MAX9860 Datasheet PDF - Maxim Integrated

●General Description

●The MAX9860 is a low-power, voiceband, mono audio codec designed to provide a complete audio solution for wireless voice headsets and other mono voice audio devices. Using an on-chip bridge-tied load mono head phone amplifier, the MAX9860 can output 30mW into a 32Ωearpiece while operating from a single 1.8V power supply. Very low power consumption makes it an ideal choice for battery-powered applications.

●Features

●♦1.8V Single-Supply Operation

●♦Digital Highpass Elliptical Filters with Notch for 217Hz (GSM)

●♦Mono 30mW BTL Headphone Amplifier

●♦Dual Low-Noise Microphone Inputs

●♦Automatic Microphone Gain Control and Noise Gate

●♦90dB DAC DR (fS= 48kHz)

●♦81dB ADC DR (fS= 48kHz)

●♦Supports Master Clock Frequencies from 10MHz to 60MHz

●♦Supports Sample Rates from 8kHz to 48kHz

●♦Flexible Digital Audio Interface

●♦Clickless/Popless Operation

●♦2-Wire, I2C-Compatible Control Interface

●♦Available in 24-Pin, Thin QFN, 4mm x 4mm x 0.8mm Package

●Applications

●Audio Headsets

●Portable Navigation Device

●Mobile Phones

●Smart Phones

●VoIP Phones

●Audio Accessories