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データシートサーチシステム |
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データシートサーチシステム |
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TPA122DGN データシート(PDF) 4 Page - Texas Instruments |
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TPA122DGN データシート(HTML) 4 Page - Texas Instruments |
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4 / 31 page  www.ti.com AC OPERATING CHARACTERISTICS AC OPERATING CHARACTERISTICS AC OPERATING CHARACTERISTICS TPA122 SLOS211E – AUGUST 1998 – REVISED JUNE 2004 V DD = 5 V, TA = 25°C, RL = 8 Ω PARAMETER TEST CONDITIONS MIN TYP MAX UNIT PO Output power (each channel) THD ≤ 0.1% 70(1) mW THD+N Total harmonic distortion + noise PO = 150 mW, 20 Hz–20 kHz 2% BOM Maximum output power BW G = 10, THD < 5% > 20 kHz Phase margin Open loop 56 ° Supply ripple rejection ratio f = 1 kHz 68 dB Channel/channel output separation f = 1 kHz 86 dB SNR Signal-to-noise ratio PO = 150 mW 100 dB Vn Noise output voltage 9.5 µV(rms) (1) Measured at 1 kHz V DD = 3.3 V, TA = 25°C, RL = 32 Ω PARAMETER TEST CONDITIONS MIN TYP MAX UNIT PO Output power (each channel) THD ≤ 0.1% 40(1) mW THD+N Total harmonic distortion + noise PO = 30 mW, 20 Hz–20 kHz 0.5% BOM Maximum output power BW G = 10, THD < 2% > 20 kHz Phase margin Open loop 58 ° Supply ripple rejection f = 1 kHz 68 dB Channel/channel output separation f = 1 kHz 86 dB SNR Signal-to-noise ratio PO = 100 mW 100 dB Vn Noise output voltage 9.5 µV(rms) (1) Measured at 1 kHz V DD = 5 V, TA = 25°C, RL = 32 Ω PARAMETER TEST CONDITIONS MIN TYP MAX UNIT PO Output power (each channel) THD ≤ 0.1% 40(1) mW THD+N Total harmonic distortion + noise PO = 60 mW, 20 Hz–20 kHz 0.4% BOM Maximum output power BW G = 10, THD < 2% > 20 kHz Phase margin Open loop 56 ° Supply ripple rejection f = 1 kHz 68 dB Channel/channel output separation f = 1 kHz 86 dB SNR Signal-to-noise ratio PO = 150 mW 100 dB Vn Noise output voltage 9.5 µV(rms) (1) Measured at 1 kHz 4 |
同様の部品番号 - TPA122DGN |
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同様の説明 - TPA122DGN |
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