TAS2563RPPR
Active6.1-W, DIGITAL INPUT, SMART AMP & INTEGRATED SPEAKER PROTECTION, ADVANCED EQ & 11-V CLASS-H BOOST
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TAS2563RPPR
Active6.1-W, DIGITAL INPUT, SMART AMP & INTEGRATED SPEAKER PROTECTION, ADVANCED EQ & 11-V CLASS-H BOOST
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Technical Specifications
Parameters and characteristics for this part
| Specification | TAS2563RPPR |
|---|---|
| Max Output Power x Channels @ Load | 4 Ohm, 1, 6.1 W |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 1-Channel (Mono) |
| Package / Case | 32-PowerBFQFN |
| Supplier Device Package | 32-VQFN-HR (4.5x4) |
| Type | Class D |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3000 | $ 1.34 | |
| 6000 | $ 1.29 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.20 | |
| 100 | $ 1.82 | |||
| 250 | $ 1.31 | |||
| 1000 | $ 0.98 | |||
Description
General part information
TAS2563 Series
The TAS2563 is a digital input Class-D audio amplifier optimized for efficiently driving high peak power into small loudspeakers. The Class-D amplifier is capable of delivering 6.1W of peak power into a 4Ω load at battery voltage of 3.6V using the integrated 11.5V Class-H boost, or 10W peak power into 4Ω load in boost bypass mode using external 12V supply.
An on-chip, low-latency DSP supports Texas Instruments SmartAmp speaker protection algorithms. The integrated current and voltage sense provides for real-time monitoring of the loudspeakers, which permits pushing peak sound pressure levels (SPL) while keeping speakers from being damaged.
The integrated look-ahead Class-H boost dynamically adjusts boost voltage during playback, increasing efficiency and saving battery life in battery-powered systems. For regulated wall-powered systems, TAS2563 also features a boost bypass mode, supporting supply voltages of up to 16V for even higher output power.
Documents
Technical documentation and resources
