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STK400-490

Sanyo Semicon Device
Part Number STK400-490
Manufacturer Sanyo Semicon Device
Description 3ch AF Power Amplifier
Published Jan 27, 2006
Detailed Description Ordering number:ENN5247 Thick Film Hybrid IC STK400-490 3ch AF Power Amplifier (Split Power Supply) (25W + 50W + 25W, T...
Datasheet PDF File STK400-490 PDF File

STK400-490
STK400-490

Overview
Ordering number:ENN5247 Thick Film Hybrid IC STK400-490 3ch AF Power Amplifier (Split Power Supply) (25W + 50W + 25W, THD = 0.
4%) Overview The STK400-490 is an audio power amplifier IC for multichannel speaker applications.
It comprises two 25W channels (left and right) and a 50W channel (center) in a single package.
It is fully pin compatible with the 3-channel output devices (STK400-×00 series) and 2-channel output devices (STK401-×00 series).
In addition, it supports 6/3Ω output load impedance.
Package Dimensions unit:mm 4086A [STK400-490] 78.
0 70.
0 Features • Pin compatible with the 3-channel output devices (STK400-×00 series) and 2-channel output devices (STK401-×00 series) • Output load impedance RL=6/3Ω supported • Pin configuration grouped into individual blocks of inputs, outputs and supply lines to minimize the adverse effects of pattern layout on operating character- istics.
• Few external components 3.
6 (8.
33) 1 22 2.
54 0.
5 21×2.
54=53.
34 21.
5 44.
0 26.
5 4.
0 9.
0 2.
9 0.
4 5.
5 SANYO : SIP22 Specifications Maximum Ratings at Ta = 25˚C Parameter Maximum supply voltage Thermal resistance Junction temperature Operating substrate temperature Storage temperature Available time for load short-circuit Channel L, R C L, R C L, R C Symbol Conditions VCC max1 VCC max2 θ j-c1 θ j-c2 Per power transistor Per power transistor Tj Tc Tstg ts1 VCC=±25V, RL=6Ω, f=50Hz, PO=25W ts2 VCC=±32V, RL=6Ω, f=50Hz, PO=50W Ratings ±36 ±47 2.
1 1.
7 150 125 –30 to +125 1 1 Unit V V ˚C/W ˚C/W ˚C ˚C ˚C s s Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage.
Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications.
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