A2430 Digital Audio Power Amplifier

Features:

• Maximum output
  2.1W x 2ch
  (VDDP = VDDA = 5.0V, RL = 4Ω, THD+N = 1%)
  0.75W x 2ch
  (VDDP = VDDA = 3.6V, RL = 8Ω, THD+N = 10%)
• Distortion Rate (THD+N)
  0.03 %
  (VDDP = VDDA = 3.6V, RL = 8Ω, PO = 0.4W, 1kHz)
• Efficiency
  84 % (VDDP = VDDA = 3.6V, RL = 8Ω, PO ==
  600mW)
• Channel separation
  95dB
  (VDDP = VDDA = 3.6V, RL = 8Ω, AV = 18dB, 1kHz)
• Non-clip output
• 2ch independent power-down control function
• Thermal Protection function
• Available in QFN20(4×4) package.

APPLICATION

• Multimedia monitors
• Portable and desktop computers
• Portable televisions