The requested file:
https://pdf.datasheetcatalog.com/datasheets2/54/545652_1.pdf
is the data sheet for the following electronic components:

ANPEC Electronics Corporation

#	Part Name	Description
1	APA2308	Class AB Stereo Headphone Driver
2	APA2308JITR	Class AB Stereo Headphone Driver
3	APA2308JITU	Class AB Stereo Headphone Driver
4	APA2308KITR	Class AB Stereo Headphone Driver
5	APA2308KITU	Class AB Stereo Headphone Driver
6	APA2308OITR	Class AB Stereo Headphone Driver
7	APA2308OITU	Class AB Stereo Headphone Driver

Select the part name and then you can download the datasheet in PDF format.