MAX9701 Datasheet 1.3W Filterless Stereo Class D Audio Power Amplifier

Manufacturer: Maxim Integrated (now Analog Devices)

Datasheet Details

Part number	MAX9701
Manufacturer	Maxim Integrated (now Analog Devices)
File Size	574.94 KB
Description	1.3W Filterless Stereo Class D Audio Power Amplifier
Datasheet	MAX9701 Datasheet

The MAX9702 combines a highly efficient Class D speaker amplifier with a high-linearity Class AB headphone amplifier.

This ensures maximum battery life in speaker mode and maximum performance in headphone mode.

The MAX9702 delivers up to 1.8W per channel into an 8 Ω load from a 5V power supply.

19-3608; Rev 0; 6/05 www.DataSheet4U.com 1.8W, Filterless, Stereo, Class D Audio Power Amplifier and DirectDrive Stereo Headphone.

a fully differential architecture, full-bridged (BTL) output, and comprehensive click-and-pop suppression. The MAX9702 speaker amplifier features high 75dB PSRR, low 0.07% THD+N, and SNR in excess of 97dB. Shortcircuit and thermal-overload protection prevent the device from being damaged during a fault condition. The headphone amplifier uses Maxim’s patented DirectDriveTM architecture that produces a ground-referenced output from a single supply, eliminating the need for large DC-blocking capaci.

Part Number	Description
MAX97000	Audio Subsystem
MAX97001	Audio Subsystem with Mono Class D Speaker and Class H Headphone Amplifiers
MAX97002	Audio Subsystem
MAX97003	Low-Noise Audio Subsystem
MAX9702	1.8W Filterless Stereo Class D Audio Power Amplifier
MAX9704	10W Stereo/15W Mono Filterless Spread-Spectrum Class D Amplifiers
MAX9705	2.3W Ultra-Low-EMI Filterless Class D Audio Amplifier
MAX9706	3-Channel 2.3W Filterless Class D Amplifiers
MAX9707	3-Channel 2.3W Filterless Class D Amplifiers
MAX9708	20W/40W Filterless Spread-Spectrum Mono/Stereo Class D Amplifier