High-efficiency 20W mono Class-D audio power amplifier, supporting 4.5V to 26.4V supply voltage, digital input, ideal for subwoofers, soundbars, surround sound systems, and more.
Product Overview
The TAS5720MRSMR from TI is a high-efficiency mono Class-D audio power amplifier optimized for high transient power capability, utilizing the dynamic power headroom of small loudspeakers. It can continuously deliver over 15W into a 4Ω speaker.
The digital time-division multiplexed (TDM) interface allows up to 8 devices to share the same bus, and the I²C control interface offers 8 selectable addresses. Packaged in a 32-pin VQFN (4mm × 4mm), it is suitable for compact PCB layouts.
Key Features
Applications
Key Specifications
| Parameter | Specification |
| Brand | Texas Instruments (TI) |
| Part Number | TAS5720MRSMR |
| Function | Mono Class D audio power amplifier |
| Continuous Output Power | 20W（0.15% THD，19V/4Ω） |
| Supply Voltage | 4.5V to 26.4V |
| Digital Input | TDM interface, supporting up to 8 channels (32-bit, 48 kHz). |
| Protection Features | Thermal protection, short circuit protection |
| Package | 32-pin VQFN (4mm × 4mm) |
| Operating Temperature Range | -25°C to +85°C |
| Moisture Sensitivity Level (MSL) | 3 (168 hours) |
| Compliance | RoHS / REACH |
RFQ&Support
Jaron supplies genuine TI TAS5720MRSMR with global stock and technical support.
Please include target price, quantity, ETA, and application details in your RFQ.
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