Part Number Manufacturer / Brand Brife Description Part StatusTypeOutput TypeMax Output Power x Channels @ LoadVoltage - SupplyFeaturesMounting TypeOperating TemperatureSupplier Device PackagePackage / Case
ON Semiconductor IC AMP AUDIO POWER 3.5W AB 20SOIC ObsoleteClass AB1-Channel (Mono)3.5W x 1 @ 16 Ohm4.5 V ~ 18 VDepop, Mute, Short-Circuit and Thermal Protection, Volume ControlSurface Mount-40°C ~ 85°C (TA)20-SOP20-SOIC (0.295", 7.50mm Width)
Texas Instruments IC AMP AUDIO 20W CLASS D 16HTSSO ActiveClass D1-Channel (Mono)22W x 1 @ 4 Ohm4.5 V ~ 18 VMute, Short-Circuit and Thermal ProtectionSurface Mount-40°C ~ 125°C (TA)16-HTSSOP16-TSSOP (0.173", 4.40mm Width) Exposed Pad
STMicroelectronics IC AMP AUDIO 2W MONO AB 8DIP ObsoleteClass AB1-Channel (Mono)2W x 1 @ 8 Ohm4.5 V ~ 18 VDepop, Short-Circuit and Thermal Protection, StandbyThrough Hole0°C ~ 70°C (TA)8-Mini DIP8-DIP (0.300", 7.62mm)
STMicroelectronics IC AMP AUDIO 2W STER AB 16DIP ObsoleteClass AB2-Channel (Stereo)2W x 2 @ 8 Ohm4.5 V ~ 18 VDepop, Short-Circuit and Thermal Protection, StandbyThrough Hole0°C ~ 70°C (TA)16-PowerDIP16-DIP (0.300", 7.62mm)