise Cancelling Device 2-CH Stereo-OUT 32-Pin QFN T/R
The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.
a count of all of the component leads (or pins)
The order of a filter also indicates the minimum number of reactive components that the filter will require. For example, a third-order filter requires at least three reactive components one capacitor and two inductors, two capacitors and one inductor, or in the case of an active filter, three capacitors.