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The TDA7439DS is a volume, tone (bass, mid-range and treble) and balance (left/right) processor for quality audio applications in car-radio and Hi-Fi systems.
TDA7233/D is a power amplifier produced by Philips company in Italy. It has a wide range of operating voltages from 1.8V to 15V and an output power of 1W. It can be used in portable players, cordless telephones and cellular phones.
STA508 is a monolithic quad half bridge stage in Multi-power BCD Technology. It has the features of minimum input output pulse width distortion, 200mΩ RdsON complementary DMOS output stage, CMOS compatible logic inputs, thermal protection, thermal warning output and under voltage protection.
The STA7360 is a 20W bridge/stereo audio amplifier with features including very few external components, no boucherot cells, no bootstrap capacitors, high output power, no switch-on/off noise, very low standby current, fixed gain, programmable turn-on delay, clipping detector, standby function, and various protections.
This document provides preliminary information on a new product, including features such as DVD audio decoder, Dolby Digital decoder, MPEG-1, MPEG-2, and MP3 decoders.
TS419/TS421 is a monaural audio power amplifier driving in BTL mode a 16 or 32Ω earpiece or receiver speaker. The main advantage of this configuration is to get rid of bulky ouput capacitors. Capable of descending to low voltages, it delivers up to 220mW per channel (into 16Ω loads) of continuous average power with 0.2% THD+N in the audio bandwidth from a 5V power supply. An externally controlled standby mode reduces the supply current to 10nA (typ.). The TS419/TS421 can be configured by external gain-setting resistors or used in a fixed gain version.
TDA7448 is a 6 channel volume controller for quality audio applications in Multi-Channels Audio Systems Thanks to the used BIPOLAR/CMOS Technology, Low Distortion, Low Noise and DC stepping are ob- tained.
