MAX9814ETD+T Maxim Integrated Products, MAX9814ETD+T Datasheet
MAX9814ETD+T
Specifications of MAX9814ETD+T
MAX9814ETD+TTR
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MAX9814ETD+T Summary of contents
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... Low-Power Shutdown Mode ♦ Internal Low-Noise Microphone Bias, 2V ♦ Available in the Space-Saving, 14-Pin TDFN (3mm x 3mm) Package ♦ -40°C to +85°C Extended Temperature Range PART MAX9814ETD+T Applications + Denotes a lead(Pb)-free/RoHS-compliant package Tape and reel Exposed pad. Pin Configurations appear at end of data sheet. ...
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Microphone Amplifier with AGC and Low-Noise Microphone Bias ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0.3V to +6V DD All Other Pins to GND.................................-0. Output Short-Circuit Duration.....................................Continuous Continuous Current (MICOUT, MICBIAS).......................±100mA All Other Pins ....................................................................±20mA Stresses beyond those listed ...
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Microphone Amplifier with AGC and ELECTRICAL CHARACTERISTICS (continued) = 3.3V, SHDN = 470nF +25°C.) (Note 1) A PARAMETER SYMBOL MICOUT High Output Voltage MICOUT Low Output Voltage MICOUT ...
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Microphone Amplifier with AGC and Low-Noise Microphone Bias ( 470nF 2.2µ +25°C, unless otherwise noted.) A GAIN vs. FREQUENCY 80 GAIN = UNCONNECTED ...
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Microphone Amplifier with AGC and ( 470nF 2.2µ +25°C, unless otherwise noted.) A MICBIAS NOISE vs. FREQUENCY 10,000 1000 100 10 10 100 1k 10k 100k FREQUENCY (Hz) ...
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Microphone Amplifier with AGC and Low-Noise Microphone Bias ( 470nF 2.2µ +25°C, unless otherwise noted.) A HOLD AND RELEASE TIME V MICOUT 500mV/div 0V 40ms/div PIN NAME TDFN ...
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Microphone Amplifier with AGC and Detailed Description The MAX9814 is a low-cost, high-quality microphone amplifier with automatic gain control (AGC) and a low- noise microphone bias. The MAX9814 consists of sever- al distinct circuits: a low-noise preamplifier, a variable gain ...
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Microphone Amplifier with AGC and Low-Noise Microphone Bias HOLD ATTACK RELEASE 0V 0V 10ms/div Figure 2. Input Burst Exceeding AGC Limit The attack time is the time it takes for the AGC to reduce the gain after the input signal ...
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Microphone Amplifier with AGC and Setting the AGC Threshold To set the output-voltage threshold at which the micro- phone output is clamped, an external resistor-divider must be connected from MICBIAS to ground with the out- put of the resistor-divider applied ...
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Microphone Amplifier with AGC and Low-Noise Microphone Bias BIAS C BIAS 0.47μF MICBIAS R MICBIAS 2.21kΩ MICIN C IN 0.1μ 470nF 2.2μF *THE DEVICE HAS BEEN CONFIGURED WITH AN ATTACK TIME OF 1.1ms, 40dB ...
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Microphone Amplifier with AGC and Pin Configuration TOP VIEW MAX9814 * TDFN ______________________________________________________________________________________ Low-Noise Microphone Bias PROCESS: BiCMOS Chip Information 11 ...
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Microphone Amplifier with AGC and Low-Noise Microphone Bias For the latest package outline information and land patterns www.maxim-ic.com/packages. PACKAGE TYPE 14 TDFN-EP 12 ______________________________________________________________________________________ Package Information PACKAGE CODE T1433-2 DOCUMENT NO. 21-0137 ...
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Microphone Amplifier with AGC and For the latest package outline information and land patterns www.maxim-ic.com/packages. COMMON DIMENSIONS PACKAGE VARIATIONS SYMBOL MIN. MAX. PKG. CODE T633-2 A 0.70 0.80 T833-2 D 2.90 3.10 E 2.90 3.10 T833-3 A1 0.00 ...
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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. 14 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2009 Maxim Integrated Products ...