San Jose, Calif. — The AT89C51SND2C decoder IC lets designers support MP3 ring tones in mobile phone designs. This IC sports 64 kbytes of flash, an MP3 decoder, a stereo DAC with a 50-mW earphone ...
The RP4030 has a large (±30V) built-in offset range, low attenuation (1.2x), and high DC input impedance (50 kΩ). This combination of capabilities permits acquisition of DC power/voltage rails with ...