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LC75412WS 数据表(PDF) 2 Page - Sanyo Semicon Device |
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LC75412WS 数据表(HTML) 2 Page - Sanyo Semicon Device |
2 / 19 page LC75412WS No.A1354-2/19 Allowable Operating Ranges at Ta = 25 °C, VSS = 0V Ratings Parameter Symbol Conditions min typ max Unit Supply voltage VDD VDD 6.0 10 V Input high-level voltage VIH CL, DI, CE 4.0 10 V Input low-level voltage VIL CL, DI, CE VSS 1.0 V Input amplitude voltage VIN VSS VDD Vp-p Input pulse width T φW CL 1 μs Setup time Tsetup CL, DI, CE 1 μs Hold time Thold CL, DI, CE 1 μs Operating frequency fopg CL 500 kHz Electrical Characteristics at Ta = 25 °C, VDD = 9V, VSS = 0V Ratings Parameter Symbol Pin Name Conditions min typ max Unit [Input block] Input resistance Rin L1 to L4, L6, R1 to R4, R6 30 50 70 k Ω Minimum input gain Ginmin L1 to L4, L6, R1 to R4, R6 -1 0 +1 dB Maximum input gain Ginmax +16.5 +18.75 +21 dB Step setting error ATerr ±0.6 dB L/R balance BAL ±0.5 dB [Volume block] Input resistance Rvr LVRIN, RVRIN loudness off 25 50 100 k Ω Step setting error ATerr 0dB to -40dB ±0.5 dB L/R balance BAL 0dB to -40dB ±0.5 dB [Tone block] Step setting error ATerr -8dB to +8dB ±1.0 dB Bass control range Gbass max. boost/cut ±15 ±18 ±21 dB Treble control range Gtre max. boost/cut ±15 ±18 ±21 dB L/R balance BAL ±0.5 dB [Fader block] Input resistance Rfed LFIN, RFIN 25 50 100 k Ω 0dB to -2dB ±0.5 dB -2dB to -20dB ±1dB -20dB to -30dB ±2dB Step setting error ATerr -30dB to -60dB ±3dB L/R balance BAL 0dB to -60dB ±0.5 dB [General] THD (1) VIN = 0dBV, f = 1kHz 0.004 0.01 % Total harmonic distortion THD (2) VIN = -10dBV, f = 10kHz 0.006 0.01 % Input crosstalk CT VIN = 1Vrms, f = 1kHz 80 88 dB L/R crosstalk CT VIN = 1Vrms, f = 1kHz 80 88 dB Vomin (1) VIN = 1Vrms, f = 1kHz 80 88 dB Maximum attenuated output Vomin (2) VIN = 1Vrms, f = 1kHz INMUTE, fader ∞ 90 95 dB VN (1) Flat overall, IHF-A filter 5 10 μV Output noise voltage VN (2) Flat overall, 20 to 20kHzBPF 7 15 μV Current drain IDD 55 60 mA Input high-level current IIH CL, DI, CE, VIN = 9V 10 μA Input low-level current IIL CL, DI, CE, VIN = 0V -10 μA Maximum input voltage VCL THD = 1%, RL = 10kΩ flat overall, fIN = 1kHz 2.3 2.5 Vrms Common-mode rejection ratio CMRR VIN = 0dB, f = 1kHz 70 dB |
类似零件编号 - LC75412WS |
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类似说明 - LC75412WS |
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