TV SOUND IF AND AUDIO OUTPUT SUBSYSTEM

FEATURES . Nominal Power Output: 3W . Power Amplifier with Current Limiting and Thermal Shutdown. Wide Power Supply Range: 16V to 30V Low Quiescent Current: 33mA Typ. . Limiting Sensitivity 300μV Typ. . Excellent AM Rejection : 50dB Typ. . Differential Peak Detector-Requires One Tuned Coil

LC2MOS 12-Bit Serial DACPORT

GENERAL DESCRIPTION The AD7243 is a complete 12-bit, voltage output, digital-to-analog converter with output amplifier and Zener voltage reference on a monolithic CMOS chip. No external trims are required to achieve full specified performance. The output amplifier is capable of developing +10 V

LC2MOS 12-Bit Serial DACPORT

GENERAL DESCRIPTION The AD7243 is a complete 12-bit, voltage output, digital-to-analog converter with output amplifier and Zener voltage reference on a monolithic CMOS chip. No external trims are required to achieve full specified performance. The output amplifier is capable of developing +10 V

LC2MOS 12-Bit Serial DACPORT

GENERAL DESCRIPTION The AD7243 is a complete 12-bit, voltage output, digital-to-analog converter with output amplifier and Zener voltage reference on a monolithic CMOS chip. No external trims are required to achieve full specified performance. The output amplifier is capable of developing +10 V

FM Front-end Circuit for Car Radio

FM Front-end Circuit for Car Radio ■Overview The AN7243S is an FM front-end IC designed for DTS except RF amp. of car radio. It is built-in local oscillation frequency buffer output and PIN diode (ADX) driver for antenna damping. ■Features • High sensitivity · High S/N ratio

FM Front-end Circuit for Car Radio

FM Front-end Circuit for Car Radio ■Overview The AN7243S is an FM front-end IC designed for DTS except RF amp. of car radio. It is built-in local oscillation frequency buffer output and PIN diode (ADX) driver for antenna damping. ■Features • High sensitivity · High S/N ratio