音频接口芯片

Slew Rate Controlled Load Switch

General Description The AAT4280A SmartSwitch is a member of AnalogicTech’s Application Specific Power MOSFET™ (ASPM™) product family. The AAT4280A is a P-channel MOSFET power switch designed for high-side load switching applications. The device has a typical RDS(ON) of 80mΩ, allowing increased lo

2-Channel 10W AF Power Amp for Home Stereo, TV Use

Features • High-power 2-channel AF power amplifier. • Low distortion. • Minimum number of external parts requierd (no boot strap capacitor requierd). • Low pop noise at the time of power switch ON/OFF. • Excellent ripple rejection (58dB typ). • Wide operating voltage range (10V t

AM / FM - PLL

Description The U4280BM is an integrated circuit in BICMOS technology for frequency synthesizer. It performs all the functions of a PLL radio tuning system and is controlled by I2C bus. The device is designed for all frequency synthesizer applications of radio receivers, as well as RDS (Radio Dat

AM / FM - PLL

Description The U4280BM is an integrated circuit in BICMOS technology for frequency synthesizer. It performs all the functions of a PLL radio tuning system and is controlled by I2C bus. The device is designed for all frequency synthesizer applications of radio receivers, as well as RDS (Radio Dat

AM / FM - PLL

Description The U4280BM is an integrated circuit in BICMOS technology for frequency synthesizer. It performs all the functions of a PLL radio tuning system and is controlled by I2C bus. The device is designed for all frequency synthesizer applications of radio receivers, as well as RDS (Radio Dat