92HD87 Datasheet, PDF (8/204 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM

92HD87
SINGLE CHIP PC AUDIO SYSTEM, CODEC+STEREO SPEAKER AMPLIFIER+CAPLESS HP+LDO
LIST OF FIGURES
Figure 1. Multi-channel capture ......................................................................................................................16
Figure 2. Multi-channel timing diagram ..........................................................................................................17
Figure 3. Single Digital Microphone (data is ported to both left and right channels .......................................20
Figure 4. Stereo Digital Microphone Configuration ........................................................................................21
Figure 5. HP EAPD Example to be replaced by single pin for internal amp ..................................................25
Figure 6. Aux Mode Block Diagram ...............................................................................................................30
Figure 7. HD Audio Bus Timing ......................................................................................................................38
Figure 8. Functional Block Diagram ...............................................................................................................40
Figure 9. Widget Diagram ..............................................................................................................................41
Figure 10. Port Configurations .......................................................................................................................42
Figure 11. Pin Assignment ...........................................................................................................................198
Figure 12. 40QFN Package Diagram ...........................................................................................................200
Figure 13. Solder Reflow Profile ..................................................................................................................201
IDT CONFIDENTIAL
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©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
V 0.995 01/11
92HD87