Overview
The TAS5760MDAP, produced by Texas Instruments, is a general-purpose I2S input Class-D amplifier designed for high-quality audio applications. This device offers a versatile set of features, including hardware and software control modes, integrated digital clipper, and adjustable gain options. It operates with a nominal supply voltage range of 4.5 to 26.4 VDC, making it suitable for a wide range of consumer electronic devices. The TAS5760MDAP is available in both 48-pin and 32-pin TSSOP packages, with the latter offering a smaller solution size for applications where pin-to-pin compatibility is not required.
Key Specifications
| Parameter | Minimum | Typical | Maximum | Unit |
|---|---|---|---|---|
| Ambient Operating Temperature | -25 | 85 | °C | |
| AVDD Supply | 4.5 | 26.4 | V | |
| PVDD Supply | 4.5 | 26.4 | V | |
| DVDD Supply | 2.8 | 3.63 | V | |
| Minimum Speaker Load in BTL Mode | 4 | Ω | ||
| Minimum Speaker Load in PBTL Mode | 2 | Ω | ||
| Output Power (Stereo BTL Mode) | 55 | W | ||
| Output Power (Mono PBTL Mode) | 114 | W | ||
| Sample Rates | 32 | 96 | kHz | |
| Switching Frequency | 384 | 768 | kHz |
Key Features
- Distortion-Free Amplification: Total Harmonic Distortion plus Noise (THD+N) less than 0.1%
- Bass Boost: Adjustable low-frequency enhancement
- High-Pass Filter: Cuts low frequencies below 20 Hz
- Selectable Control Modes: Hardware or software (I²C) control
- Integrated Digital Clipper: Prevents audio signal clipping
- Programmable I²C Address: Allows for multiple devices on the same I²C bus
- Closed-Loop Amplifier Architecture: Ensures stable operation and high efficiency
- Robust Protection Features: Includes overtemperature, overcurrent, and DC protection
Applications
- LCD/LED TV and Multipurpose Monitors: Enhances audio quality in display devices
- Sound Bars and Docking Stations: Provides clear and powerful audio in home audio systems
- PC Audio: Improves audio performance in computer systems
- General-Purpose Audio Equipment: Suitable for various audio applications requiring high-quality amplification
Q & A
- What is the operating voltage range of the TAS5760MDAP?
The TAS5760MDAP operates with a nominal supply voltage range of 4.5 to 26.4 VDC. - What are the available package options for the TAS5760MDAP?
The device is available in both 48-pin and 32-pin TSSOP packages. - What are the supported sample rates for the TAS5760MDAP?
The device supports sample rates of 32, 44.1, 48, 88.2, and 96 kHz. - Does the TAS5760MDAP have built-in protection features?
Yes, it includes overtemperature, overcurrent, and DC protection features. - What is the typical output power of the TAS5760MDAP in stereo BTL mode?
The typical output power in stereo BTL mode is 55 W. - What is the typical output power of the TAS5760MDAP in mono PBTL mode?
The typical output power in mono PBTL mode is 114 W. - Can the TAS5760MDAP be controlled via I²C?
Yes, the device supports software control via I²C. - What is the purpose of the integrated digital clipper in the TAS5760MDAP?
The integrated digital clipper prevents the audio signal from clipping. - How does the TAS5760MDAP manage thermal performance?
The device features a thermally enhanced 48-pin TSSOP package and can be further cooled using additional heat sinks or multi-layer PCBs. - What are some common applications of the TAS5760MDAP?
Common applications include LCD/LED TVs, sound bars, docking stations, PC audio, and general-purpose audio equipment.
