TDA7293HS Datasheet

Audio Amplifiers


The TDA7293HS is a monolithic integrated circuit in Multiwatt15 package, intended for use as audio class AB amplifier in Hi-Fi field applications, such as home stereo, self powered loudspeakers and Topclass TV. Thanks to the wide voltage range and to the high output current capability it is able to supply the highest power into both 4-Ω and 8-Ω loads. TDA7293HS Features • Multipower BCD technology• Very high operating voltage range (±50 V)• DMOS power stage• High output power (100 W into 8 Ω @ THD =10%, with VS= ±40 V)• Muting and stand-by functions• No switch on/off noise• Very low distortion• Very low noise• Short-circuit protected (with no input signal applied)• Thermal shutdown• Clip detector• Modularity (several devices can easily be connected in parallel to drive very low impedances)


[{"Name":"Product","Value":"Class-AB "},{"Name":"Output Type","Value":"1-Channel Mono "},{"Name":"Output Power","Value":"100 W "},{"Name":"THD plus Noise","Value":"0.005 % "},{"Name":"Operating Supply Voltage","Value":"60 V "},{"Name":"Maximum Power Dissipation","Value":"50000 mW "},{"Name":"Maximum Operating Temperature","Value":"+ 70 C "},{"Name":"Packaging","Value":"Tube"}]

Manufacturer information


Seiko Instruments Inc. Is a Japanese company which head office is located in 8, Nakase 1-chome, Mihama-ku, Chiba-shi, Chiba 261-8507, Japan . It’s business lines are: Watches Business Watches, Watch Movements Electronic Components Business Quartz crystals, Micro batteries, etc. Precision Mechatronics Business Inkjet printer heads, Hard disk components, Thermal printers, Compact precision components, Machine tools, FA, Musical instrument accessories, Radiation detection and measurement systems, etc.

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