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Partname: | TPA2028D1YZFT |
Description: | 3-W Mono Class-D Audio Amplifier with Fast Gain Ramp SmartGain??? AGC/DRC |
Manufacturer: | Texas Instruments |
Datasheet: | PDF (1.85M). Click here to download *) |
The DRC/AGC function in the TPA2028D1 is programmable via a digital I2C interface. The DRC/AGC function can be configured to automatically prevent distortion of the audio signal and enhance quiet passages that are normally not heard. The DRC/AGC can also be configured to protect the speaker from damage at high power levels and compress the dynamic range of music to fit within the dynamic range of the speaker. The gain can be selected from 28 dB to +30 dB in 1-dB steps. The TPA2028D1 is capable of driving 3 W at 5 V into 4 load or 880 mW at 3.6 V into 8 load. The device features hardware and software shutdown controls and also provides thermal and short-circuit protection. The TPA2028D1 has faster AGC gain ramp during start-up than TPA2018D1. |
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Click here to download TPA2028D1YZFT Datasheet*) |
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