MAX9705BEVKIT Maxim Integrated Products, MAX9705BEVKIT Datasheet
MAX9705BEVKIT
Specifications of MAX9705BEVKIT
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MAX9705BEVKIT Summary of contents
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... Cellular Phones MP3 Players PDAs Portable Audio Selector Guide appears 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 Direct at 1-888-629-4642, or visit Maxim's website at www.maxim-ic.com. 2.3W, Ultra-Low-EMI, Filterless, Class D Audio Amplifier ♦ ...
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Ultra-Low-EMI, Filterless, Class D Audio Amplifier ABSOLUTE MAXIMUM RATINGS V to GND.............................................................................. PGND .........................................................................6V DD GND to PGND .......................................................-0.3V to +0. ..........................................................-0.3V to +0. All Other Pins to GND.................................-0. ...
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ELECTRICAL CHARACTERISTICS (continued 3.3V, V SHDN DD DD GND unless otherwise noted. Typical values are MIN MAX PARAMETER SYMBOL Rise/Fall Time t RISE Signal-to-Noise Ratio ...
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Ultra-Low-EMI, Filterless, Class D Audio Amplifier (V = 3.3V, SYNC = V (SSM), differential input load condition apply to the MAX9705_ETB+T only.) TOTAL HARMONIC DISTORTION PLUS NOISE vs. OUTPUT POWER 100 f = 1kHz IN 10 ...
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SYNC = V (SSM), differential input load condition apply to the MAX9705_ETB+T only.) TOTAL HARMONIC DISTORTION PLUS NOISE vs. FREQUENCY 100 4Ω 100mW OUT ...
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Ultra-Low-EMI, Filterless, Class D Audio Amplifier (V = 3.3V, SYNC = V (SSM), differential input load condition apply to the MAX9705_ETB+T only.) OUTPUT POWER vs. SUPPLY VOLTAGE 2.0 1.8 1.6 1.4 THD+N = 10% 1.2 1.0 ...
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SYNC = V (SSM), differential input load condition apply to the MAX9705_ETB+T only.) WIDEBAND OUTPUT SPECTRUM FIXED-FREQUENCY MODE 0 -20 -40 -60 -80 -100 R = 8Ω 5.0V -120 DD INPUTS ...
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Ultra-Low-EMI, Filterless, Class D Audio Amplifier 2.5V TO 5.5V 1µF 5 (B2) SHDN 2 1µF (B1) IN+ 3 1µF (C1) IN- PGND 7 (B3 UCSP BUMP. FIGURE SHOWS MAX9705 CONFIGURED FOR SPREAD-SPECTRUM OPERATION. 8 _______________________________________________________________________________________ 1 10 ...
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PIN BUMP NAME TDFN UCSP GND SHDN SYNC 7 B3 PGND 8 A4 OUT OUT — — Detailed Description The MAX9705 ultra-low-EMI, filterless, ...
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Ultra-Low-EMI, Filterless, Class D Audio Amplifier V IN- V IN+ OUT- OUT+ t ON(MIN OUT+ OUT- Figure 1. MAX9705 Outputs with an Input Signal Applied Table 1. Operating Modes SYNC INPUT MODE GND FFM with f ...
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V IN- V IN+ OUT- OUT+ t ON(MIN OUT+ OUT- Figure 2. MAX9705 Output with an Input Signal Applied (SSM Mode) Filterless Modulation/Common-Mode Idle The MAX9705 uses Maxim’s unique modulation scheme that eliminates the LC filter required ...
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Ultra-Low-EMI, Filterless, Class D Audio Amplifier OUT- OUT+ V OUT OUT Figure 3. MAX9705 Outputs with No Input Signal Click-and-Pop Suppression The MAX9705 features comprehensive click-and-pop suppression that eliminates audible transients ...
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Note that the single-ended voltage range of the MAX9705A This limits the achievable output P-P power for this device. Use higher gain versions (MAX9705B, MAX9705C, MAX9705D) if higher output power is desired in a single-ended application. The ...
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Ultra-Low-EMI, Filterless, Class D Audio Amplifier 1µF RIGHT-CHANNEL DIFFERENTIAL AUDIO INPUT 1µF LEFT-CHANNEL DIFFERENTIAL AUDIO INPUT Figure 6. Master-Slave Stereo Configuration TOTAL HARMONIC DISTORTION PLUS NOISE vs. OUTPUT POWER 100 V = 3.3V DD SLAVE DEVICE f = 1kHz ...
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CW 1µF 50kΩ 1µF Figure 9a. Single-Ended Drive of MAX9705 Plus Volume Pin Configurations TOP VIEW MAX9705 + TDFN TOP VIEW MAX9705 (BUMP SIDE DOWN SYNC DD A ...
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Ultra-Low-EMI, Filterless, Class D Audio Amplifier V DD 0.1µF AUX_IN 2.2kΩ BIAS 2.2kΩ MAX4063 0.1µF IN+ IN- 0.1µF 16 ______________________________________________________________________________________ V DD 1µ IN+ MAX9705 IN- OUT SHDN CODEC/ OUT BASEBAND PROCESSOR SHDN 1µF INL 1µF MAX9722 ...
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Chip Information PROCESS: BiCMOS ______________________________________________________________________________________ 2.3W, Ultra-Low-EMI, Filterless, Class D Audio Amplifier For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a "+", "#", or "-" in the package code indicates RoHS status only. Package ...
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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. 18 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2009 Maxim Integrated Products ...