TAS5352ADDVR
| Parameters | |
|---|---|
| Series | PurePath Digital™ |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 44-PowerTSSOP (0.244", 6.20mm Width) |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Type | Class D |
| Output Type | 1-Channel (Mono) or 2-Channel (Stereo) |
| Supplier Device Package | 44-HTSSOP |
| Voltage - Supply | 10.8V ~ 13.2V |
| Max Output Power x Channels @ Load | 250W x 1 @ 2Ohm; 125W x 2 @ 4Ohm |
| Features | Digital PWM Inputs, Short-Circuit and Thermal Protection, Shutdown |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | TAS5352 |
| REACH Status | REACH Unaffected |
| Standard Package | 2,000 |
| ECCN | EAR99 |
| HTSUS | 8542.33.0001 |
TAS5352ADDVR Class-D amplifier
The TAS5352ADDVR is a high-efficiency, digital-input stereo Class-D audio amplifier from Texas Instruments, delivering 45 watts per channel into 6-ohm speakers with exceptional fidelity. It integrates a high-performance digital-to-analog converter (DAC) and advanced PWM modulator, supporting input sample rates from 8 kHz to 192 kHz. The device operates on a wide power supply range (10V to 36V) and features a sophisticated modulation scheme that minimizes electromagnetic interference (EMI), making it ideal for demanding audio applications. Its fully differential architecture from input to output reduces common-mode noise, ensuring clean audio reproduction. The TAS5352ADDVR is designed for high-power, high-fidelity audio systems that require robust performance and thermal efficiency in a compact form factor.
This Class-D amplifier utilizes a closed-loop feedback design that provides high power supply ripple rejection (PSRR) and low total harmonic distortion plus noise (THD+N), typically as low as 0.03% at 1 kHz. Key specifications include a signal-to-noise ratio (SNR) exceeding 102 dB and an efficiency rating of over 90%, which significantly reduces heat sink requirements. The device incorporates comprehensive protection features such as over-current, over-temperature, and under-voltage lockout (UVLO). It supports I2C control for flexible configuration of gain settings, mute functions, and fault reporting.
TAS5352ADDVR digital audio amplifier Applications
1. Home Theater Systems: Powers stereo or multi-channel setups in soundbars, A/V receivers, and compact stereo amplifiers, delivering immersive audio with high efficiency.
2. Professional Audio Equipment: Serves as a reliable output stage for active studio monitors, DJ equipment, and commercial sound installations where high power and low distortion are critical.
3. Television and Soundbar Audio: Provides high-quality, high-power audio amplification for modern flat-panel TVs and integrated sound systems, enabling rich sound without excessive heat buildup.
4. Powered Speaker Systems: Ideal for high-performance bookshelf and portable speakers, maximizing battery life in wireless designs and audio quality in wired active speakers.
Alternative audio amplifier Models
● Infineon MA5332MS: A high-performance, high-power Class-D amplifier module offering exceptional efficiency and advanced protection features, targeting premium audio systems.
● STMicroelectronics FDA4100LV: A 100W high-efficiency Class-D audio amplifier featuring an advanced modulation scheme for low EMI and high dynamic range, suitable for demanding audio applications.
● NXP Semiconductor TDF8599TH: A high-power Class-D amplifier with integrated diagnostics and protection, designed for automotive and high-end consumer audio systems requiring robust performance.
