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Maxim > Solutions > Audio ICs

Linear Speaker Amplifiers

DATA SHEETS
Display Title/Parts Key Advantages
QV  PDF 2.4W, Single-Supply Class G Power Amplifier
MAX9730

Highest Output Power Speaker Amplifier From a Battery
QV  PDF Low-Cost, Mono, 1.4W BTL Audio Power Amplifiers
MAX9716, MAX9717

Low-Cost Speaker Amplifiers Offer Up to 1.3W into 4Ω, Headphone Sensing, and Pin-for-Pin Compatible Packaging
QV  PDF Low-Cost, Mono/Stereo, 1.4W Differential Audio Power Amplifiers
MAX9718, MAX9719

Low-Cost, Mono/Stereo, 1.4W Differential Audio Power Amplifiers Ideal for Portable Audio Devices with Internal Speakers
QV  PDF 3W Mono/Stereo BTL Audio Power Amplifiers with Shutdown
MAX9710, MAX9711

3W Mono/Stereo BTL Audio Power Amplifiers with Shutdown Feature Industry-Leading PSRR
QV  PDF 1.4W and 1W, Ultra-Small, Audio Power Amplifiers with Shutdown
MAX4364, MAX4365

QV  PDF 330mW, Ultra-Small, Audio Power Amplifiers with Shutdown
MAX4366, MAX4367, MAX4368




Key Specifications:  Speaker Amplifiers
Part Number Class Spkr. Amp. VCC
(V)
Spkr. Amp. VCC
(V)
Spkr. Amp. ICC
(mA)
POUT into 4Ω @ 1% THD+N
(W)
POUT into 4Ω @ 10% THD+N
(W)
POUT into 8Ω @ 1% THD+N
(W)
POUT into 8Ω @ 10% THD+N
(W)
Spkr. Amp. Half Pwr. THD+N
(%)
SNR
(dB)
PSRR
(dB)
Spkr. Amp. Ext. Gain Spkr. Amp. Fxd. Gain
(V/V)
Spkr. Amp. Fxd. Gain
(V/V)
Features Channels
min max typ min min min min A- Weighted min min max
MAX9730  Boosted/G 2.7 5.5 8 - - 2.4 2.8 0.07 95 77 No 4 4 - 1
MAX9716  AB 2.7 4.3 1.4 2 1.1 1.3 0.02 108 80 Yes - - Headphone Sensing 1
MAX9717  AB 2.7 4.3 1.4 2 1.1 1.3 0.02 108 80 Yes 2 4 Headphone Sensing 1
MAX9718  AB 2.7 5 1.4 1.7 1.1 1.3 0.025 107 93 Yes 1 4 Differential Inputs 1
MAX9719  AB 2.7 5 1.4 1.7 1.1 1.3 0.025 107 93 Yes 1 4 Differential Inputs 2
MAX9710  AB 4.5 12 2.6 3 1.5 1.8 0.015 98 100 Yes - - - 2
MAX9711  AB 4.5 7 2.6 3 1.5 1.8 0.015 98 100 Yes - - - 1
MAX4364  AB 2.7 7 - - 1.4 2 0.04 - 75 Yes - - Pin-for-Pin Compatible Packaging 1
See All Speaker Amplifiers (30)



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