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TPA6203A1

Features: ` 1.25 W Into 8 W From a 5-V Supply at THD = 1% (Typ) and PDAs` Low Supply Current: 1.7 mA typ` Shutdown Control <1 µA` Only Five External Components- Improved PSRR (90 dB) and Wide Supply Voltage (2.5 V to 5.5 V) for Direct Battery Operation - Fully Differential Design Reduces ...

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SeekIC No. : 004526097 Detail

TPA6203A1: Features: ` 1.25 W Into 8 W From a 5-V Supply at THD = 1% (Typ) and PDAs` Low Supply Current: 1.7 mA typ` Shutdown Control <1 µA` Only Five External Components- Improved PSRR (90 dB) and Wi...

TPA6203A1 Data Sheet

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Part Number:
TPA6203A1
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:

` 1.25 W Into 8 W From a 5-V Supply at THD = 1% (Typ) and PDAs
` Low Supply Current: 1.7 mA typ
` Shutdown Control <1 µA
` Only Five External Components
- Improved PSRR (90 dB) and Wide Supply Voltage (2.5 V to 5.5 V) for Direct Battery Operation
- Fully Differential Design Reduces RF Rectification
- Improved CMRR Eliminates Two Input Coupling Capacitors Junior™BGA package.
- C(BYPASS) Is Optional Due to Fully Differential Design and High PSRR
- ZQV (Pb - free) and GQV Options
` Avaliable in a 2 mm x 2 mm MicroStar JuniorTM BGA Package
- ZQV (Pb - free) and GQV Options


Application

· Designed for Wireless or Cellular Handsets and PDAs


Specifications
UNIT
Supply voltage, VDD
−0.3 V to 6 V
Input voltage, VI
−0.3 V to VDD + 0.3 V
Continuous total power dissipation
See Dissipation Rating Table
Operating free-air temperature, TA
−40°C to 85°C
Junction temperature, TJ
−40°C to 150°C
Storage temperature, Tstg
−65°C to 85°C
Lead temperature 1,6 mm (1/16 Inch) from case for 10 seconds
ZQV
260°C

 GQV

 235°C

(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.




Description

The TPA6203A1 is a 1.25-W mono fully differential amplifier designed to drive a speaker with at least 8-W impedance while consuming less than 37 mm2 total printed-circuit board (PCB) area in most applications. This device operates from 2.5 V to 5.5 V, drawing only 1.7 mA of quiescent supply current. The TPA6203A1 is  available in the space-saving 2 mm x 2 mm MicroStar JuniorTMBGA package.

Features like 85-dB PSRR from 90 Hz to 5 kHz, improved RF-rectification immunity, and small PCB area makes the TPA6203A1 ideal for wireless handsets. A fast start-up time of 4 µs with minimal pop makes the TPA6203A1 ideal for PDA applications.




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