Part Number: TAS5715
Function: 25W DIGITAL AUDIO POWER AMPLIFIER WITH EQ AND DRC
Manufacturer: Texas Instruments
Package: 48Pin, 7mm x 7mm, HTQFP Type
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Description
The TAS5715 is a 25-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 Device is a slave-only device receiving all clocks from external sources. The TAS5715 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.
Pinout
Features
1. Audio Input/Output :
(1) 25-W Into an 8- Load From an 18-V Supply
(2) 50-W Support in PBTL Mode With 4- Load
(3) Wide PVDD Range, From 8 V to 26 V
(4) Efficient Class-D Operation Eliminates Need for Heatsinks
(5) Requires Only 3.3 V and PVDD
(6) One Serial Audio Input (Two Audio Channels)
(7) I2C Address Selection via PIN (Chip Select)
(8) Supports 8-kHz to 48-kHz Sample Rate (LJ/RJ/I2S)
(9) Headphone PWM Outputs
(10) Dedicated Pin for External Headphone-Amplifier Shutdown
(11) Single-Filter PBTL Support
Official Homepage: https://www.ti.com/product/tas5715
TAS5715 Datasheet PDF
