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音訊放大器
喇叭、電視與條型音箱音訊放大器

TAS5760L

現行

21-W 立體聲道、42-W 單聲道、4.5 至 16.4-V 電源、數位輸入 D 類音訊放大器

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產品規格表

TAS5760L

現行
產品規格表 立即訂購

產品詳細資料

Audio input type Digital Input Architecture Class-D Speaker channels (max) Stereo Control interface Hardware, Software Output power (W) 21 Power stage supply (max) (V) 16.5 Power stage supply (min) (V) 4.5 RDS(on) (Ω) 0.15 THD + N at 1 kHz (%) 0.09 Load (min) (Ω) 2 Analog supply voltage (min) (V) 4.5 Analog supply voltage (max) (V) 16.5 Rating Catalog Operating temperature range (°C) -25 to 85
Audio input type Digital Input Architecture Class-D Speaker channels (max) Stereo Control interface Hardware, Software Output power (W) 21 Power stage supply (max) (V) 16.5 Power stage supply (min) (V) 4.5 RDS(on) (Ω) 0.15 THD + N at 1 kHz (%) 0.09 Load (min) (Ω) 2 Analog supply voltage (min) (V) 4.5 Analog supply voltage (max) (V) 16.5 Rating Catalog Operating temperature range (°C) -25 to 85
HTSSOP (DAP) 32 89.1 mm² 11 x 8.1 HTSSOP (DCA) 48 101.25 mm² 12.5 x 8.1
  • Audio I/O Configuration:
    • Single Stereo I²S Input
    • Stereo Bridge Tied Load (BTL) or Mono Parallel Bridge Tied Load (PBTL) Operation
    • 32, 44.1, 48, 88.2, 96 kHz Sample Rates
  • General Operational Features:
    • Selectable Hardware or Software Control
    • Integrated Digital Output Clipper
    • Programmable I²C Address (1101100[R/W] or 1101101[R/W])
    • Closed-Loop Amplifier Architecture
    • Adjustable Switching Frequency for Speaker Amplifier
  • Robustness Features:
    • Clock Error, DC, and Short-Circuit Protection
    • Overtemperature and Programmable Overcurrent Protection
  • Audio Performance (PVDD = 12 V, RSPK = 8 Ω, SPK_GAIN[1:0] Pins = 01)
    • Idle Channel Noise = 65 µVrms (A-Wtd)
    • THD+N = 0.09% (at 1 W, 1 kHz)
    • SNR = 100 dB A-Wtd (Ref. to THD+N = 1%)
  • Audio I/O Configuration:
    • Single Stereo I²S Input
    • Stereo Bridge Tied Load (BTL) or Mono Parallel Bridge Tied Load (PBTL) Operation
    • 32, 44.1, 48, 88.2, 96 kHz Sample Rates
  • General Operational Features:
    • Selectable Hardware or Software Control
    • Integrated Digital Output Clipper
    • Programmable I²C Address (1101100[R/W] or 1101101[R/W])
    • Closed-Loop Amplifier Architecture
    • Adjustable Switching Frequency for Speaker Amplifier
  • Robustness Features:
    • Clock Error, DC, and Short-Circuit Protection
    • Overtemperature and Programmable Overcurrent Protection
  • Audio Performance (PVDD = 12 V, RSPK = 8 Ω, SPK_GAIN[1:0] Pins = 01)
    • Idle Channel Noise = 65 µVrms (A-Wtd)
    • THD+N = 0.09% (at 1 W, 1 kHz)
    • SNR = 100 dB A-Wtd (Ref. to THD+N = 1%)

The TAS5760L is a stereo I2S input device which includes hardware and software (I²C) control modes, integrated digital clipper, several gain options, and a wide power supply operating range to enable use in a multitude of applications. The TAS5760L operates with a nominal supply voltage from 4.5 to 15 VDC.

An optimal mix of thermal performance and device cost is provided in the 120-mΩ RDS(ON) of the output MOSFETs. Additionally, a thermally enhanced 48-Pin TSSOP provides excellent operation in the elevated ambient temperatures found in modern consumer electronic devices.

The entire TAS5760xx family is pin-to-pin compatible in the 48-Pin TSSOP package. Alternatively, to achieve the smallest possible solutions size for applications where pin-to-pin compatibility and a headphone or line driver are not required, a 32-Pin TSSOP package is offered for the TAS5760M and TAS5760L devices. The I2C register map in all of the TAS5760xx devices are identical, to ensure low development overhead when choosing between devices based upon system-level requirements.

The TAS5760L is a stereo I2S input device which includes hardware and software (I²C) control modes, integrated digital clipper, several gain options, and a wide power supply operating range to enable use in a multitude of applications. The TAS5760L operates with a nominal supply voltage from 4.5 to 15 VDC.

An optimal mix of thermal performance and device cost is provided in the 120-mΩ RDS(ON) of the output MOSFETs. Additionally, a thermally enhanced 48-Pin TSSOP provides excellent operation in the elevated ambient temperatures found in modern consumer electronic devices.

The entire TAS5760xx family is pin-to-pin compatible in the 48-Pin TSSOP package. Alternatively, to achieve the smallest possible solutions size for applications where pin-to-pin compatibility and a headphone or line driver are not required, a 32-Pin TSSOP package is offered for the TAS5760M and TAS5760L devices. The I2C register map in all of the TAS5760xx devices are identical, to ensure low development overhead when choosing between devices based upon system-level requirements.
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重要文件 類型 標題 格式選項 日期
* Data sheet TAS5760L General-Purpose I2S Input Class-D Amplifier datasheet (Rev. C) PDF | HTML 2017年 5月 9日
Application note Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) 2019年 8月 26日
Application note AN-1849 An Audio Amplifier Power Supply Design (Rev. C) 2019年 6月 27日
Application note AN-1737 Managing EMI in Class D Audio Applications (Rev. A) 2013年 5月 1日

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The PurePath™ Console Motherboard (PurePath-CMBEVM) provides a seamless interface between Ti’s latest PurePath Console GUI to supported TI’s digital and mixed-signal audio evaluation modules, including audio amplifiers and audio converters.

The PurePath-CMBEVM is shipped as a stand-alone board. It (...)

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TAS5760XXEVM — TAS5760M/MD/L/LD 評估模組

To get started:

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Order TAS5760XX Evaluation Module
For TAS5760XX tuning and evaluation: order the PurePath™ Console Motherboard

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Request access to PurePath™ Console 3 and TAS5760XX Software

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PUREPATHCONSOLE — PurePath™ Console graphical development suite for audio system design and development

PurePath™ Console is a highly integrated and easy-to-use audio development suite designed specifically to simplify the evaluation, configuration and debug process associated with the development of audio products. Watch how easy it is to use the PurePath™ Console 3 software.

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