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MAX8821 - White LED Charge Pump

Key Features

  • White LED Inverting Charge Pump Independent Adaptive Current Regulators for Each LED 6 Low-Dropout Current Regulators Flexible I2C Dimming Control for Each LED Ramp-Up/Down, Current Control for Each LED Low 70µA (typ) Quiescent Current TA Derating Function Protects LEDs.
  • Mono 2W Class D Loudspeaker Amplifier 85% Efficiency (RL = 8Ω, POUT = 600mW) Low 0.05% THD+N at 1kHz High 65dB PSRR at 1kHz Fully Differential Inputs -3dB to +24dB Gain Settings in 3dB Steps Integrated Click-a.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-1014; Rev 0; 10/07 White LED Charge Pump with Mono Class D Audio Amp and Dual LDO www.datasheet4u.com General Description Features ♦ White LED Inverting Charge Pump Independent Adaptive Current Regulators for Each LED 6 Low-Dropout Current Regulators Flexible I2C Dimming Control for Each LED Ramp-Up/Down, Current Control for Each LED Low 70µA (typ) Quiescent Current TA Derating Function Protects LEDs ♦ Mono 2W Class D Loudspeaker Amplifier 85% Efficiency (RL = 8Ω, POUT = 600mW) Low 0.