MAX9715ETE+ Maxim Integrated Products, MAX9715ETE+ Datasheet
MAX9715ETE+
Specifications of MAX9715ETE+
Related parts for MAX9715ETE+
MAX9715ETE+ Summary of contents
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... Low Total Harmonic Distortion: 0.06% at 1kHz ♦ Short-Circuit and Thermal Protection ♦ Internal Gain, +9.0dB or +10.5dB ♦ Available in Space-Saving Package 16-Pin Thin QFN-EP (5mm x 5mm x 0.8mm) Applications PART MAX9715ETE+ + Denotes a lead-free/RoHS-compliant package Exposed pad. TOP VIEW OUTR+ OUTR- OUTL+ OUTL- Features = 8Ω ...
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Low-EMI, Stereo, Filterless Class D Audio Amplifier ABSOLUTE MAXIMUM RATINGS GND ...............................................................+ GND to PGND .......................................................-0.3V to +0.3V Any Other Pin to PGND ............................. -0. Duration of OUT__ Short Circuit ...
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Low-EMI, Stereo, Filterless Class D ELECTRICAL CHARACTERISTICS (continued 5.0V, GND = PGND = 0V OUT_+ and OUT_-, GAIN = +10.5dB PARAMETER SYMBOL Spread-Spectrum Modulation Crosstalk Click-and-Pop Level Efficiency DIGITAL INPUTS ...
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Low-EMI, Stereo, Filterless Class D Audio Amplifier (V = 5.0V 0.1μ VDD BIAS Typical Operating Circuit/Functional Diagram ) TOTAL HARMONIC DISTORTION PLUS NOISE vs. OUTPUT POWER 100 f = 1kHz ...
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Low-EMI, Stereo, Filterless Class 5.0V 0.1μ VDD BIAS Typical Operating Circuit/Functional Diagram ) POWER-SUPPLY REJECTION RATIO vs. FREQUENCY 8Ω L -10 -20 -30 -40 -50 -60 -70 ...
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Low-EMI, Stereo, Filterless Class D Audio Amplifier (V = 5.0V 0.1μ VDD BIAS Typical Operating Circuit/Functional Diagram ) SHUTDOWN CURRENT vs. SUPPLY VOLTAGE 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0 4.5 ...
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Low-EMI, Stereo, Filterless Class Figure 1. MAX9715 Radiated Emissions with 75mm of Speaker Cable Detailed Description The MAX9715 2.8W, Class D speaker amplifier with gain control offers Class AB ...
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Low-EMI, Stereo, Filterless Class D Audio Amplifier Efficiency of a Class D amplifier is attributed to the region of operation of the output-stage transistors Class D amplifier, the output transistors act as current-steering switches and consume negligible ...
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Low-EMI, Stereo, Filterless Class D Voice coil movement due to the square-wave frequency is very small because the switching frequency of the MAX9715 is well beyond the bandwidth of most speak- ers. Although this movement is small, a speaker ...
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Low-EMI, Stereo, Filterless Class D Audio Amplifier Supply Bypassing, Layout, Proper layout and grounding are essential for optimum performance. Use large traces for the power-supply inputs and amplifier outputs to minimize losses due to parasitic trace resistance. Large traces ...
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Low-EMI, Stereo, Filterless Class D LEFT IN RIGHT 1μF 15kΩ 1μF 15kΩ C3 22nF ______________________________________________________________________________________ Audio Amplifier Typical Application Circuit 5V 22μF C1 15nF 8Ω 22μF MAX9715 C2 15nF 8Ω R3 7.5kΩ C4 2.2nF ...
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Low-EMI, Stereo, Filterless Class D Audio Amplifier 1μF INL LEFT AUDIO GAIN-SELECT GAIN LOGIC 1μF RIGHT INR AUDIO V BIAS BIAS 1μF * BULK PC BOARD DECOUPLING, TYPICALLY GREATER THAN 10μF. Chip Information TRANSISTOR COUNT: 11,721 PROCESS: BiCMOS 12 ...
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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. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 13 © 2008 Maxim Integrated Products ...