21-W stereo, 42-W mono, 4.5- to 16.4-V supply, digital input Class-D audio amplifier
Product details
Parameters
Package | Pins | Size
Features
- 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%)
All trademarks are the property of their respective owners.
Description
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.
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | TAS5760L General-Purpose I2S Input Class-D Amplifier datasheet (Rev. C) | May 09, 2017 |
Application note | Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) | Aug. 26, 2019 | |
Application note | AN-1849 An Audio Amplifier Power Supply Design (Rev. C) | Jun. 27, 2019 | |
User guide | TAS5760xxEVM User's Guide (Rev. A) | Dec. 19, 2013 | |
Application note | AN-1737 Managing EMI in Class D Audio Applications (Rev. A) | May 01, 2013 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
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 is (...)
Features
- Flexible and easy-to-use interface between PurePath Console GUI, multiple audio sources and supported TI’s digital and mixed-signal audio evaluation modules
- Enables PurePath Console GUI to send I2C control signals via USB to supported TI’s audio evaluation modules
- Auto-device detection initialization (...)
Description
To get started:
Step 1: Hardware
Order TAS5760XX Evaluation Module
For TAS5760XX tuning and evaluation: order the PurePath™ Console Motherboard
Step 2: Software
Request access to PurePath™ Console 3 and TAS5760XX Software
Step 3: Training
Download the TAS5760XX Evaluation Module User's Guide
The TAS5760xxEVM (...)
Features
- GUI control via PurePath Console (PurePathConsole)
- PurePath Console Mother Board (PurePath-CMBEVM) provides flexible input signal routing (USB, SPDIF, and analog)
- Operation in hardware or software (I2C) mode
- Stereo channels with I2S input
- Supports up to 96 kHz sample rates
- Built-in digital and soft (...)
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
HTSSOP (DAP) | 32 | View options |
HTSSOP (DCA) | 48 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.