(China (Mainland))
Product Summary
The TPA6204A1DRBR is a 1.7-W mono fully-differential amplifier. It is designed to drive a speaker with at least 8-Ω impedance while consuming only 20 mm2 total printed-circuit board (PCB) area in most applications. The device operates from 2.5 V to 5.5 V, drawing only 4 mA of quiescent supply current. The TPA6204A1DRBR is available in the space-saving 3 mm × 3 mm QFN (DRB) package. The applications of the TPA6204A1DRBR include Ideal for Wireless Handsets, PDAs, notebook Computers.
Parametrics
TPA6204A1DRBR absolute maximum ratings: (1)Supply voltage, VDD: -0.3V to 6V; (2)Input voltage, VI: -0.3 V to VDD + 0.3 V; (3)Continuous total power dissipation: See Dissipation Rating Table; (4)Operating free-air temperature, TA: -40℃ to 85℃; (5)Junction temperature, TJ: -40℃ to 150℃; (6)Storage temperature, Tstg: -65℃ to 85℃; (7)Lead temperature 1,6 mm (1/16 Inch) from case for 10 seconds DRB: 260℃.
Features
TPA6204A1DRBR features: (1)Designed for Wireless or Cellular Handsets and PDAs; (2)1.7 W Into 8Ω From a 5-V Supply at THD = 10% (Typ); (3)Low Supply Current: 4 mA typ at 5 V; (4)Shutdown Current: 0.01 μA Typ; (5)Fast Startup With Minimal Pop; (6)Only Three External Components: Improved PSRR (.80 dB) and Wide Supply Voltage (2.5 V to 5.5 V) for Direct Battery Operation, Fully Differential Design Reduces RF Rectification, -63 dB CMRR Eliminates Two Input Coupling Capacitors; (7)Pin to Pin Compatible With TPA2005D1 and TPA6211A1 in QFN Package; (8)Available in 3 mm×3 mm QFN Package(DRB).
Diagrams
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 TPA6204A1DRBR |
Texas Instruments |
Audio Amplifiers 1.7-W Mono Full Diff Aud Power Amplifier |
Data Sheet |
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TPA6204A1DRBRG4 |
Texas Instruments |
Audio Amplifiers 1.7-W Mono Full Diff Aud Power Amplifier |
Data Sheet |
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