92HD71B7 Datasheet, PDF (11/216 Pages) Integrated Device Technology – 4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER

92HD71B7
4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER
PC AUDIO
1.2. Orderable Part numbers
92HD71B7X5PRGXyyX
6port, 95dB, 5V, 48QFP
92HD71B7X5NLGXyyX
6port, 95dB, 5V, 48QFN
92HD71B7X3PRGXyyX
6port, 95dB, 3.3V, 48QFP
92HD71B7X3NLGXyyX
6port, 95dB, 3.3V, 48QFN
yy = silicon stepping/revision, contact sales for current data.
Add an “8” to the end for tape and reel delivery. Min/Mult order quantitiy 2ku.
1.3. Block Diagram
Figure 1. 92HD71B7 Block Diagram
X
DUAL SPDIF
Port A
Port B
Port C
Port D
Port E
Port F
SPDIF Out 1
SPDIF Out 2
Figure 2. System Diagram
I/O Controller Hub (ICH)
HD Audio Bus
92HD71B
Head Phone
Speakers
Sub Woofer
Line In
Microphone
IDT™ CONFIDENTIAL AND PROPRIETARY
11
4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER
92HD71B7
V 0.9 07/07