STK401-090 Datasheet | SANYO

Ordering number : EN4344A Thick Film Hybrid IC AF Power Amplifier (Split Power Supply) (50 W + 50 W min, THD = 0.4%) Overview Now, thick-film audio power amplifier ICs are available with pin-patibility to permit a single PCB to be designed and amplifier output capacity changed simply by installing a hybrid IC. This new series was developed with this kind of pin-patibility to ensure integration between systems everywhere. With this new series of IC, even changes from 3-channel amplifier to 2-channel amplifiers is possible using the same PCB. In addition, this new series of ICs has a 6/3Ω drive in order to support the low impedance of modern speakers. Features - Pin-patible STK400-000 series (3-channel/single package) Package Dimensions unit: mm 4134 [STK401-090] - STK401-000 series (2-channel/single package) - Output load impedance RL=6Ω/3Ω supported - New pin arrangement To simplify input/output pattern layout and minimize the effects of pattern layout on operational characteristics, pin assignments are grouped into blocks consisting of input, output and power systems. - Few external circuits pared to those series used until now, boot-strap capacitors and boot-strap resistors for external circuits can be greatly reduced. Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Thermal resistance Junction temperature Operating substrate temperature Storage temperature range Available time for load short-circuit Symbol VCC max θj-c Tj Tc Tstg ts Conditions Per power transistor VCC = ±32 V, RL = 6 Ω, f = 50 Hz, PO = 50 W Ratings ±47 1.7 150 125 - 30 to +125 1 Unit V °C/W °C °C °C s SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN D3096HAHA(OT)/31293YO (OT) No. 4344-1/9 Operating Characteristics at Ta = 25°C, RL = 6Ω, Rg = 600Ω, VG = 40d B, RL (non-inductive) Parameter Quiescent current Output...