MAX4469EKA-T Maxim Integrated, MAX4469EKA-T Datasheet
MAX4469EKA-T
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MAX4469EKA-T Summary of contents
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... Low-Cost, Micropower, SC70/SOT23-8, Microphone Preamplifiers with Complete Shutdown General Description The MAX4465–MAX4469 are micropower op amps opti- mized for use as microphone preamplifiers. They pro- vide the ideal combination of an optimized gain bandwidth product vs. supply current, and low voltage operation in ultra-small packages. The MAX4465/ MAX4467/MAX4469 are unity-gain stable and deliver a 200kHz gain bandwidth from only 24µ ...
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Low-Cost, Micropower, SC70/SOT23-8, Microphone Preamplifiers with Complete Shutdown ABSOLUTE MAXIMUM RATINGS Supply Voltage (V to GND)................................................+6V CC All Other Pins to GND.................................-0. Output Short-Circuit Duration OUT Shorted to GND or V .................................Continuous CC Continuous Power Dissipation (T = ...
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Low-Cost, Micropower, SC70/SOT23-8, Microphone Preamplifiers with Complete Shutdown ELECTRICAL CHARACTERISTICS (continued + OUT CC wise noted. Typical values specified at T PARAMETER SYMBOL Channel-to-Channel Isolation Phase Margin Ø ...
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Low-Cost, Micropower, SC70/SOT23-8, Microphone Preamplifiers with Complete Shutdown (V = + OUT CC noted.) POWER-SUPPLY REJECTION RATIO vs. FREQUENCY -10 -30 -50 -70 -90 -110 -130 10 100 1k 10k ...
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Low-Cost, Micropower, SC70/SOT23-8, Microphone Preamplifiers with Complete Shutdown (V = + OUT CC noted.) LARGE-SIGNAL GAIN vs. OUTPUT VOLTAGE 130 125 120 115 110 105 100 ...
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Low-Cost, Micropower, SC70/SOT23-8, Microphone Preamplifiers with Complete Shutdown (V = + OUT CC noted.) SUPPLY CURRENT vs. SUPPLY VOLTAGE SUPPLY VOLTAGE (V) ...
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Low-Cost, Micropower, SC70/SOT23-8, Microphone Preamplifiers with Complete Shutdown PIN MAX4465 MAX4467 MAX4466 MAX4468 5 7 (7) — — — — — — — — — — — 8 (6) — denotes SOT23 package of the MAX4467/MAX4468. ...
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Low-Cost, Micropower, SC70/SOT23-8, Microphone Preamplifiers with Complete Shutdown common mode. The ratio of these voltages is called the common-mode gain. The common-mode rejection ratio is the ratio of differential-mode gain to common-mode gain. The high CMRR properties MAX4465–MAX4469 provide outstanding ...
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Low-Cost, Micropower, SC70/SOT23-8, Microphone Preamplifiers with Complete Shutdown 1kΩ 10µF 2.2kΩ MICROPHONE INPUT 3.5mm SOCKET Figure 3. Bias Network Circuit C = 2000pF L 40µs/div Figure 4. Small-Signal Transient Response with Excessive Capacitive Load Test Circuits/Timing Diagrams (continued) MIC_BIAS 100kΩ ...
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... MAX4469 +1 + GND 1 IN+ 2 MAX4467 MAX4468 IN- 3 MIC_BIAS 4 SOT23 10 PROCESS: BiCMOS Ordering Information (continued) PART V CC 2V/div MAX4467EKA+T MAX4468EKA+T MAX4469EKA+T OUT + Denotes a lead(Pb)-free/RoHS-compliant package. 1V/div EXTERNAL GBWP MICROPHONE SHDN No No Yes Yes No Pin Configurations (continued) 8 OUT OUTA INA- SHDN 6 INA ...
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Low-Cost, Micropower, SC70/SOT23-8, Microphone Preamplifiers with Complete Shutdown For the latest package outline information and land patterns (footprints www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show ...
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... Maxim reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and max limits) shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance. _______________Maxim Integrated Products, Inc. 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-1000 12 © ...