ChongMing Group (HK) Int'l Co., Ltd

CHONGMING GROUP (HK) INT'L CO., LTD.

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TDA7297 Integrated Circuit Chip new & original 15+15W DUAL BRIDGE AMPLIFIER

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ChongMing Group (HK) Int'l Co., Ltd
City:shenzhen
Country/Region:china
Contact Person:MsDoris Guo
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TDA7297 Integrated Circuit Chip new & original 15+15W DUAL BRIDGE AMPLIFIER

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Model Number :TDA7297
Certification :new & original
Place of Origin :original factory
MOQ :10pcs
Price :Negotiate
Payment Terms :T/T, Western Union, Paypal
Supply Ability :7200pcs
Delivery Time :1 day
Packaging Details :Please contact me for details
Description :Amplifier IC 2-Channel (Stereo) Class AB 15-Multiwatt
Supply Range :6.5 to 18 V
Total Quiescent Current :50 mA
Output Offset Voltage :120 mV (Max)
Output Power :15 W
Supply Voltage Rejection :56 dB
Thermal Threshold :150 °C
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TDA7297

15+15W DUAL BRIDGE AMPLIFIER

  • WIDE SUPPLY VOLTAGE RANGE (6V -18V)
  • MINIMUM EXTERNAL COMPONENTS
    • – NO SWR CAPACITOR
    • – NO BOOTSTRAP
    • – NO BOUCHEROT CELLS
    • – INTERNALLY FIXED GAIN
  • STAND-BY & MUTE FUNCTIONS
  • SHORT CIRCUIT PROTECTION
  • THERMAL OVERLOAD PROTECTION

DESCRIPTION

The TDA7297 is a dual bridge amplifier specially designed for TV and Portable Radio applications.

TECHNOLOGY BI20II

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter Value Unit
VS Supply Voltage 20 V
IO Output Peak Current (internally limited) 2 A
Ptot Total Power Dissipation (Tcase = 70°C) 33 W
Top Operating Temperature 0 to 70 °C
Tstg, Tj Storage and Junction Temperature -40 to +150 °C

PIN CONNECTION (Top view)

BLOCK AND APPLICATION DIAGRAM

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