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TPA6211A1

Features: ·Designed for Wireless or Cellular Handsets and PDAs· 3.1 W Into 3 · From a 5-V Supply at THD = 10% (Typ)· Low Supply Current: 4 mA Typ at 5 V· Shutdown Current: 0.01 µA Typ · Fast Startup With Minimal Pop· Only Three External Components· Improved PSRR (-80 dB) and Wide Supply Volt...

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SeekIC No. : 004526101 Detail

TPA6211A1: Features: ·Designed for Wireless or Cellular Handsets and PDAs· 3.1 W Into 3 · From a 5-V Supply at THD = 10% (Typ)· Low Supply Current: 4 mA Typ at 5 V· Shutdown Current: 0.01 µA Typ · Fast S...

TPA6211A1 Data Sheet

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Part Number:
TPA6211A1
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

·Designed for Wireless or Cellular Handsets and PDAs
· 3.1 W Into 3 · From a 5-V Supply at THD = 10% (Typ)
· Low Supply Current: 4 mA Typ at 5 V
· Shutdown Current: 0.01 µA Typ
· Fast Startup With Minimal Pop
· Only Three External Components
·  Improved PSRR (-80 dB) and Wide Supply Voltage (2.5 V to 5.5 V) for Direct Battery Operation
·  Fully Differential Design Reduces RF Rectification
·  -63 dB CMRR Eliminates Two Input Coupling Capacitors




Application

 ·Ideal for Wireless Handsets, PDAs, and Notebook Computers




Pinout

Connection Diagram


Specifications

 

UNIT

VDD           Supply voltage

-0.3 V to 6 V

VI              Input voltage

-0.3 V to VDD + 0.3 V

                 Continuous total power dissipation

See Dissipation Rating Table

TA              Operating free-air temperature

-40°C to 85°C

TJ              Junction temperature

-40°C to 150°C

Tstg           Storage temperature

-65°C to 85°C

Lead temperature 1,6 mm (1/16 Inch) from case for 10 seconds

DRB

260°C

DGN

235°C




Description

The TPA6211A1 is a 3.1-W mono fully-differential amplifier designed to drive a speaker with at least 3- impedance while consuming only 20 mm2 total printed-circuit board (PCB) area in most applications. The device operates from 2.5 V to 5.5 V, drawing only 4 mA of quiescent supply current. The TPA6211A1 is available in the space-saving 3-mm * 3-mm QFN (DRB) and the 8-pin MSOP (DGN) PowerPAD™ packages.

Features like -80 dB supply voltage rejection from 20 Hz to 2 kHz, improved RF rectification immunity,small PCB area, and a fast startup with minimal pop makes the TPA6211A1 ideal for PDA/smart phone applications.




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