TAS5719PHP
Active15-W STEREO, 4.5- TO 26-V, DIGITAL INPUT, OPEN LOOP CLASS-D AMPLIFIER W/ INTEGRATED CAP FREE HP
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TAS5719PHP
Active15-W STEREO, 4.5- TO 26-V, DIGITAL INPUT, OPEN LOOP CLASS-D AMPLIFIER W/ INTEGRATED CAP FREE HP
Technical Specifications
Parameters and characteristics for this part
| Specification | TAS5719PHP |
|---|---|
| Features | Differential Inputs, Shutdown, Depop, I2C, Thermal Protection, Volume Control |
| Max Output Power x Channels @ Load | 15 W |
| Max Output Power x Channels @ Load [custom] | 8 Ohm |
| Max Output Power x Channels @ Load [x] | 2 |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | 0 °C |
| Output Type | 2-Channel (Stereo) with Stereo Headphones |
| Package / Case | 48-PowerTQFP |
| Supplier Device Package | 48-HTQFP (7x7) |
| Type | Class D |
| Voltage - Supply [Max] | 3.6 V, 26 V |
| Voltage - Supply [Min] | 3 V, 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 250 | $ 5.27 | |
| Texas Instruments | JEDEC TRAY (5+1) | 1 | $ 5.64 | |
| 100 | $ 4.60 | |||
| 250 | $ 3.62 | |||
| 1000 | $ 3.07 | |||
Description
General part information
TAS5719 Series
The TAS5717/TAS5719 is a 10-W/15-W, efficient, digital audio-power amplifier for driving stereo bridge-tied speakers. One serial data input allows processing of up to two discrete audio channels and seamless integration to most digital audio processors and MPEG decoders. The device accepts a wide range of input data and data rates. A fully programmable data path routes these channels to the internal speaker drivers.
The TAS5717/9 is a slave-only device receiving all clocks from external sources. The TAS5717/TAS5719 operates with a PWM carrier between a 384-kHz switching rate and a 352-KHz switching rate, depending on the input sample rate. Oversampling combined with a fourth-order noise shaper provides a flat noise floor and excellent dynamic range from 20 Hz to 20 kHz.
The TAS5717/TAS5719 is a 10-W/15-W, efficient, digital audio-power amplifier for driving stereo bridge-tied speakers. One serial data input allows processing of up to two discrete audio channels and seamless integration to most digital audio processors and MPEG decoders. The device accepts a wide range of input data and data rates. A fully programmable data path routes these channels to the internal speaker drivers.
Documents
Technical documentation and resources