TAS5615

アクティブ

アナログ入力 160W ステレオ（合計出力 300W）class-D アンプ、フィードバック内蔵

ご注文はこちら

データシート

document-pdfAcrobat 160W Stereo / 300W Mono PurePath(TM) HD Analog Input Power Stage データシート (Rev. B) (英語)

TAS5615

アクティブ

データシート

ご注文はこちら

製品詳細

Rating

Catalog

Load (min) (Ω)

8

Iq (typ) (mA)

11.5

PSRR (dB)

80

Operating temperature range (°C)

0 to 70

Rating

Catalog

Load (min) (Ω)

8

Iq (typ) (mA)

11.5

PSRR (dB)

80

Operating temperature range (°C)

0 to 70

HSSOP (DKD)

44

225.78 mm² 15.9 x 14.2

HTQFP (PHD)

64

256 mm² 16 x 16

Active Enabled Integrated Feedback Provides: (PurePath™ HD Technology)
- Signal Bandwidth up to 80 kHz for High-Frequency Content From
  High-Definition Sources
- Ultralow 0.03% THD at 1 W into 8
- 0.03% THD Across All Frequencies for Natural Sound at 1 W
- 80-dB PSRR (BTL, No Input Signal)
- >100-dB (A weighted) SNR
- Click- and Pop-Free Start-Up
- Minimal External Components Compared to Discrete Solutions
Multiple Configurations Possible on the Same PCB:
- Mono Parallel Bridge-Tied Load (PBTL)
- 2.1 Single-Ended (SE) Stereo Pair and Bridge-Tied Load (BTL) Subwoofer
- Quad Single-Ended (SE) Outputs
Total Output Power at 10% THD+N
- 300 W in Mono PBTL Configuration
- 160 W per Channel in Stereo BTL
- 80 W per Channel in Quad Single-Ended
High Efficiency Power Stage (> 90%) With 120 m Output MOSFETs
Two Thermally Enhanced Package Options:
- PHD (64-Pin QFP)
- DKD (44-Pin PSOP3)
Self-Protection Design (Including Undervoltage, Overtemperature, Clipping, and
Short-Circuit Protection) With Error Reporting
EMI Compliant When Used With Recommended System Design
APPLICATIONS
- Mini Combo System
- AV Receivers
- DVD Receivers
- Active Speakers

⁽¹⁾ 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
PurePath HD is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.

Active Enabled Integrated Feedback Provides: (PurePath™ HD Technology)
- Signal Bandwidth up to 80 kHz for High-Frequency Content From
  High-Definition Sources
- Ultralow 0.03% THD at 1 W into 8
- 0.03% THD Across All Frequencies for Natural Sound at 1 W
- 80-dB PSRR (BTL, No Input Signal)
- >100-dB (A weighted) SNR
- Click- and Pop-Free Start-Up
- Minimal External Components Compared to Discrete Solutions
Multiple Configurations Possible on the Same PCB:
- Mono Parallel Bridge-Tied Load (PBTL)
- 2.1 Single-Ended (SE) Stereo Pair and Bridge-Tied Load (BTL) Subwoofer
- Quad Single-Ended (SE) Outputs
Total Output Power at 10% THD+N
- 300 W in Mono PBTL Configuration
- 160 W per Channel in Stereo BTL
- 80 W per Channel in Quad Single-Ended
High Efficiency Power Stage (> 90%) With 120 m Output MOSFETs
Two Thermally Enhanced Package Options:
- PHD (64-Pin QFP)
- DKD (44-Pin PSOP3)
Self-Protection Design (Including Undervoltage, Overtemperature, Clipping, and
Short-Circuit Protection) With Error Reporting
EMI Compliant When Used With Recommended System Design
APPLICATIONS
- Mini Combo System
- AV Receivers
- DVD Receivers
- Active Speakers

⁽¹⁾ 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
PurePath HD is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.

The TAS5615 is a high-performance analog input class-D amplifier with integrated closed-loop feedback technology (known as PurePath™ HD technology). It has the ability to drive up to 160 W⁽¹⁾ stereo into 8- speakers from a single 50-V supply.

PurePath HD technology enables traditional AB-amplifier performance (<0.03% THD) levels while providing the power efficiency of traditional class-D amplifiers.

Ultralow 0.03% THD+N is flat across all frequencies, ensuring that the amplifier does not add uneven distortion characteristics, and helps maintain a natural sound.

The efficiency of this class-D amplifier is greater than 90%. Undervoltage protection, overtemperature, clipping, short-circuit and overcurrent protection are all integrated, safeguarding the device and speakers against fault conditions that could damage the system.

The TAS5615 is a high-performance analog input class-D amplifier with integrated closed-loop feedback technology (known as PurePath™ HD technology). It has the ability to drive up to 160 W⁽¹⁾ stereo into 8- speakers from a single 50-V supply.

PurePath HD technology enables traditional AB-amplifier performance (<0.03% THD) levels while providing the power efficiency of traditional class-D amplifiers.

Ultralow 0.03% THD+N is flat across all frequencies, ensuring that the amplifier does not add uneven distortion characteristics, and helps maintain a natural sound.

The efficiency of this class-D amplifier is greater than 90%. Undervoltage protection, overtemperature, clipping, short-circuit and overcurrent protection are all integrated, safeguarding the device and speakers against fault conditions that could damage the system.

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