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TAS5782MDCAR

30-W, Digital Input, Stereo, Closed-Loop Class-D Amplifier with 96-kHz Flexible Processing

Packaging

Package | PIN: DCA | 48
Temp: S (-25 to 85)
Carrier: Cut Tape
Qty Price
1-9 $5.30
10-24 $4.77
25-99 $4.45
100-249 $3.99
250-499 $3.73
500-749 $3.24
750-999 $2.81
1000+ $2.75

Features

  • Flexible Audio I/O Configuration
    • SupportsI2S, TDM, LJ, RJ Digital Input
    • Sample RateSupport
    • BD Amplifier Modulation
    • Supports 3-Wire DigitalAudio Interface (No MCLK required)
  • High-Performance Closed-Loop Architecture (PVDD = 12 V, RSPK = 8 Ω, SPK_GAIN = 20 dB)
    • Closed-Loop = reduced component count/ smallersolution size
    • Idle Channel Noise = 62 µVrms (A-Wtd)
    • THD+N =0.2% (at 1 W, 1 kHz)
    • SNR = 103dB A-Wtd (Ref. to THD+N =1%)
  • Flexible Processing Features
    • 15 BiQuads / SmartEQ
    • 2 x 5 BiQuads for X-Over / EQ
    • 3-Band Advanced DRC + AGL
    • Dynamic EQand SmartBass
    • Sound Field Spatializer(SFS)
    • 96-kHz ProcessorSampling
  • Communication Features
    • Software Mode Control via I2CPort
    • Two Address Select Pins – Up to 4 Devices
  • Robustness and Reliability Features
    • Clock Error , DC, and Short-CircuitProtection
    • Overtemperature and OvercurrentProtection

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Texas Instruments  TAS5782MDCAR

The TAS5782M deviceis a high-performance, stereo closed-loop Class-D amplifier with integrated audio processor with upto 96-kHz architecture. To convert from digital to analog, the device uses a high performance DACwith Burr Brown™ audio technology.It requires only two power supplies: one DVDD for low-voltage circuitry and one PVDD forhigh-voltage circuitry. It is controlled by a software control port using standardI2C communication.

An optimal mix of thermal performance and device cost is provided in the 90 mΩrDS(on) of the output MOSFETs. Additionally, a thermally enhanced 48-PinTSSOP provides excellent operation in the elevated ambient temperatures found in modern consumerelectronic devices.