text.skipToContent text.skipToNavigation


25W, 26V, Stereo, Open-Loop I2S Input Audio Class-D Amplifier with EQ, 3-Band AGL and Headphone Out


Package | PIN: DCA | 48
Temp: S (0 to 85)
Carrier: Cut Tape
Qty Price
1-9 $2.79
10-24 $2.51
25-99 $2.35
100-249 $2.11
250-499 $1.97
500-749 $1.71
750-999 $1.48
1000+ $1.45


  • Audio Input/Output
    • SupportsBTL Configuration With 4-Ω Load
    • One Stereo Serial AudioInput
    • I2C Address SelectionPin
    • Supports 44.1-kHz and 48-kHz Sample Rates(LJ/RJ/I2S)
  • Headphone Amplifier and Line Driver
    • Independent ChannelVolume Controls With Gain of 24 dB to Mute in 0.125-dB Steps
    • ProgrammableThree-Band Automatic Gain Limiting (AGL)
    • 20 Programmable Biquads for Speaker EQand Other Audio-Processing Features
  • General Features
    • I2C Serial Control Interface OperationalWithout MCLK
    • Automatic Rate Detection
    • Thermal,Short-Circuit, and Undervoltage Protection
    • 105-dB SNR, A-Weighted, Referencedto Full Scale (0 dB)
    • Up to 90% Efficient
    • AD, BD, andTernary Modulation
    • PWM Level Meter
    • Operates from 4.5-V to24-V PVDD

All trademarks are the property of their respective owners.

Texas Instruments  TAS5753MDDCAR

The TAS5753MD device is an efficient, digital-input audio amplifierfor driving stereo speakers configured as a bridge tied load (BTL). One serial data input allowsprocessing of up to two discrete audio channels and seamless integration to most digital audioprocessors and MPEG decoders. The device accepts a wide range of input data and data rates. A fullyprogrammable data path routes these channels to the internal speaker drivers.

The TAS5753MD device is a slave-only device receiving all clocks fromexternal sources. The TAS5753MD device operates with a PWM carrier between a384-kHz switching rate and a 288-kHz switching rate, depending on the input sample rate.Oversampling combined with a fourth-order noise shaper provides a flat noise floor and excellentdynamic range from 20 Hz to 20 kHz. The device has an integrated Directpath™ Headphone amplifier and linedriver to increase the system-levelintegration and reduce total solution costs.