Date: 03/12/2008

Vista-compliant, class D audio IC

Maxim Integrated Products has introduces the MAX9791/MAX9792 Windows Vista-compliant, audio-subsystem ICs for notebook computers. These devices integrate a stereo 2W (or mono 3W) Class D speaker amplifier, a stereo DirectDrive headphone amplifier, and a 120mA low-dropout (LDO) regulator in a single 4mm x 4mm chip. These audio-subsystem ICs are ideal for notebook PCs, docking stations, and other space-constrained applications.

The other features of this device are,

---Low-EMI design reduces interference
---Incorporate ground-sense circuitry to eliminate cross talk
---Both devices are fully specified over the -40°C to +85°C extended temperature range

Availability: Now
Price: each $0.98 for 1K pieces (FOB USA).
Package: 28-pin TQFN package.