2-channel AC’97 CODECs

• Full-duplex Stereo 18-bit ADCs and 20-bit DACs \r\n• AC’97 Rev 2.2 Compliant \r\n• High-Performance ΣΔ Technology \r\n• S/PDIF Output \r\n• Crystal Elimination Circuit \r\n• Headphone amplifier \r\n• Independent Sample Rates for ADCs & DACs (hardware SRCs) \r\n• 20dB or 30dB Microphone Boost Capab;

Tempo

VALUE-LINE TWO-CHANNEL AC??7 CODECS

文件：634.49 Kbytes 页数：73 Pages

IDT

DOUBLE CHANNELS PWM CONTROLLER

文件：137.03 Kbytes 页数：6 Pages

ETL

亚历电子

DOUBLE CHANNELS PWM CONTROLLER

DESCRIPTION The UTC U9751B consists of two PWM control circuits. Two PWM controllers is independent each other. It is low cost in many applications. FEATURES * Switch frequency: 400KHz * ISINK =400mA * Wide work voltage * Programmable dead-time control * UVLO protection * SCP protection *

文件：131.87 Kbytes 页数：6 Pages

UTC

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