AD8356A Datasheet PDF - ESMT
| Part Number | AD8356A | |
| Description | 2.1-Channel Digital Audio Amplifier | |
| Manufacturers | ESMT | |
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ESMT
AD8356A
2.1-Channel Digital Audio Amplifier with Headphone Driver
Features
z 16/18/20/24-bit input with I2S, 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,8Ω)+16.7W(Full, 4Ω) for 2.1-channel
2×4.3W(Half,4Ω)+16.7W(Full, 4Ω) for 2.1-channel
2×8.7W(Full,8Ω) for stereo
2×4.3W(Half,4Ω) for stereo
2×16.7W(Full, 4Ω) for stereo
z Headphone power
34mW into 32Ω@1kHz and 1% THD+N
65mW into 16Ω@1kHz and 1% THD+N
110mW into 8Ω@1kHz and 1% THD+N
200mW into 4Ω@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
Dynamic range control
z Anti-pop design
z Over-temperature protection
z Under-voltage shutdown
z Short-circuit protection
z I2C 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 8Ω
load for L,R channel and 16.7W to 4Ω load for
sub-woofer channel simultaneously with 12V supply
voltage. Using I2C 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
AD8356A-KG
AD8356A-LEG
Package
7x7 48L QFN
7x7 48L E-LQFP
Comments
Pb-free
Pb-free
Elite Semiconductor Memory Technology Inc.
Publication Date: May. 2007
Revision: 1.3 1/33
Free Datasheet http://www.datasheet4u.com/
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for AD8356A electronic component. |
| Information | Total 4 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ AD8356A.PDF Datasheet ] | |
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