MAX9766ETJ+ Maxim Integrated Products, MAX9766ETJ+ Datasheet
MAX9766ETJ+
Specifications of MAX9766ETJ+
Related parts for MAX9766ETJ+
MAX9766ETJ+ Summary of contents
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... PDA Audio Systems Notebooks Tablet PCs Digital Cameras Cell Phones ________________________________________________________________ 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. Microphone Preamp, and Input Mux ♦ 750mW BTL Stereo Speaker Amplifier ♦ ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux ABSOLUTE MAXIMUM RATINGS V to GND ...........................................................................+ GND .........................................................................+ .........................................................................-0. .......................................................................±0. PGND to GND.....................................................................±0.3V All ...
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Audio Amplifiers with Headphone Amp, ELECTRICAL CHARACTERISTICS (continued) = 3.0V, GND = 0, HPS = MUTE = GND, SHDN = 3V otherwise noted. Typical values are at T PARAMETER SYMBOL Maximum Capacitive Load ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux ELECTRICAL CHARACTERISTICS (continued) = 3.0V, GND = 0, HPS = MUTE = GND, SHDN = 3V otherwise noted. Typical values are at T ...
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Audio Amplifiers with Headphone Amp, ELECTRICAL CHARACTERISTICS (continued) = 3.0V, GND = 0, HPS = MUTE = GND, SHDN = 3V otherwise noted. Typical values are at T PARAMETER SYMBOL HEADPHONE SENSE INPUT ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux ( 5V 22Hz to 22kHz TOTAL HARMONIC DISTORTION PLUS NOISE vs. FREQUENCY (SPEAKER MODE 100mW P = 250mW ...
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Audio Amplifiers with Headphone Amp 5V 22Hz to 22kHz TOTAL HARMONIC DISTORTION PLUS NOISE vs. OUTPUT POWER (SPEAKER MODE) 100 1kHz R =4Ω L ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux ( 5V 22Hz to 22kHz POWER DISSIPATION vs. OUTPUT POWER (SPEAKER MODE) 1.6 1.4 1.2 1.0 0.8 0.6 0 ...
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Audio Amplifiers with Headphone Amp 5V 22Hz to 22kHz EXITING SHUTDOWN (SPEAKER MODE) SHDN OUT_+ AND OUT OUT_+ - OUT 200ms/div R = 8Ω L INPUT AC-COUPLED TO GND C ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux ( 5V 22Hz to 22kHz TOTAL HARMONIC DISTORTION PLUS NOISE vs. FREQUENCY (HEADPHONE MODE ...
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Audio Amplifiers with Headphone Amp 5V 22Hz to 22kHz OUTPUT POWER vs. LOAD RESISTANCE (HEADPHONE MODE) 140 120 100 80 THD 10% 60 THD+N ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux ( 5V 22Hz to 22kHz ENTERING POWER-DOWN (HEADPHONE MODE) MAX9765 toc53 V CC 2V/div OUT_+ 500mV/div HP JACK 100mV/div 200ms/div R ...
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Audio Amplifiers with Headphone Amp 5V 22Hz to 22kHz DIFFERENTIAL MICROPHONE AMPLIFIER LARGE-SIGNAL TRANSIENT RESPONSE MAX9765 toc62 IN 500mV/div OUT 1V/div 200µs/div A = 4dB 1kHz IN ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux ( 5V 22Hz to 22kHz SINGLE-ENDED MICROPHONE AMPLIFIER SMALL-SIGNAL TRANSIENT RESPONSE IN 50mV/div OUT 100mV/div 200µs/div A = 10dB V f ...
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Audio Amplifiers with Headphone Amp, PIN 18, 23, 24, ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux PIN — — 23 — — — 9 — ...
