TS4871:1 W mono audio amplifier with standby active high

The TS4871 is an Audio Power Amplifier capable of delivering 1W of continuous RMS Ouput Power into 8 load @ 5V.

This Audio Amplifier is exhibiting 0.1% distortion level (THD) from a 5V supply for a Pout = 250mW RMS. An external standby mode control reduces the supply current to less than 10nA. An internal thermal shutdown protection is also provided.

The TS4871 has been designed for high quality audio applications such as mobile phones and to minimize the number of external components.

The unity-gain stable amplifier can be configured by external gain setting resistors.

Key Features

  • UNITY GAIN STABLE
  • ULTRA LOW DISTORTION (0.1%)
  • OPERATING FROM VCC = 2.5V to 5.5V
  • ULTRA LOW CONSUMPTION IN STANDBY MODE (10nA)
  • 1W RAIL TO RAIL OUTPUT POWER @ Vcc=5V, THD=1%, f=1kHz, with 8 Load
  • ULTRA LOW POP & CLICK
  • AVAILABLE IN SO8, MiniSO8 & DFN8 3x3mm
  • 75dB PSRR @ 217Hz from 5V to 2.6V
产品规格
DescriptionVersionSize
DS2547: Output rail to rail 1W audio power amplifier with standby mode8.41 MB
简报
DescriptionVersionSize
ST offering in Wearable - Analog and Mixed Signal Portfolio3.01 MB
手册
DescriptionVersionSize
ST’s solutions for mobile devices3.23 MB
样片和购买
型号PackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
TS4871IDSO-8Tube--0.5111000NECEAR99CHINA
TS4871IDTSO-8Tape And Reel--0.4641000NECEAR99CHINA
TS4871ISTMSOP/TSSOP 8Tape And Reel--0.5211000NECEAR99MALAYSIA
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
TS4871IDSO-8IndustrialEcopack3md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_dko7-wspc-4871ar6.pdf
md_o7-wspc-so-wspc-08-wspc-.xml
TS4871IDTSO-8IndustrialEcopack3md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_dko7-wspc-4871ar6.pdf
md_o7-wspc-so-wspc-08-wspc-.xml
TS4871ISTMSOP/TSSOP 8IndustrialEcopack3md_e3-wspc-msoptssop-wspc-8-wspc-body3.00-wspc-pitch0.65_-wspc-eye34871ar6-wspc-(ts4871ist)_a_ver2_signed.pdf
md_e3-wspc-msoptssop-wspc-8-wspc-body3.00-wspc-pitch0.65_-wspc-eye34871ar6-wspc-(ts4871ist)_a_ver2.xml
Output rail to rail 1W audio power amplifier with standby mode TS4871
circuit_diagram_8377_thumbnail.png TS4871
Filter-free stereo 2.8 W class D audio power amplifier with selectable 3D sound effects TS4999
1.2 megapixel high dynamic range image sensor VD8640
md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_dko7-wspc-4871ar6.pdf TS4871
md_o7-wspc-so-wspc-08-wspc-.xml TS4871
md_e3-wspc-msoptssop-wspc-8-wspc-body3.00-wspc-pitch0.65_-wspc-eye34871ar6-wspc-(ts4871ist)_a_ver2_signed.pdf TS4871
md_e3-wspc-msoptssop-wspc-8-wspc-body3.00-wspc-pitch0.65_-wspc-eye34871ar6-wspc-(ts4871ist)_a_ver2.xml TS4871