Features
• Wide-range single-supply operation
(7 - 26 V)
• Possible output configurations:
– 2 x PBTL
– 1 x Parallel BTL
• BTL output capabilities (VCC = 22 V):
– 44 W + 44 W, 4 Ω, THD 1%
– 57 W + 57 W, 4 Ω, THD 10%
– 32 W + 32 W, 6 Ω, THD 1%
– 41 W + 41 W, 6 Ω, THD 10%
– 25 W + 25 W, 8 Ω, THD 1%
– 32 W + 32 W, 8 Ω, THD 10%
• Parallel BTL output capabilities (VCC = 22 V):
– 70 W, 3 Ω, THD 1%
– 90 W, 3 Ω, THD 10%
• High efficiency
• Four selectable, fixed-gain settings of nominally 20.8 dB, 26.8 dB, 30 dB and
32.8 dB
• Differential inputs minimize common-mode noise
• Standby, mute and play operating modes
• Short-circuit protection
• Output power limited by PLIMIT function
• Detection of shorted output pins during startup
• Thermal overload protection
• ECOPACK® environmentally friendly package