A Highly Integrated USB Audio Single Chip

文件：473.26 Kbytes 页数：29 Pages

CMEDIA

骅讯电子

A Highly Integrated USB Audio Single Chip

Cmedia

骅讯电子

Entry-level crystal-less USB audio codec with I2C/GPIOs

CM119B/CM119BN is a highly integrated single chip USB audio solution. CM119B is in 48LQFP package and CM119BN is in 48 QFN package. All essential analog modules are embedded in the chip, including dual DAC and headphone amplifier, mono ADC, microphone booster, PLL, crystal-less design, regulator, an ·Compliant with USB 2.0 Full Speed Operation\n·Compliant with USB Audio Device Class Specification v1.0\n·Supports USB Suspend / Resume Mode and Remote Wakeup with Volume Control Pins\n·Crystal-less Design with On-chip PLL and Embedded USB Transceiver\n·Jumper Pin for Speaker Mode (Playback Only) or;

Cmedia

骅讯电子

Single & Dual Output Miniature, 1W SIP DC/DC Converters

文件：200.56 Kbytes 页数：2 Pages

MPD

Low Cost, Miniature 1W SIP, Wide Input DC/DC Converters

Low Cost, Miniature 1W SIP, Wide Input DC/DC Converters Key Features: •1W Output Power •2:1 Input Voltage Range •1,500 VDC Isolation •Short Circuit Protected •Miniature SIP Case •Single & Dual Outputs •1.0 MH MTBF •Industry Standard Pin-Out • Low Low Cost!!

文件：185.7 Kbytes 页数：2 Pages

MPD

High Isolation Miniature, 1W SIP DC/DC Converters

文件：201.36 Kbytes 页数：2 Pages

MPD