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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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TCD6001 Fiches technique(PDF) 4 Page - Tripath Technology Inc. |
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TCD6001 Fiches technique(HTML) 4 Page - Tripath Technology Inc. |
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4 / 43 page  Tripath Technology, Inc. – Preliminary Technical Information 4 TCD6001 – JL/Rev. 0.9/07.05 Performance Characteristics TA = 25 °C. Unless otherwise noted, the power stage used for testing is the TPS4100, the supply voltage is VPP=20V, RL = 4Ω, PGC = 1, post-gain = +2.5dB, coarse gain = 4x, channel volume = 255, feedback resistor values (1% tolerance) are RFB2 = 1.0K and RFB3 = 5.6K, the MCK frequency is 12.288 MHz, fs = 48kHz, the input frequency is 1kHz, and the measurement bandwidth is 20kHz. See Application/Test Circuit on page 9. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS POUT Output Power (Note 7) (Continuous power / channel) THD+N = 0.1% THD+N = 1.0% THD+N = 10% saturated sq. wave 30 40 51 74 W W W W THD + N Total Harmonic Distortion Plus Noise POUT = 20W/Channel 0.02 0.1 % IHF-IM IHF Intermodulation Distortion 19kHz, 20kHz, 1:1 (IHF), POUT = 10W/Channel 0.02 0.1 % SNR Signal-to-Noise Ratio A-Weighted POUT = 70W/Channel 101 dB CS Channel Separation 0dBr = 1W 70 80 dB AVERROR Gain Error POUT = 1W/Channel Same chip, channel to channel Chip to chip 0.5 TBD 0.5 TBD dB dB eNOUT Output Noise Voltage A-Weighted 150 180 µV VOFFSET Output Offset Voltage After automatic DC calibration TBD TBD mV Note 7: Typical output power performance shown for reference only. Please refer to TPS4100 data sheet for additional information. AM Mode Performance Characteristics (Note 9) TA = 25 °C. Unless otherwise noted, the power stage used for testing is the TPS4100, the supply voltage is VPP=20V, RL = 4Ω, PGC = 1, post-gain = +2.5dB, coarse gain = 4x, channel volume = 255, feedback resistor values are RFB2 = 1.0K and RFB3 = 5.6K, the MCK frequency is 12.288 MHz, fs = 48kHz, the input frequency is 1kHz, and the measurement bandwidth is 20kHz. See Application/Test Circuit on page 9. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS POUT Output Power (Notes 7,8) (continuous RMS/Channel) VDD = 14.4V, THD+N = 0.1% VDD = 14.4V, THD+N = 10% 10 16 W W THD + N Total Harmonic Distortion Plus Noise POUT = 1W/Channel 0.02 0.1 % SNR Signal-to-Noise Ratio A-Weighted, POUT = 15W/Channel 92 94 dB CS Channel Separation 0dBr = 1W 70 80 dB eNOUT Output Noise Voltage A-Weighted 145 175 µV VOFFSET Output Offset Voltage After automatic DC calibration TBD TBD mV Note 8: Power stage heat sinking in AM Mode must be increased (as compared to Class T mode) to sustain the typical output numbers. This is due to the lower efficiency of Class B output stage operation. |
Numéro de pièce similaire - TCD6001 |
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Description similaire - TCD6001 |
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