92hd83 Integrated Device Technology, 92hd83 Datasheet - Page 12

• Manufacturer Part Number: 92hd83
• Description: Single Chip Pc Audio System Codec+speaker Amplifier+capless Hp+ldo
• Manufacturer: Integrated Device Technology

SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
2. DETAILED DESCRIPTION
92HD83
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
2.1.
Port Functionality
40/41/43/44
28/29
31/32
19/20
15/16
17/18
Pins
Multi-function (Input / output) ports allow for the highest possible flexibility. 3 or 4 bi-directional ports,
2 headphone ports, and a high power BTL amplifier support a wide variety of consumer desktop and
mobile system use models.
The 92HD83 codec port capabilities are as follows
•
•
•
•
•
•
•
Port A supports
•
•
Port B supports
•
•
Port C supports
•
•
•
Port D supports
•
•
Port E supports
•
•
•
Port F supports
•
•
•
Mono Out supports
•
Capless Headphone Out
Capless Line Out
Capless Headphone Out
Capless Line Out
Line Out
Line In
Mic with 0/10/20/30 dB boost and Vref_Out
BTL stereo output
BTL (L+/L-) mono out
Line Out
Line In
Mic with 0/10/20/30 dB boost
Line Out
Line In
Mic with 0/10/20/30 dB boost and Vref_Out
Line Out
Port
A
B
C
D
E
F
Input
Yes
Yes
Yes
Table 1. Port Functionality
Output
12
Yes
Yes
Yes
Yes
Yes
Yes
Headphone
Yes
Yes
92HD83
BTL
Yes
(Vref pin)
Mic Bias
Yes
Yes
PC AUDIO
boost amp
V 0.96 01/09
Input
Yes
Yes
Yes