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数据搜索系统，热门电子元器件搜索 |
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ADAU1373BCBZ-R7 数据表(PDF) 9 Page - Analog Devices |
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ADAU1373BCBZ-R7 数据表(HTML) 9 Page - Analog Devices |
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9 / 296 page  ADAU1373 Rev. 0 | Page 9 of 296 Parameter Test Conditions/Comments Min Typ Max Unit HEADPHONE AMPLIFIER Gain −69 0 +6 dB Volume Control Step Size Variable from −69 dB to +6 dB in 32 steps −69 +6 dB Mute Attenuation 85 dB Output Level at 1% THD + N Load = 16 Ω 27 mW Load = 32 Ω 24 mW Load = 10 kΩ 1.2 V rms Output Level at 10% THD + N Load = 16 Ω 50 mW Load = 32 Ω 43 mW Load = 10 kΩ 1.2 V rms Efficiency POUT = 3 mW, HPVDD = 1.8 V, RL = 16 Ω 25 % POUT = 3.5 mW, HPVDD = 1.8 V, RL = 32 Ω 38 % DC Offset HPVDD = 1.8 V, RL = 16 Ω ±3 mV Output Limiter Threshold Peak output at HPL, HPR; setting VOUT = 1.1 V peak 1.1 V pk Peak output at HPL, HPR; setting VOUT = 0.968 V peak 0.97 V pk Peak output at HPL, HPR; setting VOUT = 0.815 V peak 0.82 V pk Peak output at HPL, HPR; setting VOUT = 0.56 V peak 0.56 V pk Peak output at HPL, HPR; setting VOUT = 0.408 V peak 0.41 V pk Peak output at HPL, HPR; setting VOUT = 0.28 V peak 0.28 V pk Peak output at HPL, HPR; setting VOUT = 0.23 V peak 0.23 V pk Load Resistance 12 16 Ω Load Capacitance 150 pF Turn On Time 17.1 ms Turn Off Time 1.9 ms SPEAKER AMPLIFIER Gain Setting = 12 dB 12 dB Setting = 18 dB 18 dB Volume Control Step Size Variable from mute to 0 dB in 32 steps Mute 0 dB Mute Attenuation 90 dB Output Power at 1% THD + N SPKVDD = 2.5 V, 4 Ω + 15 μH (stereo) 0.554 W SPKVDD = 3.6 V, 4 Ω + 15 μH (stereo) 1.212 W SPKVDD = 4.2 V, 4 Ω + 15 μH (stereo) 1.679 W SPKVDD = 5 V, 4 Ω + 15 μH (stereo) 2.4 W SPKVDD = 2.5 V, 8 Ω + 33 μH (stereo) 0.33 W SPKVDD = 3.6 V, 8 Ω + 33 μH (stereo) 0.71 W SPKVDD = 4.2 V, 8 Ω + 33 μH (stereo) 0.98 W SPKVDD = 5 V, 8 Ω + 33 μH (stereo) 1.40 W Output Power at 10% THD + N SPKVDD = 2.5 V, 4 Ω + 15 μH (stereo) 0.691 W SPKVDD = 3.6 V, 4 Ω + 15 μH (stereo) 1.511 W SPKVDD = 4.2 V, 4 Ω + 15 μH (stereo) 2.091 W SPKVDD = 5 V, 4 Ω + 15 μH (stereo) 2.99 W SPKVDD = 2.5 V, 8 Ω + 33 μH (stereo) 0.41 W SPKVDD = 3.6 V, 8 Ω + 33 μH (stereo) 0.88 W SPKVDD = 4.2 V, 8 Ω + 33 μH (stereo) 1.22 W SPKVDD = 5 V, 8 Ω + 33 μH (stereo) 1.73 W Output Power at 1% THD + N SPKVDD = 2.5 V, 4 Ω + 15 μH (mono) 0.588 W SPKVDD = 3.6 V, 4 Ω + 15 μH (mono) 1.285 W SPKVDD = 4.2 V, 4 Ω + 15 μH (mono) 1.78 W SPKVDD = 5 V, 4 Ω + 15 μH (mono) 2.55 W SPKVDD = 2.5 V, 8 Ω + 33 μH (mono) 0.34 W SPKVDD = 3.6 V, 8 Ω + 33 μH (mono) 0.73 W SPKVDD = 4.2 V, 8 Ω + 33 μH (mono) 1.00 W SPKVDD = 5 V, 8 Ω + 33 μH (mono) 1.43 W |
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