TPA2016 Series
2.8-W, stereo, analog input Class-D audio amp with auto. gain control & dynamic range compression
Manufacturer: Texas Instruments
Catalog(3 parts)
| Part | Package / Case | Max Output Power x Channels @ Load▲▼ | Max Output Power x Channels @ Load▲▼ | Type | Output Type | Mounting Type | Features | Operating Temperature▲▼ | Operating Temperature▲▼ | Voltage - Supply▲▼ | Voltage - Supply▲▼ | Supplier Device Package | Utilized IC / Part | Supplied Contents | Max Output Power x Channels @ Load▲▼ | Board Type | Supplier Device Package▲▼ | Supplier Device Package▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
20-WFQFN Exposed Pad | 2 ul | 2.799999952316284 W | Class D | 2-Channel (Stereo) | Surface Mount | Differential Inputs, I2C, Short-Circuit and Thermal Protection, Shutdown, Volume Control | 85 °C | -40 °C | 2.5 V | 5.5 V | 20-QFN (4x4) | |||||||
Texas Instruments TPA2016D2EVMTPA2016D2 - 2-Channel (Stereo) Output Class D Audio Amplifier Evaluation Board | 2 ul | 2-Channel (Stereo) | 2.5 V | 5.5 V | TPA2016D2 | Board(s) | 1.7200000286102295 W | Fully Populated | ||||||||||
16-UFBGA, DSBGA | 2 ul | 2.799999952316284 W | Class D | 2-Channel (Stereo) | Surface Mount | Differential Inputs, I2C, Short-Circuit and Thermal Protection, Shutdown, Volume Control | 85 °C | -40 °C | 2.5 V | 5.5 V | 16-DSBGA | 2.240000009536743 ul | 2.1600000858306885 ul |
Key Features
• Filter-Free Class-D Architecture1.7 W/Ch Into 8 Ω at 5 V (10% THD+N)750 mW/Ch Into 8 Ω at 3.6 V (10% THD+N)2.8 W/Ch Into 4 Ω at 5 V (10% THD+N)1.5 W/Ch Into 4 Ω at 3.6 V (10% THD+N)Power Supply Range: 2.5 V to 5.5 VFlexible Operation With or Without I2CProgrammable DRC and AGC ParametersDigital I2C Volume Control /li>Selectable Gain from –28 dB to 30 dB in 1-dBSteps (When Compression is Used)Selectable Attack, Release, and Hold Times4 Selectable Compression RatiosLow Supply Current: 3.5 mALow Shutdown Current: 0.2 µAHigh PSRR: 80 dBFast Start-Up Time: 5 msAGC Enable or Disable FunctionLimiter Enable or Disable FunctionShort-Circuit and Thermal ProtectionSpace-Saving Package2.2 mm × 2.2 mm Nano-Free™ DSBGA (YZH)Filter-Free Class-D Architecture1.7 W/Ch Into 8 Ω at 5 V (10% THD+N)750 mW/Ch Into 8 Ω at 3.6 V (10% THD+N)2.8 W/Ch Into 4 Ω at 5 V (10% THD+N)1.5 W/Ch Into 4 Ω at 3.6 V (10% THD+N)Power Supply Range: 2.5 V to 5.5 VFlexible Operation With or Without I2CProgrammable DRC and AGC ParametersDigital I2C Volume Control /li>Selectable Gain from –28 dB to 30 dB in 1-dBSteps (When Compression is Used)Selectable Attack, Release, and Hold Times4 Selectable Compression RatiosLow Supply Current: 3.5 mALow Shutdown Current: 0.2 µAHigh PSRR: 80 dBFast Start-Up Time: 5 msAGC Enable or Disable FunctionLimiter Enable or Disable FunctionShort-Circuit and Thermal ProtectionSpace-Saving Package2.2 mm × 2.2 mm Nano-Free™ DSBGA (YZH)
Description
AI
The TPA2016D2 device is a stereo, filter-free Class-D audio power amplifier with volume control, dynamic range compression (DRC), and automatic gain control (AGC). It is available in a 2.2 mm × 2.2 mm DSBGA package and 20-pin QFN package.
The DRC and AGC function in the TPA2016D2 is programmable through a digital I2C interface. The DRC and AGC function can be configured to automatically prevent distortion of the audio signal and enhance quiet passages that are normally not heard. The DRC and 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 TPA2016D2 is capable of driving 1.7 W/Ch at 5 V or 750 mW/Ch at 3.6 V into 8-Ω load or 2.8 W/Ch at 5 V or 1.5 W/Ch at 3.6 V into 4-Ω load. The device features independent software shutdown controls for each channel and also provides thermal and short-circuit protection.
In addition to these features, a fast start-up time and small package size make the TPA2016D2 an ideal choice for cellular handsets, PDAs, and other portable applications.
The TPA2016D2 device is a stereo, filter-free Class-D audio power amplifier with volume control, dynamic range compression (DRC), and automatic gain control (AGC). It is available in a 2.2 mm × 2.2 mm DSBGA package and 20-pin QFN package.
The DRC and AGC function in the TPA2016D2 is programmable through a digital I2C interface. The DRC and AGC function can be configured to automatically prevent distortion of the audio signal and enhance quiet passages that are normally not heard. The DRC and 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 TPA2016D2 is capable of driving 1.7 W/Ch at 5 V or 750 mW/Ch at 3.6 V into 8-Ω load or 2.8 W/Ch at 5 V or 1.5 W/Ch at 3.6 V into 4-Ω load. The device features independent software shutdown controls for each channel and also provides thermal and short-circuit protection.
In addition to these features, a fast start-up time and small package size make the TPA2016D2 an ideal choice for cellular handsets, PDAs, and other portable applications.