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DDX-2050
All-Digital High Efficiency Power Amplifier
FEATURES • HIGH OUTPUT CAPABILITY • 2 x 30W into 8Ω or 1 x 60W into 4 Ω
@ <1% THD • SINGLE SUPPLY (+9V to +30V) • COMPACT SURFACE MOUNT PACKAGE • HIGH EFFICIENCY, >88% • THERMAL OVERLOAD AND SHORT
CIRCUIT PROTECTION
BENEFITS • COMPLETE SURFACE MOUNT DESIGN • POWER SUPPLY SAVINGS
APPLICATIONS • DIGITAL POWERED SPEAKERS • PC SOUND CARDS • CAR AUDIO • SURROUND SOUND SYSTEMS • DIGITAL AUDIO COMPONENTS
GENERAL DESCRIPTION
The DDX-2050 power device is a monolithic dual
channel H-Bridge that can provide up to 30 watts
per channel of audio power at very high
efficiency.
The DDX-2050 power device
contains a logic interface, integrated bridge
drivers, high efficiency MOSFET output
transistors and protection circuitry.