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Ordering number : ENN*7886
LA6548
Overview www.DataSheet4U.com
Monolithic Linear IC
4CH Bridge (BTL) Driver for CD
The LA6548 is a 4CH bridge (BTL) driver with built-in 3.3VREG and RESET for CD players.
Functions
• Bridge connection (BTL) POWER AMP 4CH. • Provides MUTE function (Activate for all channels output. When MUTE is H, output is ON.) • Built-in 3.3VREG (with external PNP transistor) • Built-in RESET circuit (with external capacitor, RESET output delay time can be set.)
Specifications
Maximum Ratings at Ta = 25°C
Parameter Supply voltage Allowable operation Maximum input voltage MUTE pin voltage Operating ambient temperature Storage ambient temperature Symbol VCC max Pd max VINB VMUTE Topr Tstg *Measurement on the specific board Conditions Ratings 14 2.
LA6548 Datasheet
