MAX4061ETA-T Maxim Integrated, MAX4061ETA-T Datasheet
MAX4061ETA-T
Related parts for MAX4061ETA-T
MAX4061ETA-T Summary of contents
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... TEMP PIN- PART RANGE PACKAGE -40°C to +85°C 8 TDFN-EP* MAX4060ETA+ MAX4060EUA+ -40°C to +85°C 8 µMAX MAX4061ETA+ -40°C to +85°C 8 TDFN-EP* MAX4061EUA+ -40°C to +85°C 8 µMAX MAX4062EUB+ -40°C to +85°C 10 µMAX * EP = Exposed pad. + Denotes a lead(Pb)-free/RoHS-compliant package. Pin Configurations and Selector Guide appear at end of data sheet. µ ...
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... Differential Microphone Preamplifiers with Internal Bias and Complete Shutdown ABSOLUTE MAXIMUM RATINGS Supply Voltage (V to GND). .................................-0.3V to +6V CC Any Other Pin to GND ................................-0. Duration of Short Circuit to GND Continuous Input Current (any pin) ................................ ±10mA Continuous Power Dissipation (T = +70°C) A 8-Pin TDFN (derate 24.4mW/°C above +70°C) ......1951.2mW 8-Bump µ ...
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... Differential Microphone Preamplifiers with Internal Bias and Complete Shutdown ELECTRICAL CHARACTERISTICS (continued for MAX4061/MAX4062 ∞ 100kΩ to 1.5V BIAS A MIN PARAMETER SYMBOL Total Harmonic Distortion THD+N Plus Noise Differential Gain A Common-Mode Rejection Ratio CMRR Power-Supply Rejection Ratio ...
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... Differential Microphone Preamplifiers with Internal Bias and Complete Shutdown ELECTRICAL CHARACTERISTICS (continued for MAX4061/MAX4062 ∞ 100kΩ to 1.5V BIAS A MIN PARAMETER SYMBOL Power-Supply Rejection Ratio DIGITAL INPUTS ( for M AX 4061 and INT /AU X for M AX 4060/M AX 4062) ...
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... Differential Microphone Preamplifiers with Internal Bias and Complete Shutdown ( (MAX4061/MAX4062 +25°C, unless otherwise noted.) A GAIN vs. FREQUENCY (NO LOAD -12 -15 10 100 1k 10k 100k FREQUENCY (Hz) SUPPLY CURRENT vs. SUPPLY VOLTAGE 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0 10V/V V 0.1 NO LOAD 0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 SUPPLY VOLTAGE (V) OUTPUT-VOLTAGE LOW vs. TEMPERATURE ...
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... Differential Microphone Preamplifiers with Internal Bias and Complete Shutdown ( (MAX4061/MAX4062 MAX4060 MIC BIAS VOLTAGE vs. TEMPERATURE 2.300 I = 800μA BIAS 2.275 2.250 2.225 2.200 2.175 2.150 2.125 2.100 -40 - TEMPERATURE (°C) TOTAL HARMONIC DISTORTION PLUS NOISE vs. OUTPUT AMPLITUDE ...
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... Differential Microphone Preamplifiers with Internal Bias and Complete Shutdown ( (MAX4061/MAX4062 +25°C, unless otherwise noted.) A MAX4062 MIC BIAS OUTPUT NOISE 22Hz TO 22kHz 100ms/div SMALL-SIGNAL TRANSIENT RESPONSE FOR AUX INPUT 10μs/div LARGE-SIGNAL TRANSIENT RESPONSE FOR AUX INPUT 10μ ...
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... Differential Microphone Preamplifiers with Internal Bias and Complete Shutdown PIN MAX4060 MAX4061 MAX4062 1 — — — — 9 — — 2 — — — 4 — — — — Detailed Description The MAX4060/MAX4061/MAX4062 are differential micro- phone preamplifiers providing high-quality audio, opti- mized for use in computer and mobile applications ...
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... Differential Microphone Preamplifiers with Internal Bias and Complete Shutdown Fixed Differential Gain (MAX4060) The MAX4060 has an internal fixed gain of 10V/V for its differential input. This feature simplifies design, reduces pin count, footprint, and eliminates external gain-setting resistors. Adjustable Differential-Gain Setting The MAX4061/MAX4062 allow the user to alter the gain to optimize the signal-to-noise ratio (SNR) of their sys- tem ...
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... Differential Microphone Preamplifiers with Internal Bias and Complete Shutdown 100kΩ Figure 1. MAX4062 with Auxiliary Input Configuration ential inputs and to set the lower 3dB point (f amplifier by sizing the output capacitor appropriately. The input impedance matching on the differential input is typically 1%, allowing input capacitor matching to be effective at improving low-frequency PSRR ...
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... Differential Microphone Preamplifiers with Internal Bias and Complete Shutdown MICROPHONE INPUT Figure 2. MAX4060 Used for Biasing a Microphone The MAX4062 has a lower bias voltage and low-imped- ance outputs (optimum electret bias resistor can then be set externally). This gives a low-noise, flexible solu- tion that can run from 2.4V to 5.5V, suitable for hand- held devices such as PDAs that typically have audio power supplies in the 3V region (see Figure 3) ...
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... Differential Microphone Preamplifiers with Internal Bias and Complete Shutdown 2.2kΩ Figure 3. MAX4062 Used to Bias a Microphone Connected to the Auxiliary Input and the Differential Input 12 ______________________________________________________________________________________ 2. BIAS V BIAS 0.1μF 9 AUX_IN x10 0.1μF 2.2kΩ 11kΩ 0.1μF 6 IN+ 7 IN- 0.1μ ...
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... Differential Microphone Preamplifiers with Internal Bias and Complete Shutdown 2.2μF 2.2μF Figure 4. Remote Differential Microphone Bias Network Optimizes Noise Rejection in Long-Run, PC Board Traces TOP VIEW INT/AUX 1 8 OUT 2 7 MAX4060 BIAS µMAX/TDFN *CONNECT EP TO GND (TDFN ONLY). ______________________________________________________________________________________ 2 ...
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... Differential Microphone Preamplifiers with Internal Bias and Complete Shutdown 4. MAX4060 8 AUX_IN x10 INT/AUX 3 BIAS V BIAS OUT 5 IN+ x10 6 IN- GND 7 AUXILIARY DIFF INPUT PRODUCT* INPUT ✔ MAX4060 MAX4061 — ✔ MAX4062 * See Block Diagrams. Chip Information PROCESS: BiCMOS 14 ______________________________________________________________________________________ 2 ...
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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. 15 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2011 Maxim Integrated Products ...