參數(shù)資料
      型號(hào): TAS5162DDV
      廠商: TEXAS INSTRUMENTS INC
      元件分類: 音頻/視頻放大
      英文描述: 210 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44
      封裝: GREEN, PLASTIC, HTSSOP-44
      文件頁數(shù): 32/32頁
      文件大小: 974K
      代理商: TAS5162DDV
      www.ti.com
      AUDIO SPECIFICATIONS (PBTL)
      SLES194D – OCTOBER 2006 – REVISED JULY 2007
      AUDIO SPECIFICATIONS (Single-Ended Output) (continued)
      PVDD_X = 50 V, GVDD = VDD = 12 V, SE mode, RL = 3 , ROC = 22 K, audio frequency = 1 kHz, AES17 filter, FPWM =
      384 kHz, case temperature = 75
      °C, unless otherwise noted. Audio performance is recorded as a chipset, using TAS5086
      PWM processor with an effective modulation index limit of 96.1%. All performance is in accordance with recommended
      operating conditions unless otherwise specified.
      TAS5162
      PARAMETER
      TEST CONDITIONS
      UNIT
      MIN
      TYP
      MAX
      RL = 3 , 10% THD, clipped input
      105
      signal
      RL = 4 , 10% THD, clipped input
      80
      signal
      PO
      Power output per channel, DKD package
      W
      RL = 3 , 0 dBFS, unclipped input
      80
      signal
      RL = 4 , 0 dBFS, unclipped input
      60
      signal
      0 dBFS
      0.2%
      THD+N
      Total harmonic distortion + noise
      1 W
      0.09%
      Vn
      Output integrated noise
      A-weighted
      85
      μV
      SNR
      Signal-to-noise ratio(1)
      A-weighted
      110
      dB
      A-weighted, input level = –60 dBFS
      DNR
      Dynamic range
      110
      dB
      using TAS5086 modulator
      Pidle
      Power dissipation due to idle losses (IPVDD_X)
      PO = 0 W, 4 channels switching
      (2)
      2.5
      W
      (1)
      SNR is calculated relative to 0-dBFS input level.
      (2)
      Actual system idle losses are affected by core losses of output inductors.
      PVDD_X = 50 V, GVDD = VDD = 12 V, PBTL mode, RL = 4, ROC = 22 K, 1/2 of an MBRM5100-13 dual, 5A@100V,
      Schottky diode connected from each output pin to to ground, audio frequency = 1 kHz, AES17 filter, FPWM = 384 kHz, case
      temperature = 75
      °C, unless otherwise noted. Audio performance is recorded as a chipset, using TAS5508 PWM processor
      with an effective modulation index limit of 96.1%. All performance is in accordance with recommended operating conditions
      unless otherwise specified.
      TAS5162
      PARAMETER
      TEST CONDITIONS
      UNIT
      MIN
      TYP
      MAX
      RL = 4 , 10% THD, clipped input
      300
      signal
      RL = 4 , 0 dBFS, unclipped input
      240
      signal
      PO
      Power output per channel, DKD package
      W
      RL = 3 , 10% THD, clipped input
      400
      signal
      RL = 3 , 0 dBFS, unclipped input
      300
      signal
      0 dBFS
      0.2%
      THD+N
      Total harmonic distortion + noise
      1 W
      0.09%
      Vn
      Output integrated noise
      A-weighted
      140
      μV
      SNR
      Signal-to-noise ratio(1)
      A-weighted
      102
      dB
      A-weighted, input level = –60 dBFS
      102
      using TAS5508 modulator
      DNR
      Dynamic range
      dB
      A-weighted, input level = –60 dBFS
      110
      using TAS5518 modulator
      Pidle
      Power dissipation due to idle losses (IPVDD_X)
      PO = 0 W, 1 channel switching
      (2)
      2.5
      W
      (1)
      SNR is calculated relative to 0-dBFS input level.
      (2)
      Actual system idle losses are affected by core losses of output inductors.
      9
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