Audio Amp Speaker 1-CH Mono/2-CH Stereo 300W Class-D 64-Pin HTQFP EP, TAS5614APHD, Texas Instruments

The TAS5614A is a high performance digital input Class D amplifier with integrated closed loop feedback technology (known as PurePath HD) with the ability to drive up to 150W Achievable output power levels are dependent on the thermal configuration of the target application. A high performance thermal interface material between the package exposed heatslug and the heat sink should be used to achieve high output power levels. Stereo into 4 to 8 O Speakers from a single 36V supply. PurePath HD technology enables traditional AB-Amplifier performance (<0.03% THD) levels while providing the power efficiency of traditional class D amplifiers. Unlike traditional Class D amplifiers, the distortion curve only increases once the output levels move into clipping.PurePath HD technology enables lower idle losses making the device even more efficient.

  • PurePath™ HD Enabled Integrated Feedback Provides:

    • Signal Bandwidth up to 80kHz for High Frequency Content From HD Sources
    • Ultralow 0.03% THD at 1W into 4O
    • Ultralow 0.01% THD at 1W into 😯
    • Flat THD at all Frequencies for Natural Sound
    • 80dB PSRR (BTL, No Input Signal)
    • >100dB (A weighted) SNR
    • Click and Pop Free Startup
  • Pin compatible with TAS5631, TAS5616 and TAS5612
  • Multiple Configurations Possible on the Same PCB With Stuffing Options:
    • Mono Parallel Bridge Tied Load (PBTL)
    • Stereo Bridge Tied Load (BTL)
    • 2.1 Single Ended Stereo Pair and Bridge Tied Load Subwoofer
  • Total Output Power at 10%THD+N
    • 300W in Mono PBTL Configuration
    • 150W per Channel in Stereo BTL Configuration
  • Total Output Power in BTL Configuration at 1%THD+N
    • 160W Stereo into 3O
    • 125W Stereo into 4O
    • 85W Stereo into 6O
    • 65W Stereo into 😯
  • >90% Efficient Power Stage With 60-mO Output MOSFETs
  • Self-Protection Design (Including Undervoltage, Overtemperature,
    Clipping, and Short-Circuit Protection) With Error Reporting
  • EMI Compliant When Used With Recommended System Design
  • Two Thermally Enhanced Package Options:
    • PHD (64-Pin QFP)
    • DKD (44-Pin PSOP3)
  • APPLICATIONS
    • Home Theater Systems
    • AV Receivers
    • DVD/Blu-ray™ Receivers
    • Mini Combo Systems
    • Active Speakers and Subwoofers
  • Характеристики

    Бренд

    Max_processing_temp

    260

    Power_supply_type

    Triple

    Pin_count

    64

    Output_type

    1-Channel Mono, 2-Channel Stereo

    Output_signal_type

    Differential, Single-Ended

    Operating_temperature

    0 to 70 °C

    Operating_supply_voltage

    12, 36 V

    Operating_supply_current

    20@12V/10@12V@75C mA

    Msl_level

    3

    Schedule_b

    8542330000

    Mounting

    Surface Mount

    Lead_finish

    Gold

    Typical_psrr

    80 dB

    Input_signal_type

    Differential

    Htsn

    8542330001

    Функция

    Speaker

    Eccn

    EAR99

    Country_of_origin

    United States

    Supplier_package

    HTQFP EP

    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=TAS5614A&&fileType=pdf

    Max_load_resistance

    8 Ohm

    Amplifier_type

    Class-D

    Totl_harmon_distortion_noise

    0.01@8Ohm@1W %

    Typ_output_power_x_chan_load

    200×2@3Ohm W, 300×1@2Ohm

    Product_dimensions

    14 x 14 x 1 mm

    Артикул: TAS5614APHD

    Описание

    The TAS5614A is a high performance digital input Class D amplifier with integrated closed loop feedback technology (known as PurePath HD) with the ability to drive up to 150W Achievable output power levels are dependent on the thermal configuration of the target application. A high performance thermal interface material between the package exposed heatslug and the heat sink should be used to achieve high output power levels. Stereo into 4 to 8 O Speakers from a single 36V supply. PurePath HD technology enables traditional AB-Amplifier performance (<0.03% THD) levels while providing the power efficiency of traditional class D amplifiers. Unlike traditional Class D amplifiers, the distortion curve only increases once the output levels move into clipping.PurePath HD technology enables lower idle losses making the device even more efficient.

  • PurePath™ HD Enabled Integrated Feedback Provides:

    • Signal Bandwidth up to 80kHz for High Frequency Content From HD Sources
    • Ultralow 0.03% THD at 1W into 4O
    • Ultralow 0.01% THD at 1W into 😯
    • Flat THD at all Frequencies for Natural Sound
    • 80dB PSRR (BTL, No Input Signal)
    • >100dB (A weighted) SNR
    • Click and Pop Free Startup
  • Pin compatible with TAS5631, TAS5616 and TAS5612
  • Multiple Configurations Possible on the Same PCB With Stuffing Options:
    • Mono Parallel Bridge Tied Load (PBTL)
    • Stereo Bridge Tied Load (BTL)
    • 2.1 Single Ended Stereo Pair and Bridge Tied Load Subwoofer
  • Total Output Power at 10%THD+N
    • 300W in Mono PBTL Configuration
    • 150W per Channel in Stereo BTL Configuration
  • Total Output Power in BTL Configuration at 1%THD+N
    • 160W Stereo into 3O
    • 125W Stereo into 4O
    • 85W Stereo into 6O
    • 65W Stereo into 😯
  • >90% Efficient Power Stage With 60-mO Output MOSFETs
  • Self-Protection Design (Including Undervoltage, Overtemperature,
    Clipping, and Short-Circuit Protection) With Error Reporting
  • EMI Compliant When Used With Recommended System Design
  • Two Thermally Enhanced Package Options:
    • PHD (64-Pin QFP)
    • DKD (44-Pin PSOP3)
  • APPLICATIONS
    • Home Theater Systems
    • AV Receivers
    • DVD/Blu-ray™ Receivers
    • Mini Combo Systems
    • Active Speakers and Subwoofers
  • Детали

    Бренд

    Max_processing_temp

    260

    Power_supply_type

    Triple

    Pin_count

    64

    Output_type

    1-Channel Mono, 2-Channel Stereo

    Output_signal_type

    Differential, Single-Ended

    Operating_temperature

    0 to 70 °C

    Operating_supply_voltage

    12, 36 V

    Operating_supply_current

    20@12V/10@12V@75C mA

    Msl_level

    3

    Schedule_b

    8542330000

    Mounting

    Surface Mount

    Lead_finish

    Gold

    Typical_psrr

    80 dB

    Input_signal_type

    Differential

    Htsn

    8542330001

    Функция

    Speaker

    Eccn

    EAR99

    Country_of_origin

    United States

    Supplier_package

    HTQFP EP

    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=TAS5614A&&fileType=pdf

    Max_load_resistance

    8 Ohm

    Amplifier_type

    Class-D

    Totl_harmon_distortion_noise

    0.01@8Ohm@1W %

    Typ_output_power_x_chan_load

    200×2@3Ohm W, 300×1@2Ohm

    Product_dimensions

    14 x 14 x 1 mm