Part No .:
TAS5709AGPHPRManufacturer:
Texas InstrumentsDescription:
ICRemark:
new originLast Updated:
2024/04/26
Physical
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Number of Pins | 48 |
Technical
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Max Operating Temperature | 85 °C |
Min Operating Temperature | 0 °C |
Min Supply Voltage (DC) | 3 V |
Output Power | 20 W |
Compliance
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Lead Free | Lead Free |
RoHS | Non-Compliant |
The TAS5709 is a 20-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 TAS5709 is a slave-only device receiving all clocks from external sources. The TAS5709 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 TAS5709A is identical in function to the TAS5709, but has a unique I 2 C device address. The address of the TAS5709 is 0x36. The address of the TAS5709A is 0x3A.