LA4800V

Ordering number: EN4335A Monolithic Linear IC LA4800V 3 V Stereo Headphone Power Amplifier Overview The LA4800V is a headphone stereo power amplifier IC that features a high signal-to-noise ratio, high ripple rejection, low distortion and low current consumption, making it ideal for portable CD players. Package Dimensions unit : mm 3178-SSOP16 [LA4800V] Functions . Headphone stereo power amplifier . Beep tone . Power switch . Power mute switch Features . 96 dB (typ) high S/N ratio at 7 µV . 76 dB (typ) high ripple rejection . 0.07% (typ) low distortion with R = 16 Ω . 6.2 mA (typ) low current consumption . Outputs do not require electrolytic capacitors. . Available in 16-pin SSOPs L SANYO : SSOP16 Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Power dissipation Operating temperature range Storage temperature range Symbol VCC max Pd max Topr Tstg Conditions Ratings 4.5 375 –15 to 50 –40 to 150 Unit V mW °C °C Recommended Operating Ranges at Ta = 25°C Parameter Supply voltage Load resistance Operating supply voltage range Symbol VCC RL VCC op Conditions Ratings 3.0 16 to 32 1.8 to 3.6 Unit V Ω V SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN 32896HA(II)/60393TS No.4335-1/11 LA4800V Operating Characteristics at Ta = 25°C, VCC = 2.5 V, RL = 16 Ω, f = 1 kHz unless otherwise noted. Values in parentheses indicate VCC = 3.0 V Parameter Symbol ICCO1 ICCO2 ...