Audio amplifiers

P. 11
8W high output-current audio amplifiers (configured as BTL amplifiers), and contain integrated low-power shutdown and click- and pop-suppression circuitry. Two inputs (SHDM and SHDN) allow shutdown mode to be configured as active-high or active-low (see Shutdown Mode on page 11)

P. 10
noise turn on sequence with differential input audio source (Ci = 100 nF, Ri = 24 k, Rf = 24 k, Cbyp = 1 F, Rl = 8 , Ton = GND) Ch1 : OUTA Ch2 : OUTB Ch3 : /SD M1 = Ch1 ? Ch2 : Differential signal seen by the load Figure 31

P. 100
For a given supply voltage load, two audio amplifiers can only be compared on equal footings if their THD specifications are equivalent. The amplifier whose power is the same, but has a lower THD, will generally be more expensive

P. 98
Audio Amplifier with DSP SAB2402 / SAB2403 The SAB 2402 / SAB 2403 ICs are high performance energy efficient digital and analog input high dynamic range open loop Class-D speaker amplifiers. Phase-neutral 512TAP FIR digital Filter & Si