150mW、ステレオ、ヘッドホン・オーディオ・アン プ、LM4880 および LM4881 とピン互換 - TPA6111A2

TPA6111A2 (供給中)

150mW、ステレオ、ヘッドホン・オーディオ・アン プ、LM4880 および LM4881 とピン互換

 

概要

The TPA6111A2 is a stereo audio power amplifier packaged in either an 8-pin SOIC or an 8-pin PowerPAD MSOP package capable of delivering 150 mW of continuous RMS power per channel into 16-Ω loads. Amplifier gain is externally configured by means of two resistors per input channel and does not require external compensation for settings of 0 to 20 dB.

THD+N, when driving a 16-Ω load from 5 V, is 0.03% at 1 kHz, and less than 1% across the audio band of 20 Hz to 20 kHz. For 32-Ω loads, the THD+N is reduced to less than 0.02% at 1 kHz, and is less than 1% across the audio band of 20 Hz to 20 kHz. For 10-kΩ loads, the THD+N performance is 0.005% at 1 kHz, and less than 0.5% across the audio band of 20 Hz to 20 kHz.

特長

  • 150-mW Stereo Output
  • PC Power Supply Compatible
    • Fully Specified for 3.3-V and
      5-V Operation
    • Operation to 2.5 V
  • Pop Reduction Circuitry
  • Internal Midrail Generation
  • Thermal and Short-Circuit Protection
  • Surface-Mount Packaging
    • PowerPAD™ MSOP
    • SOIC
  • Pin Compatible With TPA122, LM4880, and LM4881 (SOIC)

詳細を表示

機能一覧 他の製品と比較 ヘッドフォン・アンプ

 
Output Power (W)
Analog Supply (V) (Min)
Analog Supply (V) (Max)
PSRR (dB)
Rating
Operating Temperature Range (C)
Headphone Channels
Volume Control
Shutdown Current (ISD) (uA)
Architecture
Iq per channel (Typ) (mA)
TPA6111A2 TPA6100A2 TPA6110A2 TPA6112A2
0.15    0.05    0.15    0.15   
2.5    1.6    2.5    2.5   
5.5    3.6    5.5    5.5   
83    72    83    83   
Catalog    Catalog    Catalog    Catalog   
-40 to 85    -40 to 85    -40 to 85    -40 to 85   
Stereo    Stereo    Stereo    Stereo   
No    No    No    No   
1    0.05    1    10   
Class-AB    Class-AB    Class-AB    Class-AB   
0.75    0.8    0.75    0.75