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TPA0213 Evaluation Module



  • Ideal for Notebook Computers, PDAs, and Other Small Portable Audio Devices
  • 2 W Into 4 Ohm From 5-V Supply
  • 0.6 W Into 4 Ohm From 3-V Supply
  • Stereo Head Phone Drive
  • Separate Inputs for the Mono (BTL) Signal, and Stereo (SE) Left/Right Signals
  • Wide Power Supply Compatibility 2.5 V to 5.5 V
  • Low Supply Current
    • 4.2 mA Typical at 5 V
    • 3.6 mA Typical at 3 V
  • Shutdown Control...1 µA Typical
  • Shutdown Pin is TTL Compatible
  • -40°C to 85°C Operating Temperature Range
  • Space-Saving, Thermally-Enhanced MSOP Packaging

Texas Instruments  TPA0213EVM

The TPA0213 is a 2-W mono bridge-tied-load (BTL) amplifier designed to drive speakers with as low as 4 Ohm impedance. The amplifier can be reconfigured on-the-fly to drive two stereo single-ended (SE) signals into head phones. This makes the device ideal for use in small notebook computers, PDAs, Digital Personal Audio players - anyplace a mono speaker and stereo head phones are required.