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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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TPA032D01DCA Fiches technique(PDF) 5 Page - Texas Instruments |
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TPA032D01DCA Fiches technique(HTML) 5 Page - Texas Instruments |
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5 / 22 page  TPA032D01 10-W MONO CLASS-D AUDIO POWER AMPLIFIER SLOS282A – DECEMBER 1999 – REVISED MARCH 2000 5 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics Class-D amplifier, VDD = PVDD = 12 V, RL = 4 Ω to 8 Ω, TA = 25°C, See Figure 1 (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Power supply rejection ratio VDD = PVDD = xPVDD = 11 V to 13 V –40 dB IDD Supply current No output filter connected 25 35 mA IDD(Mute) Supply current, mute mode MUTE = 0 V 10 18 mA IDD(S/D) Supply current, shutdown mode SHUTDOWN = 0 V 20 30 µA |IIH| High-level input current (MUTE, MODE, SHUTDOWN) VIH = 5.25 V 10 µA |IIL| Low-level input current (MUTE, MODE, SHUTDOWN) VIL = – 0.3 V 10 µA rDS(on) Static drain-to-source on-state resistance (high-side + low-side FETs) IDD = 0.5 A 720 800 m Ω rDS(on) Matching, high-side to high-side, low-side to low-side, same channel 95% 98% operating characteristics, Class-D amplifier, VDD = PVDD = 12 V, RL = 4 Ω, TA = 25°C, See Figure 1 (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT PO Output power f = 1 kHz, THD = 0.5% Device soldered on PCB, See Note 2 10 W Efficiency PO = 10 W, f = 1 kHz 77% AV Gain 25 dB Noise floor –60 dB Dynamic range 80 dB Crosstalk f = 1 kHz –50 dB Frequency response bandwidth, post output filter, – 3 dB 20 20 000 Hz BOM Maximum output power bandwidth 20 kHz ZI Input impedance 10 k Ω NOTE 2: Output power is thermally limited, TA = 23°C |
Numéro de pièce similaire - TPA032D01DCA |
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Description similaire - TPA032D01DCA |
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