STK401-140

Ordering number:ENN4898 Thick Film Hybrid IC STK401-140 2ch AF Power Amplifier (Split Power Supply) (120W + 120W min, THD = 0.4%) Overview A major feature of Sanyo thick-film power amplifier ICs is that all ICs within a given product series are pin compatible. This allows users to construct a product line of amplifiers with differing power output capacities using the same PCB design by simply changing the hybrid IC used. Sanyo has now developed a new series that expands this intraseries pin compatibility to also provide compatibility between certain series. Adoption of the ICs in this new series also allows the development of both two- and three-channel amplifiers on the same PCB. Furthermore, this new series supports 3 and 6 Ω drive to handle the recent trend toward lower impedance speakers. Features Pin compatibility STK400-000 series (three channels/single package) ↓ STK401-000 series (two channels/single package) Support for output load impedances of 3 or 6 Ω New pin assignment The new pin assignment groups the input, output, and power supply systems into separate blocks. This minimizes characteristic degradation due to problems with the PCB pattern layout. Minimal number of required external components The bootstrap resistor and capacitor required in earlier series are no longer necessary. Package Dimensions unit:mm 4029 [STK401-140] 78.0 70.0 3.6 1 (15.95) 16 2.54 0.5 15×2.54=38.1 21.5 44.0 4.0 26.5 9.0 2.9 0.4 5.5 SANYO : SIP16 Specifications Maximum R...