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TDA7575B датащи(PDF) 7 Page - STMicroelectronics |
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TDA7575B датащи(HTML) 7 Page - STMicroelectronics |
7 / 32 page TDA7575B Electrical specifications 7/32 Po Output power Single channel configuration (1 Ω pin >2.5V); R L = 1Ω; THD 3% Max. power(1) 80 140 84 150 W THD Total harmonic distortion PO = 1-12W; STD MODE HE MODE; PO = 1-2W HE MODE; PO = 4-8W 0.03 0.03 0.5 0.1 0.1 % PO = 1-12W, f = 10kHz 0.15 0.5 % RL = 2; HE MODE; Po = 3W 0.03 0.5 % Single channel configuration (1 Ω pin >2.5V); R L = 1; PO = 4- 30W 0.02 0.1 % CT Cross talk Rg = 600Ω; PO = 1W 60 75 dB RIN Input impedance 60 100 130 K Ω GV1 Voltage gain 1 (default) 25 26 27 dB ΔG V1 Voltage gain match 1 -1 0 1 dB GV2 Voltage gain 2 11 12 13 dB ΔG V2 Voltage gain match 2 -1 0 1 dB EIN1 Output noise voltage gain 1 Rg = 600Ω; Gv = 26dB filter 20 to 22kHz 40 60 μV EIN2 Output noise voltage gain 2 Rg = 600Ω; Gv = 12dB filter 20 to 22kHz 15 25 μV SVR Supply voltage rejection f = 100Hz to 10kHz; Vr = 1Vpk; Rg = 600Ω 50 60 dB BW Power bandwidth (-3dB) 100 KHz ASB Stand-by attenuation 90 100 dB ISB Stand-by current consumption Vst-by = 0V 2 10 μA AM Mute attenuation 80 90 dB VOS Offset voltage Mute & play -45 0 45 mV VAM Min. supply mute threshold 7 7.5 8 V CMRR Input CMRR VCM = 1Vpk-pk; Rg = 0 Ω 56 60 dB VMC Maximum common mode input level f = 1kHz 1 Vrms SR Slew rate 1.5 4 V/ μs ΔV OS During mute ON/OFF output offset voltage ITU R-ARM weighted see Figure 23 -10 +10 mV During St-By ON/OFF output offset voltage -10 +10 mV Table 4. Electrical characteristics (continued) (VS = 14.4V; f=1KHz; RL=4Ω; Tamb= 25°C unless otherwise specified) Symbol Parameter Test condition Min. Typ. Max. Unit |
Аналогичный номер детали - TDA7575B |
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Аналогичное описание - TDA7575B |
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