28 FN6785.0 Jul y29, 2010 FIGURE 17. D2-45057, D2-45157 AUDIO SIGNAL FLOW 2x2 Mixer Tone 1 5 Band EQ 1 Compressor 1 DIGITAL " />
參數(shù)資料
型號(hào): D2-45157-QR-T
廠商: Intersil
文件頁(yè)數(shù): 21/31頁(yè)
文件大?。?/td> 0K
描述: IC DGTL AMP PWM CTRLR 68QFN
標(biāo)準(zhǔn)包裝: 3,000
系列: D2Audio™
類(lèi)型: D 類(lèi)
輸出類(lèi)型: 2 通道(立體聲)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 30W x 2 @ 8 歐姆
電源電壓: 9 V ~ 26 V
安裝類(lèi)型: 表面貼裝
供應(yīng)商設(shè)備封裝: 68-QFN 裸露焊盤(pán)(10x10)
封裝/外殼: 68-VFQFN 裸露焊盤(pán)
包裝: 帶卷 (TR)
D2-45057,
D2-45157
28
FN6785.0
Jul
y29,
2010
FIGURE 17. D2-45057, D2-45157 AUDIO SIGNAL FLOW
2x2
Mixer
Tone 1
5 Band EQ 1
Compressor 1
DIGITAL
Input Select
S/PDIF
Digital Input
2x1
Mixer
Speaker
EQ 1
4x4
Router
Licensed
Audio
Processing
Algorithm
*(See Note)
S/PDIF
2
SRC
I
2S
Digital Input
Compressor 2
Tone 2
5 Band EQ 2
Speaker
EQ 2
HP 1
LP 1
HP 2
LP 2
HP 3
LP 3
HP 4
LP 4
HP 5
LP 5
3 Band EQ 1
Master
Volume
Control
Loudness 1
Loudness 2
Loudness 3
Loudness 4
Loudness 5
Limiter 1
Limiter 2
Limiter 3
Limiter 4
Limiter 5
Volume 1
Volume 2
Volume 3
Volume 4
Volume 5
Crossovers
5
4
3
2
1
5
4
3
2
1
* NOTE: Device-dependent licensed audio processing algorithm supporting
D2Audio SoundSuite, or SRS WOW/HD
. Refer to device ordering
information for part number specifying each algorithm.
PWM
Channel
Driver
Mapping
Output A
Configuration Settings
Output B
Output C
Output D
Left Line Out
Right Line Out
Sub Line Out
Output stage channel assignment and amplifier topology is programmed with
configuration pin settings. Four output modes are available with combinations
of 4- and 2-quadrant full bridge, and half bridge operation for outputs A-D.
Line and subwoofer output channel assignment is also established by output
mode configuration settings.
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