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TDA7407D Datasheet(PDF) 5 Page - STMicroelectronics |
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TDA7407D Datasheet(HTML) 5 Page - STMicroelectronics |
5 / 34 page Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s) 5/34 TDA7407D VOLUME CONTROL GMAX Max Gain 13 15 17 dB AMAX Max Attenuation 70 79 dB ASTEP Step Resolution 0.5 1 1.5 dB EA Attenuation Set Error G = -20 to 20dB -1.25 0 1.25 dB G = -60 to 20dB -4 0 3 dB ET Tracking Error 2dB VDC DC Steps Adjacent Attenuation Steps 0.1 3 mV From 0dB to GMIN 0.5 5 mV SOFT MUTE/AFS AMUTE Mute Attenuation 80 100 dB TD Delay Time T1 0.48 ms T2 0.96 ms T3 40.4 ms T4 324 ms VTH low Low Threshold for SM-/AFS- Pin1) 1V VTH high High Threshold for SM-/AFS-Pin 2.5 V RPD Internal Pull-up Resistor 45 K Ω BASS CONTROL CRANGE Control Range ±13 ±15 ±17 dB ASTEP Step Resolution 0.5 1 1.5 dB fC Center Frequency fC1 54 60 66 Hz fC2 63 70 77 Hz fC3 72 80 88 Hz fC4 90 100 (150)(2) 110 Hz QBASS Quality Factor Q1 0.9 1 1.1 Q2 1.11.251.4 Q3 1.3 1.5 1.7 Q4 1.8 2 2.2 DCGAIN Bass-Dc-Gain DC = off -1 0 1 dB DC = on 3.5 4.4 5.5 dB MID CONTROL CRANGE Control Range ±13 ±15 ±17 dB ASTEP Step Resolution 0.5 1 1.5 dB Table 6. Electrical Characteristics (continued) (VS = 9V; Tamb = 25°C; RL = 10K Ω; all gains = 0dB; f = 1KHz; unless otherwise specified) Symbol Parameter Test Condition Min. Typ. Max. Unit Obsolete Product(s) - Obsolete Product(s) |
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