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LA4800 Datasheet(PDF) 2 Page - Sanyo Semicon Device |
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LA4800 Datasheet(HTML) 2 Page - Sanyo Semicon Device |
2 / 11 page Operating Characteristics at Ta = 25°C, V CC = 2.5 V, RL =16 Ω,f=1kHz unless otherwise noted. Values in parentheses indicate V CC = 3.0 V Parameter Symbol Conditions min typ max Unit Quiescent supply current ICCO1 IC OFF 0.05 1.0 µA ICCO2 Mute ON 1.6 (1.65) 3.0 mA ICCO3 No input signal 6.2 (6.8) 9.0 mA Voltage gain VG VO = –10 dBm 10.3 11.8 13.3 dB Channel balance VRL VO = –10 dBm –1 0 1 dB Output power PO VCC = 3.0 V, THD = 10% 15 25 mW Total harmonic distortion THD VO = 0.35 V 0.075 0.2 % Output noise voltage VNO Rg=1k Ω, DIN AUDIO 7.8 15 µV Crosstalk CT f = 1 kHz, TUN, VO = –10 dBm 35 45 dB Ripple rejection R.R VCC = 1.7 V, f = 100 Hz, VCR = –20 dBm, TUN = 100 Hz 65 76 dB Mute attenuation VOFF THD = 1% –80 –96 dB Beep tone output voltage VO BEEP VI = –13.5 dBm (sine wave) 1.5 3.0 mV Output DC offset voltage VDC OFF VI =0V,Rg=1kΩ –20 0 20 mV Power ON current sensitivity l1ON VCC = 1.7 V, V5 ^ 1.0 V 50 60 µA Power OFF voltage sensitivity V1 OFF VCC = 1.7 V, V5 % 0.1 V 0.5 0.6 V Mute OFF current sensitivity l16 OFF VCC = 1.7 V, V5 ^ 1.0 V 4.5 6.0 µA Mute OFF voltage sensitivity V16 OFF VCC = 1.7 V 1.0 1.25 1.5 V Mute ON voltage sensitivity V16 ON VCC = 1.7 V 0.9 1.0 V Ambient temperature, Ta − °C LA4800V No.4335-2/11 |
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