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Speaker Amplifiers



DATA SHEETS
Part Number Description Key Advantages
MAX98400BEVKIT Evaluation Kit for the MAX98400B

MAX98400AEVKIT Evaluation Kit for the MAX98400A

MAX9736DEVKIT Evaluation Kit for the MAX9736D

MAX98400A, MAX98400B Stereo, High-Power, Class D Amplifier

Differential Input, Power Limiting, Anticlipping, Thermal Foldback, and Excellent EMI Performance
MAX9737EVKIT Evaluation Kit for the MAX9737

MAX9737 Mono 7W Class D Amplifier

Direct-from-Battery 7W Class D Amplifier Slashes Notebook 2.1 Solution Cost
MAX9736AEVKIT Evaluation Kit for the MAX9736A and MAX9736B

MAX9736 Mono/Stereo High-Power Class D Amplifier

Versatile Pin-for-Pin Compatible Family of Filterless Class D Amplifers Offer Industry-Leading Solution Cost
MAX9789AEVKIT, MAX9790AEVKIT Evaluation Kit for the MAX9789A and MAX9790A

MAX9708 20W/40W, Filterless, Spread-Spectrum, Mono/Stereo, Class D Amplifier

MAX9715 2.8W, Low-EMI, Stereo, Filterless Class D Audio Amplifier

High-Efficiency Audio Amplifier Provides 2.8W of Power into a 4Ω Speaker
MAX9703, MAX9704 10W Stereo/15W Mono, Filterless, Spread-Spectrum, Class D Amplifiers

10W Stereo/15W Mono Class-D Amplifier Ideal for Flat-Panel TV and PC-Display Applications
MAX9713, MAX9714 6W, Filterless, Spread-Spectrum Mono/Stereo Class D Amplifiers

6W, Class-D Amplifiers Ideal for Flat-Panel TV and PC Display Applications
MAX9789, MAX9790 Windows Vista-Compliant, Stereo Class AB Speaker Amplifiers and DirectDrive Headphone Amplifiers

Integrated Vista-Compliant ICs Combine a 2 x 2W Speaker Amplifier, DirectDrive Headphone Amplifier and Low-Dropout Regulator
MAX9710, MAX9711 3W Mono/Stereo BTL Audio Power Amplifiers with Shutdown

3W Mono/Stereo BTL Audio Power Amplifiers with Shutdown Feature Industry-Leading PSRR
MAX4295 Mono, 2W, Switch-Mode (Class D) Audio Power Amplifier




Key Specifications:

Integrated Amplifiers
Part Number Functions Class Spkr. Amp. VCC
(V)
Spkr. Amp. VCC
(V)
Spkr. Amp. ICC
(mA)
Spkr. Amp. POUT
(W)
Spkr. Amp. Half Pwr. THD+N
(%)
Hdph. Amp. VCC
(V)
Hdph. Amp. VCC
(V)
Hdph. Amp. ICC
(mA)
Hdph. Amp. POUT into 32Ω
(mW)
Hdph. Amp. Half Pwr. THD+N
(%)
Package/Pins Smallest Available Pckg.
(mm2)
min max typ min max typ @ 1% THD+N max w/pins
MAX9789  PC Notebook Subsystem AB 4.5 5.5 14 2 0.004 3 5.5 7 0.055 0.02
TQFN/32
26
MAX9790 
TQFN/32
See All Integrated Amplifiers (14)

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)
Channels
min max typ min min min min A- Weighted min min max
MAX98400A  D 8 28 10 13 17 16 - 0.03 107 67 No 2.8 44 2
MAX98400B  D 8 28 10 - - 13.5 15 0.03 101 67 No 2.8 44 2
MAX9737  D 8 28 15 12 14 6 7.5 0.06 97 80 - - - 1
MAX9736A  D 8 28 30 13 16 13.5 17.5 0.04 96.5 80 Yes - - 2
MAX9736B  D 8 28 30 11 14 6 7.5 0.04 97 80 Yes - - 2
MAX9708  D 10 18 20 32 42 16 21 0.15 95 90 No 12.6 63 2
MAX9715  D 4.5 5.5 12.8 2.3 2.8 1.4 1.5 0.09 93 71 No 2.8 3.4 2
MAX9703  D 10 25 14 7 10 11 15 0.015 97 80 No 4.5 30 1
MAX9704  D 10 25 24 4 5 8 10 0.02 97 80 No 4.5 30 2
MAX9713  D 10 25 10 - - 5.2 6 0.1 97 76 No 4.5 13 1
MAX9714  D 10 25 18 - - 5.2 6 0.1 97 76 No 4.5 13 2
MAX9710  AB 4.5 5.5 12 2.6 3 1.5 1.8 0.015 98 100 Yes - - 2
MAX9711  AB 4.5 5.5 7 2.6 3 1.5 1.8 0.015 98 100 Yes - - 1
See All Speaker Amplifiers (41)





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