поискавой системы для электроныых деталей |
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TDA9859 датащи(PDF) 7 Page - NXP Semiconductors |
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TDA9859 датащи(HTML) 7 Page - NXP Semiconductors |
7 / 20 page 1997 Sep 01 7 Philips Semiconductors Preliminary specification Universal hi-fi audio processor for TV TDA9859 ∆Gv volume control common voltage gain step width Gv = −32 to +15 dB 0.5 1.0 1.5 dB Gv = −40 to −33 dB 0.25 1.0 1.75 dB volume control common voltage gain set error Gv = −32 to +15 dB −− 1dB Gv = −40 to −33 dB −− 2dB Volume control left/right (f = 1 kHz, 24 steps) Gv volume control left/right voltage gain nominal −24 − 0dB minimum −23 −−1dB mute position −80 −85 − dB ∆G v volume control left/right voltage gain step width 0.5 1.0 1.5 dB volume control left/right voltage gain tracking error −− 2dB Bass control Gv bass control voltage gain CB =33nF maximum boost f = 40 Hz 14 15 16 dB maximum attenuation f = 40 Hz 11 12 13 dB ∆G v bass control voltage gain step width 1 1.5 2 dB Gv(extended) extended bass control voltage gain see Fig.1 maximum boost f = 60 Hz 18 19 20 dB maximum attenuation f = 60 Hz 14 15 16 dB ∆G v(extended) extended bass control voltage gain step width 1 23dB Treble control Gv treble control voltage gain maximum boost f = 15 kHz 11 12 13 dB maximum attenuation f = 15 kHz 11 12 13 dB ∆G v treble control voltage gain step width 2.5 3 3.5 dB Effect controls α ct(spat1) anti-phase crosstalk by spatial effect 1 − 52 − % αct(spat2) anti-phase crosstalk by spatial effect 2 − 30 − % ϕ phase shift by pseudo-stereo see Fig.3 Loudspeaker channel outputs (pins 15 and 18) Vo(max)(rms) maximum output signal (RMS value) THD ≤ 0.5%; RL >10kΩ; CL < 1.5 nF 2 −− V SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT |
Аналогичный номер детали - TDA9859 |
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Аналогичное описание - TDA9859 |
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