• Part: LM4937
  • Description: Audio Sub-System
  • Manufacturer: National Semiconductor
  • Size: 885.30 KB
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LM4937 page 2
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LM4937 Key Features

  • POUT, BTL, 8Ω, 3.3V, 1%
  • POUT H/P, 32Ω, 3.3V, 1%
  • POUT Mono Earpiece, 32Ω, 1%
  • Shutdown current
  • SNR (DAC + Amplifier)
  • 18-bit stereo DAC Multiple distinct output modes Mono speaker amplifier Stereo headphone amplifier Mono earpiece amplifi
  • I2C/SPI (selectable) patible interface
  • Ultra low shutdown current
  • Click and Pop Suppression circuit

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