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參數(shù)資料
| 型號： | AD8356A |
| 廠商： | Elite Semiconductor Memory Technology Inc. |
| 英文描述： | 2.1-Channel Digital Audio Amplifier with Headphone Driver |
| 中文描述： | 2.1聲道數(shù)字音頻放大器耳機驅(qū)動器 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 326K |
| 代理商： | AD8356A |
ES MT
2.1-Channel Digital Audio Amplifier with Headphone Driver
Features
z
16/18/20/24-bit input with I
2
S, Left-alignment
and Right-alignment data format
z
PSNR & DR(A-weighting)
Loudspeaker: 93dB (PSNR), 98dB (DR)
Headphone: 87dB (PSNR), 91dB (DR)
z
Multiple sampling frequencies (Fs)
32kHz / 44.1kHz / 48kHz and
64kHz / 88.2kHz / 96kHz
z
System clock = 64x,128x,192x,256x,384x,
512x, 576x, 768x, 1024x Fs
64x~1024x Fs for 32kHz / 44.1kHz / 48kHz
64x~512x Fs for 64kHz / 88.2kHz / 96kHz
z
Supply voltage
3.0~12V for loudspeaker driver
3.0~3.3V for others
z
Loudspeaker output power ( @10% THD+N)
2
×
8.7W(Full,8
)+16.7W(Full, 4
) for 2.1-channel
2
×
4.3W(Half,4
)+16.7W(Full, 4
) for 2.1-channel
2
×
8.7W(Full,8
) for stereo
2
×
4.3W(Half,4
) for stereo
2
×
16.7W(Full, 4
) for stereo
z
Headphone power
34mW into 32
@1kHz and 1% THD+N
65mW into 16
@1kHz and 1% THD+N
110mW into 8
@1kHz and 1% THD+N
200mW into 4
@1kHz and 1% THD+N
z
Sound processing including
：
Bass (+18dB~-12dB, 3dB frequency is 250Hz),
Treble (+18dB~-12dB, 3dB frequency is 7kHz),
5 bands parametric EQ,
Volume control (+24dB~-103dB, 1dB/step) and
AD8356A
Elite Semiconductor Memory Technology Inc.
Publication Date: May. 2007
Revision: 1.3 1/33
Dynamic range control
z
Anti-pop design
z
Over-temperature protection
z
Under-voltage shutdown
z
Short-circuit protection
z
I
2
C control interface
Applications
z
CD and DVD
z
TV audio
z
Car audio
z
Boom-box
z
MP3 docking systems
z
Portable / Handheld
z
Powered speaker
z
Wireless audio
z
USB speaker
Description
This is a 2.1-channel fully digital audio amplifier with
output power which can deliver up to 2
×
8.7W to 8
Ω
load for L,R channel and 16.7W to 4
Ω
load for
sub-woofer channel simultaneously with 12V supply
voltage. Using I
2
C digital control interface, AD8356A
provides sound processing includes Volume, Bass,
Treble, EQ, Mixing and Dynamic Range Control (DRC).
Users can use one AD8356A for stereo or 2.1-channel,
two for 5.1-channel and three for 7.1-channel,
respectively.
ORDERING INFORMATION
Product Number
Package
Comments
AD8356A-KG
7x7 48L QFN
Pb-free
AD8356A-LEG
7x7 48L E-LQFP
Pb-free
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD8356A-KG | 2.1-Channel Digital Audio Amplifier with Headphone Driver |
| AD8356A-LEG | 2.1-Channel Digital Audio Amplifier with Headphone Driver |
| AD890 | PRECISION, WIDEBAND CHANNEL PROCESSING ELEMENT |
| AD890JP | PRECISION, WIDEBAND CHANNEL PROCESSING ELEMENT |
| AD890JQ | PRECISION, WIDEBAND CHANNEL PROCESSING ELEMENT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD8356A-KG | 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:2.1-Channel Digital Audio Amplifier with Headphone Driver |
| AD8356A-LEG | 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:2.1-Channel Digital Audio Amplifier with Headphone Driver |
| AD835AN | 制造商:Analog Devices 功能描述:Analog Multiplier 4-Bit 8-Pin PDIP 制造商:Analog Devices 功能描述:MULTIPLIER 4 QUAD 250MHZ DIP8 835 |
| AD835AN | 制造商:Analog Devices 功能描述:SEMICONDUCTORSLINEAR |
| AD835ANZ | 功能描述:IC MULTIPLIER 4-QUADRANT 8-DIP RoHS:是 類別:集成電路 (IC) >> 線性 - 模擬乘法器，除法器 系列:- 標(biāo)準(zhǔn)包裝:25 系列:HA 功能:模擬乘法器 位元/級數(shù):四象限 封裝/外殼:16-CDIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:16-CDIP 側(cè)面銅焊 包裝:管件 |
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