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TDA9859 数据表(PDF) 9 Page - NXP Semiconductors |
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TDA9859 数据表(HTML) 9 Page - NXP Semiconductors |
9 / 24 page 2001 Jul 11 9 Philips Semiconductors Product specification Universal hi-fi audio processor for TV TDA9859 Volume control common (f = 1 kHz, 55 steps) Vi(rms) maximum input signal on pins LIN (RMS value) Gv = 0; THD ≤ 0.5% on output pins LOUT 2 −− V Ri input resistance on pins LIN 7.5 10 − k Ω Gv volume control common voltage gain nominal −40 − +15 dB minimum −38 − +14 dB ∆G v 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 = 33 nF; f = 40 Hz maximum boost 14 15 16 dB maximum attenuation 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; f = 60 Hz maximum boost 18 19 20 dB maximum attenuation 14 15 16 dB ∆G v(extended) extended bass control voltage gain step width 1 23dB Treble control Gv treble control voltage gain f = 15 kHz maximum boost 11 12 13 dB maximum attenuation 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.4 SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT |
类似零件编号 - TDA9859 |
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类似说明 - TDA9859 |
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