datasheetbank_Logo    Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Number :
Home  >>>  TPA2005D1ZQYRG1 Datasheet



Datasheet PDF

Match, Like TPA2005D1ZQYRG1
Start with N/A
End N/A
Included N/A
View Details    
Manufacturer Part no Description View
Texas Instruments

The TPA2005D1 is a 1.4-W high efficiency filter-free class-D audio power amplifier in a MicroStar Junior™ BGA, QFN, or MSOP package that requires only three external components.
Features like 84% efficiency, -71-dB PSRR at 217 Hz, improved RF-rectification immunity, and 15 mm2 total PCB area make the TPA2005D1 ideal for cellular handsets. A fast start-up time of 9 ms with minimal pop makes the TPA2005D1 ideal for PDA applications.
In cellular handsets, the earpiece, speaker phone, and melody ringer can each be driven by the TPA2005D1. The device allows independent gain control by summing the signals from each function while minimizing noise to only 48 µVRMS.
The TPA2005D1 has short-circuit and thermal protection.

• 1.4 W Into 8 Ω From a 5 V Supply at
   THD = 10% (Typ)
• Maximum Battery Life and Minimum Heat
   – Efficiency With an 8-Ω Speaker:
   – 84% at 400 mW
   – 79% at 100 mW
   – 2.8-mA Quiescent Current
   – 0.5-µA Shutdown Current
• Capable of Driving an
   8-Ω Speaker (2.5 V ≤ VDD ≤ 5.5 V) and a
   4-Ω Speaker (2.5 V ≤ VDD ≤ 4.2 V)
• Only Three External Components
   – Optimized PWM Output Stage Eliminates
      LC Output Filter
   – Internally Generated 250-kHz Switching
      Frequency Eliminates Capacitor and
   – Improved PSRR (-71 dB at 217 Hz) and
      Wide Supply Voltage (2.5 V to 5.5 V)
      Eliminates Need for a Voltage Regulator
   – Fully Differential Design Reduces RF
      Rectification and Eliminates Bypass
   – Improved CMRR Eliminates Two Input
      Coupling Capacitors
• Space Saving Package
   – 3 mm × 3 mm QFN package (DRB)
   – 2,5 mm × 2,5 mm MicroStar Junior™
      BGA Package (ZQY)
   – 3 mm x 5 mm MSOP PowerPAD™ Package
   – TPA2010D1 Available in 1,45 mm × 1,45 mm
      WCSP (YZF)
• Use TPA2006D1 for 1.8 V Logic Compatibility
   on Shutdown Pin

• Ideal for Wireless or Cellular Handsets and PDAs



New and Popular Datasheet

LM317  PN2222A  1N4007  LM324N  SFH4250S  FR2A  PWR-TOP200YAI  TOP210PF1  PM75RSK060  PM75RSK060  PM75RSD060  PM75RSA060  AR9280  GI851  GI851  GI824  RTR6280  PI3HDMI412AD  AR9280  QCA4002  P6CU-1212E  GI824  PT2399  AR8031  Z86E06_04  TNY253GN  TM200RZ-2H  RU-050515  PT2314E  PT2253A  PM6610  PE4259  OPF392A  ISL6525CBZ  CM300DY-24NFH  BUK456-200  BUK456-100A  23Z467SM  MSM8974  SB1060  SFH4250S-R2  PFS708EG  1985881  BA4918  LRG6SP  Q65110A2286  PI5L100  MYS380  1N4448  CBD10120LCT  XPS-4102WG  BTRS-5640G  VTB100H  TSP120A  TDA2030A  Part List  Manufacturers List 

Key Word
System  Voltage  Analog  Audio  Axial  Battery  Bipolar  Bridge  Camera  Chip  Clock  Color  Connector  Control  Controller  Converter  Counter  Crystal  Decoder  Digital 

@ 2014 - 2018  [ Home ] [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]