92HD87 Datasheet, PDF (31/204 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM

92HD87
SINGLE CHIP PC AUDIO SYSTEM, CODEC+STEREO SPEAKER AMPLIFIER+CAPLESS HP+LDO
2.22.5. SYSTEM DIAGRAMS
Docked – Normal Mode
DAC
D-MIC
MIC
HP
C
A
S
HP
B
F
SPKR
D
ADC
Dock
Interface
Portable Media
Player
Docked – Nothing plugged into docked player
D-MIC
MIC
C
HP
A
HP
B
S
F
SPKR
D
BTL amp off if
Headphones plugged in
Dock
Interface
Port E PD=0
Portable Media
Player
HP
IDT CONFIDENTIAL
31
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
V 0.995 01/11
92HD87