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Audio Amplifiers with Headphone Amp, 15kΩ AUDIO INPUT 30kΩ Figure 1. Using the Input Multiplexer for Gain Setting selects input IN_1 and a logic high selects input IN_2. Both right- and left-channel multiplexers are controlled by the same input. ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux mode, this waveform shapes the frequency spectrum, minimizing the amount of audible components present at the headphone. In speaker mode, the BTL amplifiers start up in the same fashion ...
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Audio Amplifiers with Headphone Amp, SDA t SU, DAT t LOW SCL t HIGH t HD, STA t R START CONDITION Figure 3. 2-Wire Serial Interface Timing Diagram condition, the bus remains active. When a STOP con- dition or ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux SCL SDA STOP START LEGAL STOP CONDITION SCL SDA START ILLEGAL STOP ILLEGAL EARLY STOP CONDITION Figure 5. Early STOP Condition Figure 6. ...
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Audio Amplifiers with Headphone Amp, Table 4. SHDN Register Format REGISTER ADDRESS BIT NAME VALUE 0* 7 RESET RESET RESET RESET RESET RESET 1 ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux Table 6. Microphone Gain Setting MG2 MG1 MG0 *Default state. The MAX9765/MAX9766 are ...
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Audio Amplifiers with Headphone Amp, Table 7. Status Register Format REGISTER ADDRESS BIT NAME 7 THRM 6 AMPR- 5 AMPR+ 4 AMPL- 3 AMPL+ 2 HPSTS Improved PSRR. ● Higher ground noise immunity. ● Microphone ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux section. For example, θ of the QFN package is JA +42°C/W. The increase in power delivered by the BTL configura- tion directly results in an increase in internal power ...
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Audio Amplifiers with Headphone Amp, Output-Coupling Capacitor The MAX9765/MAX9766/MAX9767 require output-cou- pling capacitors to operate in single-ended (head- phone) mode. The output-coupling capacitor blocks the DC component of the amplifier output, preventing DC current from flowing to the load. ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux 1µF 0.47µF 15kΩ 0.47µF 15kΩ HPF CODEC 0.47µF 15kΩ 0.47µF 15kΩ HPF MICROCONTROLLER *C IS ONLY REQUIRED IF LOW CLICK-AND-POP LEVELS ARE NECESSARY DURING POWER-DOWN. SVDD 26 ______________________________________________________________________________________ 0.1µF ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux 0.47µF 15kΩ AUDIO INL1 INPUT INL2 AUDIO INPUT 15kΩ 0.47µF BIAS 1µF 0.47µF 15kΩ AUDIO INR1 INPUT INR2 AUDIO INPUT 15kΩ 0.47µF SHDN SCL SDA ADD 0.1µF AUXIN 2.2kΩ ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux 0.47µF 15kΩ AUDIO INL1 INPUT INL2 AUDIO INPUT 15kΩ 0.47µF BIAS 1µF 0.47µF 15kΩ AUDIO INR1 INPUT INR2 AUDIO INPUT 15kΩ 0.47µF SHDN SCL SDA 0.1µF AUXIN 2.2kΩ MICBIAS ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux 0.1µF 15kΩ INL AUDIO INPUT 0.1µF PV 0.1µF SHDN MUTE INTEXT 0.47µF 15kΩ INR AUDIO INPUT 0.1µF AUXIN 2.2kΩ MICBIAS 1µF 2.2kΩ 0.1µF MICIN+ MICIN- ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux SHDN 1 N.C. 2 OUTL MAX9765 PGND 5 OUTL- 6 N.C. 7 INL2 ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux CONTROL PART INTERFACE 2 MAX9765 I C compatible 2 MAX9766 I C compatible MAX9767 Parallel ______________________________________________________________________________________ SPEAKER INPUT AMPLIFIER MULTIPLEXER ✓ Stereo ✓ Mono Stereo — MAX9765 TRANSISTOR COUNT: ...
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Audio Amplifiers with Headphone Amp, Microphone Preamp, and Input Mux (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) 32 ______________________________________________________________________________________ Package Information ...
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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 ____________________ 33 © 2007 Maxim Integrated Products ...