поискавой системы для электроныых деталей |
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TEA6321 датащи(PDF) 9 Page - NXP Semiconductors |
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TEA6321 датащи(HTML) 9 Page - NXP Semiconductors |
9 / 36 page 1995 Dec 19 9 Philips Semiconductors Preliminary specification Sound fader control circuit TEA6321 ∆Ga attenuator set error Gv = +20 to −50 dB −− 2dB Gv = −51 to −66 dB −− 3dB ∆G t gain tracking error Gv = +20 to −50 dB −− 2dB MUTEatt mute attenuation see Fig.10 100 110 − dB Voffset DC step offset between any adjoining step Gv =0to −66 dB − 0.2 10 mV Gv =20to0dB − 215 mV DC step offset between any step to mute Gv =0to −66 dB −− 10 mV Volume I control and loudness CRvol continuous volume control range − 51 − dB Gv voltage gain −31 − +20 dB Gstep step resolution − 1 − dB LBmax maximum loudness boost loudness on; referred to loudness off; boost is determined by external components f = 40 Hz − 17 − dB f = 10 kHz − 4.5 − dB Bass control Gbass bass control, maximum boost f = 46 Hz 16 18 19 dB maximum attenuation f = 46 Hz 16 18 19 dB Gstep step resolution (toggle switching) f = 46 Hz − 1.8 − dB step error between any adjoining step f = 46 Hz −− 0.5 dB Voffset DC step offset in any bass position −− 20 mV Treble control Gtreble treble control, maximum boost f = 15 kHz 11 12 13 dB maximum attenuation f = 15 kHz 11 12 13 dB maximum boost f > 15 kHz −− 15 dB Gstep step resolution (toggle switching) f = 15 kHz − 1.5 − dB step error between any adjoining step f = 15 kHz −− 0.5 dB Voffset DC step offset in any treble position −− 10 mV Volume II, balance and fader control CR continuous attenuation fader and volume control range 53.5 55 56.5 dB Gstep step resolution − 12dB attenuation set error −− 1.5 dB SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT |
Аналогичный номер детали - TEA6321 |
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Аналогичное описание - TEA6321 |
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