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TPA2017D2RTJR ACTIVE

2.8-W/Ch Stereo Class-D Audio Amplifier with Easy SmartGainTM AGC/DRC (TPA2017)

NEW - Custom reel may be available
Inventory: 110,102
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-2-260C-1 YEAR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
WQFN (RTJ) | 20 3,000 | LARGE T&R
Custom reel may be available
-40 to 85
Package | Pins WQFN (RTJ) | 20
Package qty | Carrier 3,000 | LARGE T&R
Custom reel may be available
Operating temperature range (°C) -40 to 85
View TI packaging information

Features for the TPA2017D2

  • Filter-Free Class-D Architecture
  • 3 SmartGain™ functions
    • AGC DRC Function
    • AGC Limiter Function
    • AGC Noise Gate Function
  • 1.7 W/Ch Into 8 at 5 V (10% THD+N)
  • 750 mW/Ch Into 8 at 3.6 V (10% THD+N)
  • 2.8 W/Ch Into 4 at 5 V (10% THD+N)
  • 1.5 W/Ch Into 4 at 3.6 V (10% THD+N)
  • Power Supply Range: 2.5 V to 5.5 V
  • Low Supply Current: 3.5 mA
  • Low Shutdown Current: 0.2 µA
  • High PSRR: 75 dB at 217 Hz
  • Fast Start-up Time: 5 ms
  • Short-Circuit and Thermal Protection
  • Space-Saving Package
    • 4 mm × 4 mm QFN (RTJ)
  • APPLICATIONS
    • Wireless or Cellular Handsets and PDAs
    • Portable Navigation Devices
    • Portable DVD Player
    • Notebook PCs
    • Portable Radio
    • Portable Games
    • Educational Toys
    • USB Speakers

Description for the TPA2017D2

The TPA2017D2 (sometimes referred to as TPA2017) is a stereo, filter-free Class-D audio power amplifier with SmartGain™ dynamic range compression (DRC), automatic gain control (AGC), and noise gate. It is available in a 4 mm x 4mm QFN package.

SmartGain™ functions are configured to automatically prevent distortion of the audio signal and enhance quiet passages that are normally not heard. SmartGain™ is a combined AGC DRC and Limiter that protects the speaker from damage at high power levels and compress the dynamic range of voice or music to fit within the dynamic range of the speaker. SmartGain™ DRC, limiter, and noise gate functions can be enabled or disabled. The TPA2017D2 (TPA2017) is capable of driving 1.7 W/Ch at 4 V or 750mW/Ch at 3.6 V into 8 load or 2.8 W/Ch at 5 V or 1.5 W/Ch at 3.6 V into 4 . The device features an enable pin and also provides thermal and short circuit protection.

In addition to these features, a fast start-up time and small package size make the TPA2017D2 (TPA2017) an ideal choice for Notebook PCs, PDAs and other portable applications.

Pricing


Qty Price (USD)
1-99 $1.299
100-249 $1.073
250-999 $0.771
1,000+ $0.580

Additional package qty | carrier options

Package qty | Carrier 250 | SMALL T&R
Inventory 5,500
Qty | Price (USD) 1ku | $0.652 1-99 $1.317 100-249 $1.154 250-999 $0.809 1,000+ $0.652