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MAX8821

Maxim Integrated Products
Part Number MAX8821
Manufacturer Maxim Integrated Products
Description White LED Charge Pump
Published May 4, 2009
Detailed Description 19-1014; Rev 0; 10/07 White LED Charge Pump with Mono Class D Audio Amp and Dual LDO www.datasheet4u.com General Descr...
Datasheet PDF File MAX8821 PDF File

MAX8821
MAX8821


Overview
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.
05% THD+N at 1kHz High 65dB PSRR at 1kHz Fully Differential Inputs -3dB to +24dB Gain Settings in 3dB Steps Integrated Click-and-Pop Suppression Low Quiescent Current ♦ Dual Low-Noise LDO 45µVRMS Output No...



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