USB专用充电端口控制器

Integrated Circuit Dual, Low Noise Preamp

Features: • General–Purpose Pre–Amplifier • Low Noise Dual Pre–Amplifier • Low Noise 1.2µVrms Equivalent Input Noise • Channel Separation 55dB (Min) • Operating Supply Voltage Range: VCC = 6V to 15V

Stereo cassette head preamplifier and equalizer

GENERAL DESCRIPTION The TDA1523 is a playback amplifier for car radio/cassette players. FEATURES • Two independent amplifiers with open-loop gain of 90 dB (typical) • Internal DC feedback via 140 kΩ resistor from output to feedback point • AC characteristics that can be determined externally

P-CHANNEL POWER MOS FET ARRAY SWITCHING INDUSTRIAL USE

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N

P-CHANNEL POWER MOS FET ARRAY SWITCHING INDUSTRIAL USE

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N

P-CHANNEL POWER MOS FET ARRAY SWITCHING INDUSTRIAL USE

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N