Datasheet4U Logo Datasheet4U.com

MAX9851 Datasheet Stereo Audio Codecs

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-3732; Rev 1; 8/06 KIT ATION EVALU E L B A AVAIL Stereo Audio CODECs with Microphone, DirectDrive Headphones, Speaker Amplifiers, or Line.

General Description

The MAX9851/MAX9853 are single-chip, stereo audio CODECs designed to provide a plete audio solution for a GSM/GPRS/EDGE cell phone.

The MAX9851/ MAX9853 provide stereo DirectDriveTM headphone amplifiers, a mono receiver speaker amplifier, stereo Class D speaker amplifiers (MAX9851 only), stereo differential line outputs (MAX9853 only), microphone input amplifiers, plus flexible input selection and gain control.

Two serial digital audio interfaces are included, one intended to accept voiceband data and the other accepting I2S data.

Key Features

  • voiceband digital filtering. The digital audio interfaces support a variety of serial audio formats. The secondary serial audio interface has an independent supply voltage to allow integration into multiple supply systems. Control for volume levels, signal mixing, and operating modes is done through the I2C 2-wire interface. All circuitry is optimized for high PSRR. The MAX9851/ MAX9853 use a thermally efficient, space-saving 48-pin thin QFN package (7mm x 7mm x 0.8mm) with an exposed pad. Feat.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX9850 Stereo Audio DAC
MAX98500 Boosted 2.2W Class D Amplifier
MAX98502 Boosted 2.2W Class-D Amplifier
MAX9853 Stereo Audio CODECs
MAX98088 Stereo Audio Codec
MAX98090 Ultra-Low Power Stereo Audio Codec
MAX9810 Electret Condenser Microphone Cartridge Preamplifier
MAX9814 Microphone Amplifier
MAX9820 DirectDrive Headphone Amplifier
MAX9830 Mono 2W Class D Amplifier

MAX9851 Distributor