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Maxim > Solutions > Digital Cameras (DIGICAMs)

Speaker Amplifiers

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF 1.2W, Low-EMI, Filterless, Class D Audio Amplifier
MAX9746

1.2W, Low-EMI, Filterless Class D Audio Amplifiers for Class AB Amplifier Performance with Class D Efficiency that Conserve Board Space and Extend Battery Life
QV  PDF 1.8W, Filterless, Stereo, Class D Audio Power Amplifier and DirectDrive Stereo Headphone Amplifier
MAX9702

QV  PDF 1.3W, Filterless, Stereo Class D Audio Power Amplifier
MAX9701

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

High-Efficiency Audio Amplifier Provides 2.8W of Power into a 4 Speaker
QV  PDF 2.3W, Ultra-Low-EMI, Filterless, Class D Audio Amplifier
MAX9705

QV  PDF 1.2W, Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers
MAX9770

No DC blocking caps Filterless ClassD amp
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 1.2W, Low-EMI, Filterless, Class D Audio Amplifier
MAX9700, MAX9700A, MAX9700B, MAX9700C, MAX9700D

1.2W, Low-EMI, Filterless, Class D Audio Amplifiers Provide Class AB Amplifier Performance with Class D Efficiency, Conserving Board Space and Extending Battery Life
QV  PDF 750mW Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux
MAX9765, MAX9766, MAX9767

750mW Audio Amplifier with Headphone Amp, Microphone Preamp, and Mux Optimized for Portable Audio Applications
QV  PDF Stereo 3W Audio Power Amplifiers with Headphone Drive and Input Mux
MAX9760, MAX9761, MAX9762, MAX9763

3W, Stereo Audio Amplifiers with Headphone Amp and Input Mux Optimized for Notebook and DVD Applications



Key Specifications:   Integrated Amplifiers
Part Number Functions Class Speaker Amp. VCC (min) (V) Speaker Amp. VCC (max) (V) Speaker Amp. ICC (typ) (mA) Speaker Amp. POUT (W) Speaker Amp. Half Pwr. THD+N (%) Headphone Amp. VCC (min) (V) Headphone Amp. VCC (max) (V) Headphone Amp. ICC (typ) (mA) Headph. Amp. POUT into 32Ω @1% THD+N (W) Headphone Amp. Half Pwr. THD+N (%) Package Smallest Available Package (max w/pins) (mm2)
MAX9770 
PC Notebook Subsystem
D 2.5 5.5 5.2 1.2 0.03 2.5 5.5 5.5 0.06 0.03 THIN QFN/28
TSSOP/28
26
MAX9765 
PC Notebook Subsystem
AB 2.7 5.5 12 0.75 0.09 2.7 5.5 7 0.04 0.006 THIN QFN/32 26
MAX9766 
PC Notebook Subsystem
AB 2.7 5.5 7 0.75 0.09 2.7 5.5 7 0.04 0.006 THIN QFN/32 26
MAX9767 
PC Notebook Subsystem
AB 2.7 5.5 12 0.75 0.09 2.7 5.5 7 0.04 0.006 THIN QFN/32 26
MAX9760 
PC Notebook Subsystem
AB 4.5 5.5 13 2.6 0.01 4.5 5.5 7 0.088 0.003 THIN QFN/28
THIN QFN/32
26
MAX9761 
PC Notebook Subsystem
AB 4.5 5.5 13 2.6 0.01 4.5 5.5 7 0.088 0.003 THIN QFN/28
THIN QFN/32
26
MAX9762 
PC Notebook Subsystem
AB 4.5 5.5 7 2.6 0.01 4.5 5.5 7 0.088 0.003 THIN QFN/28
THIN QFN/32
26
MAX9763 
PC Notebook Subsystem
AB 4.5 5.5 7 2.6 0.01 4.5 5.5 7 0.088 0.003 THIN QFN/28
THIN QFN/32
26
See All Integrated Amplifiers (21)

Key Specifications:   Speaker Amplifiers
Part Number Class Speaker Amp. VCC (min) (V) Speaker Amp. VCC (max) (V) Speaker Amp. ICC (typ) (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) Speaker Amp. Half Pwr. THD+N (%) SNR, A-weighted (dB) PSRR (db) Speaker Amp. External Gain Speaker Amp. Fixed Gain (min) (V/V) Speaker Amp. Fixed Gain (max) (V/V) Features Number of Channels Industry Qualified Package Smallest Available Package (max w/pins) (mm2)
MAX9705  D 2.5 5.5 7 2.3 2.7 1.4 1.7 0.01 93 75 No 2 10
Active Emissions Limiting (AEL)
External Clock Synchronization
1  -  THIN QFN (Dual)/10
UCSP/10
3
MAX9701  D 2.5 5.5 4.5 2.2 2.5 1.3 1.7 0.08 88.5 80 No 1 8
Differential Inputs
2  -  THIN QFN/24
UCSP/20
6
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  -  THIN QFN/16 26
MAX9716  AB 2.7 5.5 4.3 1.4 2 1.1 1.3 0.02 108 80 Yes  -   - 
Headphone Sensing
1 Automotive - General THIN QFN (Dual)/8
UCSP/9
uMAX/8
2
MAX9717  AB 2.7 5.5 4.3 1.4 2 1.1 1.3 0.02 108 80 Yes 2 4
Headphone Sensing
1  -  THIN QFN (Dual)/8
UCSP/9
2
MAX9718  AB 2.7 5.5 5 1.4 1.7 1.1 1.3 0.025 107 93 Yes 1 4
Differential Inputs
1  -  THIN QFN (Dual)/10
UCSP/9
uMAX/10
2
MAX9719  AB 2.7 5.5 5 1.4 1.7 1.1 1.3 0.025 107 93 Yes 1 4
Differential Inputs
2  -  THIN QFN/16
UCSP/13
4
MAX9700  D 2.5 5.5 4  -   -  1.2 1.5 0.02 95.5 70 No 2 10
External Clock Synchronization
1  -  THIN QFN (Dual)/10
UCSP/10
uMAX/10
3
See All Speaker Amplifiers (29)





         


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