Part Number Manufacturer / Brand Brife Description Part StatusTypeOutput TypeMax Output Power x Channels @ LoadVoltage - SupplyFeaturesMounting TypeOperating TemperatureSupplier Device PackagePackage / Case
Maxim Integrated IC AMP AUDIO MONO AB MIC SC70-6 ActiveClass AB1-Channel (Mono)
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2.7 V ~ 3.6 VMicrophone, Shutdown, Thermal ProtectionSurface Mount-40°C ~ 85°C (TA)SC-70-66-TSSOP, SC-88, SOT-363
NJR Corporation/NJRC IC AMP D FOR PIEZO SPKR 14-SSOP ActiveClass D1-Channel (Mono)
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2.7 V ~ 3.6 VMute, Short-Circuit Protection, StandbySurface Mount-40°C ~ 85°C (TA)14-SSOP14-LSSOP (0.173", 4.40mm Width)