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PDF CM102-A+ Data sheet ( Hoja de datos )
| Número de pieza | CM102-A+ | |
| Descripción | USB 2CH Audio Controller for Speaker | |
| Fabricantes | C-Media Electronics | |
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Hay una vista previa y un enlace de descarga de CM102-A+ (archivo pdf) en la parte inferior de esta página. Total 21 Páginas | ||
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Best USB Audio Single Chip for PC Speakers Solution
CM102-A+/102S+
USB 2CH Audio Controller for Speaker
Datasheet
Version 1.01
C-MEDIA ELECTRONICS INC.
TEL: 886-2-8773-1100 FAX: 886-2-8773-2211
6F, 100, Sec. 4, Civil Boulevard, Taipei, Taiwan 106, R.O.C.
For detailed product information, please contact [email protected]
DataSheet4 U .com
1 page  
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CM102-A+/102S+
USB Stereo Audio Chip for Speaker Integrated
1. DESCRIPTIONS AND OVERVIEW
CM102-A+/102S+ series is a highly integrated single chip for USB stereo speakers application.
Minimum external components are needed for building an USB speaker system, which makes
CM102-A+/102S+ a simple and very cost-effective solution. Since no driver is necessary for
audio playback on all major OS. CM102-A+/102S+ provides a truly plug-and-play feature for
external digital audio playback.
For energy saving, USB suspend mode and resume is supported by CM102-A+/102S+. With
power amplifier enable pin and volume control VR input pin, a traditional speaker front panel
design can be built. This new single chip not only support 44.1KHz and 48KHz sampling rate
playback but also with X2 modulation for hi-frequency quality. Better yet, simplify anti-pop noise
solution was embedded on chip for general pop noise issues. All of the functions have been
approved by USB IF certification program. More flexible and customized design is possible with
GPIO pin, which is accessible by USB vendor specific request.
This one chip solution not only embedded USB transceiver, ADC, DAC component but also
integrated digital control power amplifier function for USB digital sound application. The Dynamic
Range Control function can support high efficiency volume output to get loudness sound effect
similar D class amplifier capability. Vender can just using single chip to saving external amplifier
component and getting a better listen experience when listen to a music source with wide
dynamic range.
Moreover, customers can use C-Media USB Audio Driver with Xear 3D functions to show up
digital speaker features and upgrade PC multi-media stereo function to be a CE like devices.
Xear 3D can support 10 band Equalizer, EnvironmentFX sound effects and virtual 7.1CH
speaker shifter. This driver is optional for free bundle.
Best USB Audio Chip for Digital Stereo Speakers Solution
Date: 09/25/2005
DataSheet4 U .com
-5-
Version: 1.01
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CM102-A+/102S+
USB Stereo Audio Chip for Speaker Integrated
5. ORDERING INFORMATION
Model Number
CM102-A+/102S+
Package
18-Pin PDIP
18-Pin SOP
Operating Ambient
Temperature
0 o C to +70 o C
0 o C to +70 o C
Outline of Dimensions Dimensions shown in inches and (mm)
18- Plastic dual-in-line packaging (PDIP)
Supply Range
DVdd = 5V, AVdd = 5V
DVdd = 5V, AVdd = 5V
18- Pin SOP
Mechanical Dimension of CM102-A+
Date: 09/25/2005
DataSheet4 U .com
Mechanical Dimension of CM102S+
Version: 1.01
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11 Page | ||
| Páginas | Total 21 Páginas | |
| PDF Descargar | [ Datasheet CM102-A+.PDF ] | |
Hoja de datos destacado
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