MAX9705 Datasheet 2.3W Ultra-Low-EMI Filterless Class D Audio Amplifier

Manufacturer: Maxim Integrated (now Analog Devices)

Datasheet Details

Part number	MAX9705
Manufacturer	Maxim Integrated (now Analog Devices)
File Size	506.33 KB
Description	2.3W Ultra-Low-EMI Filterless Class D Audio Amplifier
Download	MAX9705 Download (PDF)

19-3405; Rev 3; 5/09 www.DataSheet4U.com KIT ATION EVALU LE B A IL A AV 2.

o Filterless Amplifier Passes FCC-Radiated Emissions Standards with 24in of Cable o Unique Spread-Spectrum Mode and Active Emissions Limiting (AEL) Achieves Better than 20dB Margin Under FCC Limits o Zero Dead Time (ZDT) H-Bridge Maintains Stateof-the-Art Efficiency and THD+N o Simple Master-Slave Setup for Stereo Operation o Up to 90% Efficiency o 2.3W into 4Ω (1% THD+N) o Low 0.02% THD+N (POUT = 1W, VDD = 5.0V) o High PSRR (75dB at 217Hz) o Integrated Click-and-Pop Suppression o Low Quiescent.

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
MAX9701	1.3W Filterless Stereo Class D Audio Power Amplifier
MAX9702	1.8W Filterless Stereo Class D Audio Power Amplifier
MAX9704	10W Stereo/15W Mono Filterless Spread-Spectrum Class D Amplifiers
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