參數(shù)資料
      型號(hào): TS486-2QT
      廠商: STMICROELECTRONICS
      元件分類: 音頻/視頻放大
      英文描述: 0.108 W, 2 CHANNEL, AUDIO AMPLIFIER, DSO8
      封裝: 3 X 3 MM, DFN-8
      文件頁(yè)數(shù): 17/31頁(yè)
      文件大小: 1112K
      代理商: TS486-2QT
      TS486-TS487
      24/31
      Fig. 87: THD + N vs Output Power
      Fig. 89: THD + N vs Frequency
      Fig. 91: THD + N vs Frequency
      Fig. 88: THD + N vs Output Power
      Fig. 90: THD + N vs Frequency
      Fig. 92: Crosstalk vs Frequency
      1
      10
      100
      0.1
      1
      10
      Vcc=5V
      Vcc=3.3V
      Vcc=2.5V
      Vcc=2V
      RL = 32
      F = 20kHz
      Av = -4
      Cb = 1
      F
      BW < 125kHz
      Tamb = 25
      °C
      THD
      +
      N
      (
      %
      )
      Output Power (mW)
      100
      1000
      10000
      0.1
      Vcc=2V, Po=7.5mW
      Vcc=5V, Po=85mW
      RL=16
      Av=-4
      Cb = 1
      F
      Bw < 125kHz
      Tamb = 25
      °C
      20k
      20
      THD
      +
      N
      (
      %
      )
      Frequency (Hz)
      100
      1000
      10000
      1E-3
      0.01
      0.1
      Vcc=5V, Vo=1.3Vrms
      Vcc=2V, Vo=0.5Vrms
      RL=600
      Av=-4
      Cb = 1
      F
      Bw < 125kHz
      Tamb = 25
      °C
      20k
      20
      THD
      +
      N
      (
      %
      )
      Frequency (Hz)
      0.01
      0.1
      1
      1E-3
      0.01
      0.1
      1
      10
      Vcc=5V
      Vcc=3.3V
      Vcc=2.5V
      Vcc=2V
      RL = 600
      , F = 20kHz
      Av = -4, Cb = 1
      F
      BW < 125kHz, Tamb = 25
      °C
      THD
      +
      N
      (
      %
      )
      Output Voltage (Vrms)
      100
      1000
      10000
      0.01
      0.1
      Vcc=2V, Po=6mW
      Vcc=5V, Po=55mW
      RL=32
      Av=-4
      Cb = 1
      F
      Bw < 125kHz
      Tamb=25
      °C
      20k
      20
      THD
      +
      N
      (
      %
      )
      Frequency (Hz)
      100
      1000
      10000
      0
      20
      40
      60
      80
      ChB to ChA
      ChA to ChB
      RL=16
      Vcc=5V
      Pout=85mW
      Av=-4
      Cb = 1
      F
      Bw < 125kHz
      Tamb=25
      °C
      20k
      20
      Cr
      osst
      al
      k
      (
      d
      B)
      Frequency (Hz)
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