max9759etet Maxim Integrated Products, Inc., max9759etet Datasheet
max9759etet
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max9759etet Summary of contents
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Rev 1; 10/05 Filterless, Class D Audio Amplifier General Description The MAX9759 mono Class D, audio power amplifier provides Class AB amplifier audio performance with the benefits of Class D efficiency, eliminating the need for a heatsink and extending ...
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High-Efficiency, Low-EMI, Filterless, Class D Audio Amplifier ABSOLUTE MAXIMUM RATINGS V to GND.............................................................................. PGND .........................................................................6V DD GND to PGND .......................................................-0.3V to +0.3V All Other Pins to GND.................................-0. Continuous Current Into/Out of PV /PGND/OUT+/OUT-....1.7A DD ...
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High Efficiency, Low-EMI, Filterless, ELECTRICAL CHARACTERISTICS (V = SHDN = MUTE = 5V, GND = PGND = 0V, SYNC = 0V (FFM). Gain = 12dB ( 1). Speaker load resistor ( ...
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High-Efficiency, Low-EMI, Filterless, Class D Audio Amplifier ELECTRICAL CHARACTERISTICS (V = SHDN = MUTE = 3.3V, GND = PGND = 0V, SYNC = GND (FFM). Gain = 12dB ( 1). Speaker load resis ...
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Filterless, Class D Audio Amplifier = SHDN = MUTE = 5V, GND = PGND = 0V, SYNC = THD+N measurement bandwidth: 22Hz to 22kHz. Typical values are at T TOTAL HARMONIC DISTORTION PLUS NOISE ...
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High-Efficiency, Low-EMI, Filterless, Class D Audio Amplifier = SHDN = MUTE = 5V, GND = PGND = 0V, SYNC = THD+N measurement bandwidth: 22Hz to 22kHz. Typical values are at T TOTAL HARMONIC ...
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High Efficiency, Low-EMI, Filterless, = SHDN = MUTE = 5V, GND = PGND = 0V, SYNC = THD+N measurement bandwidth: 22Hz to 22kHz. Typical values are at T OUTPUT POWER vs. SUPPLY VOLTAGE ...
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High-Efficiency, Low-EMI, Filterless, Class D Audio Amplifier = SHDN = MUTE = 5V, GND = PGND = 0V, SYNC = THD+N measurement bandwidth: 22Hz to 22kHz. Typical values are at T COMMON-MODE REJECTION ...
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Filterless, Class D Audio Amplifier = SHDN = MUTE = 5V, GND = PGND = 0V, SYNC = THD+N measurement bandwidth: 22Hz to 22kHz. Typical values are at T SUPPLY CURRENT vs. SUPPLY VOLTAGE ...
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High-Efficiency, Low-EMI, Filterless, Class D Audio Amplifier PIN NAME 1 V Analog Power Supply. Bypass to GND with a 1µF ceramic capacitor IN+ Noninverting Audio Input 3 IN- Inverting Audio Input 4 GND Analog Ground Active-Low Shutdown ...
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High Efficiency, Low-EMI, Filterless, V IN- V IN+ OUT- OUT+ t ON(MIN OUT+ OUT- Figure 1. MAX9759 Outputs with an Input Signal Applied Table 1. Operating Modes SYNC INPUT GND FFM with f = 1100kHz S ...
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High-Efficiency, Low-EMI, Filterless, Class D Audio Amplifier V IN- V IN+ OUT- OUT+ t ON(MIN OUT+ OUT- Figure 2. MAX9759 Outputs with an Input Signal Applied (SSM Mode) External Synchronization The SYNC function allows the MAX9759 ...
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... The MAX9759 features a shutdown mode that reduces power consumption and extends battery life. Driving SHDN low places the MAX9759 in a low-power (0.1µA) shutdown mode. Drive SHDN high for normal operation. Idle Mode is a trademark of Maxim Integrated Products, Inc. ______________________________________________________________________________________ Class D Audio Amplifier ...
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High-Efficiency, Low-EMI, Filterless, Class D Audio Amplifier The MAX9759 features a mute function that disables the H-bridge outputs of the switching amplifier. The mute function only affects the power amplifiers of the MAX9759; it does not shut down the ...
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High-Efficiency, Low-EMI, Filterless MAX9759 SYNC IN+ OUT+ RIGHT-CHANNEL DIFFERENTIAL AUDIO INPUT IN- SYNC_OUT MAX9759 SYNC IN+ OUT+ LEFT-CHANNEL DIFFERENTIAL AUDIO INPUT IN- SYNC_OUT MAX9759 SYNC IN+ ...
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High-Efficiency, Low-EMI, Filterless, Class D Audio Amplifier 1µF 22kΩ CW 50kΩ 1µF 22kΩ Figure 10. Single-Ended Drive of MAX9759 Plus Volume Control The MAX9759 does not require an output filter for the short speaker cable. The device passes FCC ...
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High-Efficiency, Low-EMI, Filterless OUT-R 2.1 1µF AUDIO CODEC EAPD CENTER OUT OUT 1µF 1µF NOTE: SYSTEM DIAGRAM DEPICTS MAX9759 IN SSM MODE WITH f ______________________________________________________________________________________ Class D Audio Amplifier 1µF IN ...
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High-Efficiency, Low-EMI, Filterless, Class D Audio Amplifier Pin Configuration TOP VIEW SYNC_OUT 13 PGND 14 MAX9759 THIN QFN 18 ______________________________________________________________________________________ TRANSISTOR COUNT: 4219 PROCESS: BiCMOS 8 MUTE ...
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Filterless, Class D Audio Amplifier (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.) ______________________________________________________________________________________ 3.2W, High-Efficiency, Low-EMI, Package Information PACKAGE OUTLINE, 12, 16, 20, 24, ...
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... 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 © 2005 Maxim Integrated Products Package Information (continued) PACKAGE OUTLINE, 12, 16, 20, 24, 28L THIN QFN, 4x4x0.8mm 21-0139 is a registered trademark of Maxim Integrated Products, Inc ...