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TPA3003D2PFBRG4 数据表(PDF) 6 Page - Texas Instruments |
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TPA3003D2PFBRG4 数据表(HTML) 6 Page - Texas Instruments |
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6 / 34 page  TPA3003D2 SLOS406A − FEBRUARY 2003 − REVISED MARCH 2003 6 www.ti.com dc characteristics, TA = 25°C, VCC = 12 V, RL = 8 Ω (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT | VOS | Output offset voltage (measured differentially) INN and INP connected together, Gain = 36 dB 10 65 mV V2P5 (terminal 4) 2.5-V Bias voltage No load 0.45x AVDD 0.5x AVDD 0.55x AVDD V PSRR Power supply rejection ratio VCC = 11.5 V to 12.5 V −80 dB ICC Supply quiescent current MUTE = 2 V, SD = 2 V 16 28.5 mA ICC(MUTE) MUTE mode quiescent current MUTE = 3.5 V, SD = 2 V 7 9 mA ICC(max power) Supply current at max power RL = 8 Ω, PO = 3 W 0.6 A ICC(SD) Supply current in shutdown mode SD = 0.8 V 1 10 µA VCC = 12 V, High side 600 700 rds(on) Drain-source on-state resistance VCC = 12 V, IO = 1 A, T = 25 C Low side 600 700 m Ω rds(on) Drain-source on-state resistance IO = 1 A, TJ = 25°C Total 1200 1400 m ac characteristics, TA = 25°C, VCC = 12 V, RL = 8 Ω (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNITS kSVR Supply ripple rejection ratio VCC = 11.5 V to 12.5 V from 10 Hz to 1 kHz, Gain = 36 dB −67 dB PO(max) Maximum continuous output power THD+N = 1%, f = 1 kHz, RL = 8 Ω 3 W PO(max) Maximum continuous output power THD+N = 10%, f = 1 kHz, RL = 8 Ω 3.75 W Vn Output integrated noise floor 20 Hz to 22 kHz, No weighting filter, Gain = 0.5 dB −82 dBV Crosstalk, Left → Right Gain = 13.2 dB, PO = 1 W, RL = 8 Ω −77 dB SNR Signal-to-noise ratio Maximum output at THD+N < 0.5%, f= 1 kHz, Gain = 0.5 dB 102 dB Thermal trip point 150 °C Thermal hystersis 20 °C |
类似零件编号 - TPA3003D2PFBRG4 |
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类似说明 - TPA3003D2PFBRG4 |
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