MAX9770ETI+T Maxim Integrated Products, MAX9770ETI+T Datasheet
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MAX9770ETI+T
Specifications of MAX9770ETI+T
Related parts for MAX9770ETI+T
MAX9770ETI+T Summary of contents
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... Cellular Phones Compact Notebooks PDAs ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim's website at www.maxim-ic.com. ♦ 1.2W Filterless Class D Amplifiers Pass FCC ® ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers ABSOLUTE MAXIMUM RATINGS GND to PGND to CPGND......................................-0.3V to +0. CPV ..........................................-0.3V to +0. GND ...........................................................................+ ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers ELECTRICAL CHARACTERISTICS (continued) = 3.3V, GND = PGND = CPGND = 0V, SHDN = 3.3V 1µ CPV DD DD ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers ELECTRICAL CHARACTERISTICS (continued) = 3.3V, GND = PGND = CPGND = 0V, SHDN = 3.3V 1µ CPV DD DD ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers (V = 3.3V 22Hz to 22kHz, GAIN1 = 1, GAIN2 = 0, spread-spectrum mode, headphone outputs in phase, unless otherwise DD noted.) TOTAL HARMONIC DISTORTION PLUS ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers (V = 3.3V 22Hz to 22kHz, GAIN1 = 1, GAIN2 = 0, spread-spectrum mode, headphone outputs in phase, unless otherwise DD noted.) OUTPUT POWER vs. LOAD ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers (V = 3.3V 22Hz to 22kHz, GAIN1 = 1, GAIN2 = 0, spread-spectrum mode, headphone outputs in phase, unless otherwise DD noted.) WIDEBAND OUTPUT SPECTRUM (SPEAKER ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers (V = 3.3V 22Hz to 22kHz, GAIN1 = 1, GAIN2 = 0, spread-spectrum mode, headphone outputs in phase, unless otherwise DD noted.) TOTAL HARMONIC DISTORTION PLUS ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers (V = 3.3V 22Hz to 22kHz, GAIN1 = 1, GAIN2 = 0, spread-spectrum mode, headphone outputs in phase, unless otherwise DD noted.) POWER-SUPPLY REJECTION RATIO vs. ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers PIN NAME TQFN-EP TSSOP 1 4 BIAS HPOUTR 4 7 HPOUTL HPS 7 10 CPV DD ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers Detailed Description The MAX9770 combines a mono 1.2W Class D speaker amplifiers and stereo 80mW DirectDrive headphone amplifiers with integrated headphone sensing and comprehensive click-and-pop suppression. A mixer/multiplexer ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers Operating Modes The switching frequency of the charge pump is 1/2 the switching frequency of the Class D amplifier, regard- less of the operating mode. When SYNC is ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers V IN- V IN+ OUT- OUT+ t ON(MIN OUT+ OUT- Figure 2. MAX9770 Output with an Input Signal Applied (SSM Mode) 50.0 45.0 40.0 35.0 ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers OUT- OUT+ V OUT OUT Figure 4. MAX9770 Output with No Signal Applied Maxim’s DirectDrive architecture uses a charge pump ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers Table 2. MAX9770 Multiplexer/Mixer Settings SEL1 SEL2 SELM HPOUTL MUTE IN1L IN2L MONO ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers Table 3. Gain Selection MAX9770 GAIN1 GAIN2 SPEAKER GAIN (dB Table 4. Gain Settings with HPS ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers Although this movement is small, a speaker not designed to handle the additional power may be damaged. For optimum results, use a speaker with a series inductance >10µH. ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers Table 5. Suggested Capacitor Manufacturers SUPPLIER Taiyo Yuden TDK Charge-Pump Capacitor Selection Use capacitors with an ESR less than 100mΩ for opti- mum performance. Low-ESR ceramic capacitors mini- ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers 16 (19) SYNC 0.47μF IN1L (28) LEFT-CHANNEL AUDIO INPUT 0.47μF IN1R (3) RIGHT-CHANNEL AUDIO INPUT ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers AUDIO DAC FM RADIO MODULE BASEBAND PROCESSOR 20 ______________________________________________________________________________________ 2.5V TO 5.5V 1μ HPV 0.47μF OUT+ IN1R OUT- IN1L 0.47μF MAX9770 HPOUTL 0.47μF ...
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Low-EMI, Filterless, Mono Class D Amplifier with Stereo DirectDrive Headphone Amplifiers TOP VIEW GND 1 IN2R 2 IN1R 3 BIAS MAX9770 HPOUTR 6 HPOUTL HPS 9 CPV 10 DD CPV 11 ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 22 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2008 Maxim Integrated Products ...