TPA2016D2RTJR Part Information

Details for TPA2016D2RTJR by Texas Instruments

Semiconductors - ICs > Amplifiers & Comparators > Audio Amplifiers

Buy TPA2016D2RTJR Directly from Texas Instruments (9298 in stock) at $0.7040

Part Description

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 shortcircuit 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.

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Part Features

  • 1.5 W/Ch Into 4 u2126 at 3.6 V (10% THD+N)
  • 1.7 W/Ch Into 8 u2126 at 5 V (10% THD+N)
  • 2.8 W/Ch Into 4 u2126 at 5 V (10% THD+N)
  • 4 Selectable Compression Ratios
  • 750 mW/Ch Into 8 u2126 at 3.6 V (10% THD+N)
  • AGC Enable or Disable Function
  • Digital I2 C Volume Control
  • Fast Start-Up Time: 5 ms
  • Filter-Free Class-D Architecture
  • Flexible Operation With or Without I2 C
  • High PSRR: 80 dB
  • Limiter Enable or Disable Function
  • Low Shutdown Current: 0.2 u03bcA
  • Low Supply Current: 3.5 mA
  • Power Supply Range: 2.5 V to 5.5 V
  • Programmable DRC and AGC Parameters
  • Selectable Attack, Release, and Hold Times
  • Selectable Gain from u201328 dB to 30 dB in 1-dB Steps (When Compression is Used)
  • Short-Circuit and Thermal Protection
  • Space-Saving Package

Part Specifications

Amplifier Class D
No. of Channels 2 Channel
Output Power -
Supply Voltage Range 2.5V to 5.5V
Amplifier Case Style QFN
No. of Pins 20Pins
Load Impedance 4ohm
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • AUDIO AMPLIFIER, CLASS D, 5.2W, QFN-20 | Newark Electronics
  • 2.8-W, stereo, analog input Class-D audio amp with auto. gain control & dynamic range compression | Texas Instruments

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