Thick Film Hybrid STK4050II Power Amplifier (Split Power Supply)

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Thick Film Hybrid STK4050II Power Amplifier (Split Power Supply)

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Ordering number: 4807A
Thick Film Hybrid
STK4050II Power Amplifier (Split Power Supply) (200W min, 0.4%)
Compact package thin-type audio sets Member pin-compatible series with outputs 200W Easy heatsink design disperse heat generated thintype stereo sets Constant-current circuit reduce supply switch-on switch-off shock noise External supply switch-on switch-off shock noise muting, load short-circuit protection, thermal shutdown other circuits tailored-designed.
Package Dimensions
unit:
4051A
[STK4050II]
Specifications
Maximum Ratings 25°C
Parameter Maximum supply voltage Thermal resistance Junction temperature Operating substrate temperature Storage temperature Symbol Tstg Conditions Ratings 0.95 +125 Unit °C/W
Recommended Operating Conditions 25°C
Parameter Recommended supply voltage Load resistance Symbol Conditions Ratings Unit
SANYO Electric Co., Ltd. Semiconductor Business Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, Chome, Ueno, Taito-ku, TOKYO, JAPAN
61197HA (ID) 33095TH (ID) 4807-1/3
STK4050II
Operating Characteristics 25°C, ±66V, (noninductive load), 600, 40dB
Parameter Quiescent current Output power Total harmonic distortion Frequency response Input impedance Output noise voltage Neutral voltage Symbol ICCO Conditions ±80V 0.4%, 20Hz 20kHz 1.0W, 1kHz 1.0W,
Unit mVrms
1.0W, 1kHz ±80V, ±80V
Notes. tests measured using constant-voltage supply unless otherwise specified. Output noise voltage measured using transformer supply specified below. output noise voltage peak value average-reading meter with value scale. noise voltage waveform does inlcude pulse noise.
Specified Transformer Supply (MG-250 Equivalent)
Equivalent Circuit
4807-2/3
STK4050II
Sample Application Circuit (200W Power Amplifier)
products described contained herein intended surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment like, failure which directly indirectly cause injury, death property loss. Anyone purchasing products described contained herein above-mentioned shall: Accept full responsibility indemnify defend SANYO ELECTRIC CO., LTD., affiliates, subsidiaries distributors their officers employees, jointly severally, against claims litigation damages, cost expenses associated with such use: impose responsibility fault negligence which cited such claim litigation SANYO ELECTRIC CO., LTD., affiliates, subsidiaries distributors their officers employees, jointly severally.
Information (including circuit diagrams circuit parameters) herein example only; guaranteed volume production. SANYO believes information herein accurate reliable, guarantees made implied regarding infringements intellectual property rights other rights third parties.
This catalog provides information June, 1997. Specifications information herein subject change without notice.
4807-3/3

Thick Film Hybrid STK4050II Power Amplifier (Split Power Supply)

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