MAXIM MAX9867 MAX9867ETJ Ultra Low Power Stereo Audio Codec

MAXIM

MAX9867ETJ

MAX9867 date sheet

Product category

Ultra-Low Power Stereo Audio Codec

Application

Cell Phones

Portable Gaming Devices

Portable Navigation Devices

Portable Multimedia Players

Wireless Headsets

Description

1.8V Single-Supply Operation

6.7mW Playback Power Consumption

90dB Stereo DAC, 8kHz ≤ fS ≤ 48kHz

85dB Stereo ADC, 8kHz ≤ fS ≤ 48kHz

Battery-Measurement Auxiliary ADC

Support for Any Master Clock Between 10MHz to 60MHz

Stereo Digital Microphone Input Support

Stereo Analog Differential Microphone Inputs

Stereo Headphone Amplifiers: Differential,

Single-Ended, or Capacitorless

Stereo Line Inputs

Voiceband Filter with a Stopband Attenuation

Greater than 70dB

1.65V to 3.6V Digital Interface Supply Voltage

I2S/TDM-Compatible Digital Audio Bus

30-Bump, 2.2mm x 2.7mm 0.4mm-Pitch WLP

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