TAS5710PHP
Active20-W STEREO, 10- TO 26-V, DIGITAL INPUT, CLOSED LOOP CLASS-D AUDIO AMPLIFIER W/ EQ & 2-BAND DRC
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TAS5710PHP
Active20-W STEREO, 10- TO 26-V, DIGITAL INPUT, CLOSED LOOP CLASS-D AUDIO AMPLIFIER W/ EQ & 2-BAND DRC
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Technical Specifications
Parameters and characteristics for this part
| Specification | TAS5710PHP |
|---|---|
| Features | Shutdown, Short-Circuit and Thermal Protection, I2C, I2S, Digital Inputs, Volume Control, Depop |
| Max Output Power x Channels @ Load | 2 channels, 8 Ohm, 20.2 W |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | 0 °C |
| Output Type | 2-Channel (Stereo) |
| Package / Case | 48-PowerTQFP |
| Supplier Device Package | 48-HTQFP (7x7) |
| Type | Class D |
| Voltage - Supply [Max] | 26 V |
| Voltage - Supply [Min] | 10 VDC |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 9.41 | |
| 10 | $ 8.50 | |||
| 25 | $ 8.10 | |||
| 80 | $ 7.04 | |||
| 250 | $ 6.72 | |||
| 500 | $ 6.13 | |||
| 1000 | $ 5.34 | |||
| Texas Instruments | JEDEC TRAY (5+1) | 1 | $ 8.61 | |
| 100 | $ 7.02 | |||
| 250 | $ 5.52 | |||
| 1000 | $ 4.68 | |||
Description
General part information
TAS5710 Series
The TAS5710 is a 20-W, efficient, digital audio power amplifier for driving stereo bridge-tied speakers. A 32-bit datapath eliminates the need for pre-scaling before processing and preserves signal integrity without sacrificing dynamic range. A digital audio processor with fully programmable digital filters allows designers to custom tune speakers for optimum sound in small enclosures. A programmable DRC can adjust power levels for a scaleable design while also enabling night-mode listening modes.
The closed-loop architecture allows the device to operate from poorly regulated supplies. Figure 1 below shows the benefit of the feedback architecture when a noisy supply (1kHz, 500mVpp ripple) modulates a 10kHz audio input. The figure shows a 40dB improvement in sideband suppression when compared to an open-loop design. This correlates directly to a 24dB improvement in distortion as seen in Figure 2.
The TAS5710 is a 20-W, efficient, digital audio power amplifier for driving stereo bridge-tied speakers. A 32-bit datapath eliminates the need for pre-scaling before processing and preserves signal integrity without sacrificing dynamic range. A digital audio processor with fully programmable digital filters allows designers to custom tune speakers for optimum sound in small enclosures. A programmable DRC can adjust power levels for a scaleable design while also enabling night-mode listening modes.
Documents
Technical documentation and resources