AP1158 Datasheet | Asahi Kasei Microdevices

[AP1158] Active Noise Filter IC 1. General Description AP1158 is an active filter IC for noise in the low frequency band in the various audio systems, and the like. It's possible to use AP1158 than a noise filter of discrete position (RC Filter, LC Filter) that the noise filter is posed of a saving mounting area and low drop-out voltage. It is available to use as low I/O voltage/low noise regulator. (Need external reference voltage.) The AP1158 has a built-in thermal shutdown protection circuit, and is possible to provide two types of package, the AP1158ADSXX is the SOT23-5 package and the AP1158AEUXX is the PLP1822-6 package with Exposed Pad. 2. Features Operating...