TAS5760LD - 具有功率限制器的基本 I2S 输入放大器（滤波器和集成式耳机）

TAS5760LD是TI德州仪器公司的一款无产品，TAS5760LD是具有功率限制器的基本 I2S 输入放大器（滤波器和集成式耳机），本站介绍了TAS5760LD的封装应用图解、特点和优点、功能等，并给出了与TAS5760LD相关的TI元器件型号供参考。

TAS5760LD - 具有功率限制器的基本 I2S 输入放大器（滤波器和集成式耳机） - 无 - 中/高功率D类放大器 - 德州仪器

产品特性

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
- Headphone Amplifier / Line Driver
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%)

产品应用

LCD/LED TV and Multipurpose Monitors
Sound Bars, Docking Stations, PC Audio
General-Purpose Audio Equipment

产品说明

The TAS5760LD 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 TAS5760LD operates with a nominal supply voltage from 4.5 to 15 VDC. The device has an integrated DirectPath™ headphone amplifier and line driver to increase system level integration and reduce total solution costs.

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.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TAS5760LD	HTSSOP (48)	12.50 mm × 6.10 mm

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