max9701etgt Maxim Integrated Products, Inc., max9701etgt Datasheet
max9701etgt
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max9701etgt Summary of contents
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... Handheld Gaming Consoles Docking Stations MP3 Players Pin Configurations appear at end of data sheet. UCSP is a trademark of Maxim Integrated Products, Inc. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. ...
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Filterless, Stereo Class D Audio Power Amplifier ABSOLUTE MAXIMUM RATINGS V to GND.............................................................................. ..........................................................-0.3V to +0. PGND .........................................................................6V DD GND to PGND .......................................................-0.3V to +0.3V All Other Pins to GND.................................-0.3V to ...
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Filterless, Stereo Class D Audio ELECTRICAL CHARACTERISTICS (continued) = SHDN = 3.3V, GND = PGND = 0V, SYNC = 0V (FFM), gain = 6dB (GAIN1 = 0, GAIN2 = 1 OUT+ and OUT-, ...
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Filterless, Stereo Class D Audio Power Amplifier = SHDN = 3.3V, GND = PGND = 0V, SYNC = TOTAL HARMONIC DISTORTION PLUS NOISE vs. FREQUENCY 4Ω ...
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Filterless, Stereo Class D Audio = SHDN = 3.3V, GND = PGND = 0V, SYNC = TOTAL HARMONIC DISTORTION PLUS NOISE vs. OUTPUT POWER 100 8Ω L ...
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Filterless, Stereo Class D Audio Power Amplifier = SHDN = 3.3V, GND = PGND = 0V, SYNC = CROSSTALK vs. FREQUENCY - 300mW OUT - 8Ω L -50 -60 ...
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Filterless, Stereo Class D Audio = SHDN = 3.3V, GND = PGND = 0V, SYNC = WIDEBAND OUTPUT SPECTRUM (FFM MODE) 0 RBW = 10kHz -10 INPUT AC GROUNDED -20 -30 -40 -50 ...
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Filterless, Stereo Class D Audio Power Amplifier PIN NAME TQFN UCSP SHDN SYNC 3, 8, 11, 16 — N. OUTL A4 B4, C4 PGND 7 A5 ...
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Filterless, Stereo Class D Audio V DD 10µ OSCILLATOR SYNC AND SAWTOOTH V 470nF BIAS R IN INL+ 470nF R IN INL- 470nF R IN INR+ 470nF R IN INR- V BIAS GAIN1 GAIN GAIN2 CONTROL SHDN ...
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Filterless, Stereo Class D Audio Power Amplifier V IN- V IN+ OUT- OUT+ t ON(MIN OUT+ OUT- Figure 1. MAX9701 Outputs with an Input Signal Applied Detailed Description The MAX9701 filterless, stereo Class D audio power ...
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Filterless, Stereo Class D Audio V IN_- V IN_+ OUT_- OUT_+ t ON(MIN OUT_+ OUT_- Figure 2. MAX9701 Outputs with an Input Signal Applied (SSM Mode) Operating Modes Fixed-Frequency (FFM) Mode The MAX9701 features two fixed-frequency ...
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Filterless, Stereo Class D Audio Power Amplifier 50.0 45.0 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0 100 120 140 160 180 FREQUENCY (MHz) Figure 3. MAX9701 with 76mm of Speaker Cable with TDK Common-Mode ...
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Filterless, Stereo Class D Audio EFFICIENCY vs. OUTPUT POWER 100 MAX9701 CLASS 0.1 0.2 0.3 OUTPUT POWER (W) Figure 5. MAX9701 Efficiency vs. Class AB Efficiency The ...
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Filterless, Stereo Class D Audio Power Amplifier 0.47µF SINGLE-ENDED INL+ LEFT AUDIO INPUT 0.47µF SINGLE-ENDED INR+ RIGHT AUDIO INPUT MAX9701 INL- 0.47µF INR- 0.47µF GAIN2 SHDN 2. 10µF 0.1µF FFM MODE WITH f ...
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Filterless, Stereo Class D Audio NOTE: VALUES SHOWN ARE FOR A LOWPASS CUTOFF OF 2Hz AND A BASS GAIN OF -1V/V. FFM MODE WITH f = 1100kHz. OSC Figure 8. 2.1 Channel Application Circuit in portable devices typically have ...
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Filterless, Stereo Class D Audio Power Amplifier Low frequencies are summed through a two-pole low- pass filter and sent to the MAX9700 mono speaker amplifier. The passband gain of the lowpass filter is unity for in-phase stereo signals, − ...
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Filterless, Stereo Class D Audio 0.1µF AUX_IN V CC 2.2kΩ MAX4060 BIAS OUT CODEC 2.2kΩ 0.1µF IN+ IN- GND 0.1µF µCONTROLLER ______________________________________________________________________________________ Power Amplifier System Diagram V DD 10µF 0.1µF 0.1µ 470nF INR+ MAX9701 OUTR+ ...
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Filterless, Stereo Class D Audio Power Amplifier TOP VIEW INR- 19 INR MAX9701 GND 22 INL+ 23 INL TQFN 18 ______________________________________________________________________________________ TOP VIEW (BUMPS ...
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Filterless, Stereo Class D Audio (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) MAX9701 Package Code: T2444-4 ______________________________________________________________________________________ Power Amplifier Package Information PACKAGE OUTLINE, ...
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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. 20 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2007 Maxim Integrated Products Package Information (continued registered trademark of Maxim Integrated Products, Inc. ...